Kepler-52 Overview
Kepler-52
  0.63
R⦿
 4163.90
K
Kepler-52 b
 0.187
RJup
Kepler-52 c
 0.164
RJup
Kepler-52 d
 0.174
RJup
- Architecture
- Kepler-52
- Kepler-52
- Other Data
- Bibliography 26
- Exoplanet Archive Notes 3
- Nearby Data 6
Discovery Data
| Host | Planet | Method | Year | Reference | Disposition | 
|---|---|---|---|---|---|
| Kepler-52 | Kepler-52 b | Transit | 2012 | Steffen et al. 2013 | Confirmed Planet | 
| Kepler-52 | Kepler-52 c | Transit | 2012 | Steffen et al. 2013 | Confirmed Planet | 
| Kepler-52 | Kepler-52 d | Transit | 2014 | Rowe et al. 2014 | Confirmed Planet | 
Kepler-52 b
- Orbital period, transit mid-point, transit duration, Rp/Rs and their errors taken from DR24 KOI table. Planet radius error propagated from stellar radius error in ref. and Rp/Rs error. (Morton et al. 2016)
- Orbital period, transit mid-point, transit duration, Rp/Rs and their errors taken from DR24 KOI table. Planet radius error propagated from stellar radius error in ref. and Rp/Rs error. (Morton et al. 2016)
- Orbital period, transit mid-point, transit duration, Rp/Rs and their errors taken from DR24 KOI table. Planet radius error propagated from stellar radius error in ref. and Rp/Rs error. (Morton et al. 2016)
- RA
- 19h06m57.12s
- Dec
- +49d58m32.66s
- Distance
- 
321.542+2.420-2.383pc
- Parallax
- 3.0812800±0.0230525 mas
- Ecliptic Latitude
- 71.36241 deg
- Ecliptic Longitude
- 305.41515 deg
- Galactic Latitude
- 18.08721 deg
- Galactic Longitude
- 80.47826 deg
- Total Proper Motion
- 4.2074117±0.0497151 mas/yr
- Proper Motion (RA)
- -3.9753700±0.0499164 mas/yr
- Proper Motion (Dec)
- 1.3779500±0.0480065 mas/yr
- Photometry
- 
mV15.513±0.217
- 
mTESS14.2572±0.0069
- 
mJ13.153±0.025
- 
mH12.507±0.032
- 
mKs12.360±0.027
- 
mKep15.095
- 
mW112.268±0.023
- 
mW212.300±0.022
- 
mW312.264±0.217
- 
mW49.256
- 
mGaia15.05890±0.00068
- 
mB17.125±0.063
- 
mg16.328
- 
mi14.567
- 
mr15.068
- 
mz14.305
| Source | Ofir et al. 2025 | Gaidos et al. 2024 | Leleu et al. 2023 | TICv8 | Berger et al. 2018 | Gaia DR2 | Morton et al. 2016 | Hadden et al. 2014 | Rowe et al. 2014 | Mann et al. 2013 | Batalha et al. 2013 | Steffen et al. 2013 | Muirhead et al. 2012 | Latham et al. 2005 | Q1-Q17 DR25 Supplemental KOI Table | Q1-Q17 DR25 Supplemental KOI Table | Q1-Q17 DR25 Supplemental KOI Table | Q1-Q17 DR25 KOI Table | Q1-Q17 DR25 KOI Table | Q1-Q17 DR25 KOI Table | Q1-Q17 DR24 KOI Table | Q1-Q17 DR24 KOI Table | Q1-Q17 DR24 KOI Table | Q1-Q16 KOI Table | Q1-Q16 KOI Table | Q1-Q16 KOI Table | Q1-Q12 KOI Table | Q1-Q12 KOI Table | Q1-Q12 KOI Table | Q1-Q8 KOI Table | Q1-Q8 KOI Table | Q1-Q8 KOI Table | Q1-Q6 KOI Table | Q1-Q6 KOI Table | Q1-Q6 KOI Table | Show Candidate Solutions >> | << Hide Candidate Solutions | 
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 
Teff
 
(K)
 | --- | --- | 4163.9±62.2 | 4116.0±122.0 | 4127±83 | 4185.393+78.607-134.760 | 4242.000+41.646-35.636 | --- | 4263±100 | 4127±58 | 4075 | 4075 | 3898+177-77 | 4075 | --- | --- | --- | 4126±82 | 4126±82 | 4126±82 | 3898 +177-77  | 3898 +177-77  | 3898 +177-77  | 3898 +177-77  | 3898 +177-77  | 3898 +177-77  | 3898.00 +177.00-77.00  | 3898.00 +177.00-77.00  | 3898.00 +177.00-77.00  | 4222.00±65.00 | 4222.00±65.00 | 4222.00±65.00 | 4075 | 4075 | 4075 | ||
| 
ρ✶
 
(g/cm3)
 | --- | --- | 3.44±0.42 | 2.9256997 | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | 8.09685 +0.29419-3.06106  | 5.45380 +0.31953-1.93391  | 5.21237 +0.20808-2.09092  | 5.69801 +0.38038-1.28041  | 1.55847 +4.95423-0.13985  | 5.52885 +0.51617-1.44064  | 5.69801 +0.38038-1.28041  | 1.55847 +4.95423-0.13985  | 5.52885 +0.51617-1.44064  | 5.69801 +0.38038-1.28041  | 1.55847 +4.95423-0.13985  | 5.52885 +0.51617-1.44064  | --- | --- | --- | --- | --- | --- | ||
| 
M✶
 
(M⦿)
 | 0.633±0.029 | --- | 0.624±0.017 | 0.64 | --- | --- | 0.660+0.021-0.025 | 0.66 | --- | 0.660±0.070 | 0.55 | 0.54 | 0.56±0.07 | --- | --- | --- | --- | 0.633 +0.029-0.035  | 0.633 +0.029-0.035  | 0.633 +0.029-0.035  | 0.56±0.07 | 0.56±0.07 | 0.56±0.07 | 0.56±0.07 | 0.56±0.07 | 0.56±0.07 | 0.5600±0.0700 | 0.5600±0.0700 | 0.5600±0.0700 | 0.5770±0.0140 | 0.5770±0.0140 | 0.5770±0.0140 | --- | --- | --- | ||
| 
R✶
 
(R⦿)
 | 0.621±0.026 | --- | 0.630±0.025 | 0.675624 | 0.621+0.027-0.026 | 0.6330524+0.0428224-0.0231255 | 0.630+0.016-0.022 | 0.623 | 0.556±0.021 | 0.623±0.035 | 0.52 | 0.52 | 0.54±0.07 | 0.681 | --- | --- | --- | 0.615 +0.027-0.029  | 0.615 +0.027-0.029  | 0.615 +0.027-0.029  | 0.54±0.07 | 0.54±0.07 | 0.54±0.07 | 0.54±0.07 | 0.54±0.07 | 0.54±0.07 | 0.5400±0.0700 | 0.5400±0.0700 | 0.5400±0.0700 | 0.5480±0.0110 | 0.5480±0.0110 | 0.5480±0.0110 | .52 | .52 | .52 | ||
| 
Age
 
(Gyr)
 | --- | 1.01±0.15 | --- | --- | --- | --- | 3.55+4.60-1.95 | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | 13.8±3.6 | 13.8±3.6 | 13.8±3.6 | --- | --- | --- | ||
| 
Metallicity
 
(dex)
 | --- | --- | --- | --- | --- | --- | -0.00+0.12-0.09[Fe/H] | --- | --- | --- | --- | --- | -0.090±0.120 [M/H] | -0.289 [Fe/H] | --- | --- | --- | 0.04±0.15 [Fe/H] | 0.04±0.15 [Fe/H] | 0.04±0.15 [Fe/H] | -0.090±0.120 [Fe/H] | -0.090±0.120 [Fe/H] | -0.090±0.120 [Fe/H] | -0.090±0.120 [Fe/H] | -0.090±0.120 [Fe/H] | -0.090±0.120 [Fe/H] | -0.090±0.120 [Fe/H] | -0.090±0.120 [Fe/H] | -0.090±0.120 [Fe/H] | --- | --- | --- | --- | --- | --- | ||
| 
log g
 
(log10(cm/s2))
 | --- | --- | --- | 4.58484 | --- | --- | 4.660+0.014-0.017 | --- | 4.729±0.150 | --- | 4.74 | 4.74 | --- | 4.53 | --- | --- | --- | 4.661±0.022 | 4.661±0.022 | 4.661±0.022 | 4.721±0.078 | 4.721±0.078 | 4.721±0.078 | 4.721±0.078 | 4.721±0.078 | 4.721±0.078 | 4.721±0.078 | 4.721±0.078 | 4.721±0.078 | 4.720±0.300 | 4.720±0.300 | 4.720±0.300 | 4.74 | 4.74 | 4.74 | ||
| 
L✶
 
(log10(L⦿))
 | --- | --- | --- | -0.9279936 | --- | -0.95548094+0.00838128-0.00854618 | --- | --- | --- | -0.996+0.049-0.055 | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | ||
| 
Sp. T
 | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | M0 V | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | 
- Status
- Confirmed Planet
- Detected By
- Transit Timing Variations, Transit
| Source | Steffen et al. 2013 | Ofir et al. 2025 | Gaidos et al. 2024 | Leleu et al. 2023 | Berger et al. 2018 | Holczer et al. 2016 | Morton et al. 2016 | Hadden et al. 2014 | Mann et al. 2013 | Muirhead et al. 2012 | Q1-Q17 DR25 Supplemental KOI Table | Q1-Q17 DR25 KOI Table | Q1-Q17 DR24 KOI Table | Q1-Q16 KOI Table | Q1-Q12 KOI Table | Q1-Q8 KOI Table | Show Candidate Solutions >> | << Hide Candidate Solutions | 
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 
P
 
(days)
 | 7.8773565±0.000038 | 7.877416±0.000015 | 7.88 | 7.88 | --- | 7.87742645±0.00000248 | 7.87740709±1.119e-05 | 7.877 | --- | 7.87761021±0.00018000 | 7.8774163±1.493e-05 | 7.8774163±1.493e-05 | 7.87740709±1.119e-05 | 7.87740709±1.119e-05 | 7.87740709±1.119e-05 | 7.877356±3.8e-05 | ||
| 
Rp
 
(R⨁)
 | 2.1 | --- | 2.29+0.10-0.11 | 2.40±0.10 | 2.176+0.128-0.099 | --- | 2.70+0.07-0.32 | 2.52±0.12 | 2.516±0.117 | 1.93±0.27 | --- | 2.16 +0.09-0.11  | 2.33±0.3 | 2.33±0.3 | 2.33±0.3 | 2.21±0.23 | ||
| 
Rp
 
(RJup)
 | 0.187 | --- | 0.204+0.009-0.010 | 0.214±0.009 | 0.1941+0.0114-0.0088 | --- | 0.241+0.006-0.029 | 0.225±0.011 | 0.2245±0.0104 | 0.172±0.024 | --- | 0.193+0.008-0.010 | 0.208+0.027-0.027 | 0.208+0.027-0.027 | 0.208+0.027-0.027 | 0.197+0.021-0.021 | ||
| 
a/R✶
 | --- | 29.8±1.1 | --- | --- | --- | --- | --- | --- | --- | --- | --- | 29.84±1.1 | 17.23±7.8 | 17.23±7.8 | 17.23±7.8 | 16±6.6 | ||
| 
Teq
 
(K)
 | --- | --- | --- | --- | --- | --- | --- | --- | --- | 499 | --- | 553 | 500 | 500 | 500 | 541 | ||
| 
b
 | --- | 0.040±0.220 | --- | --- | --- | --- | --- | --- | --- | --- | --- | 0.041 +0.409-0.041  | 0.8171 +0.0154-0.5614  | 0.8171 +0.0154-0.5614  | 0.8171 +0.0154-0.5614  | 0.81±0.29 | ||
| 
S
 
(S⨁)
 | --- | --- | --- | --- | 22.720+0.663-0.647 | --- | --- | --- | 22.221±2.732 | --- | --- | 22.18 +3.97-3.59  | 14.76 +7.73-4.44  | 14.76 +7.73-4.44  | 14.76 +7.73-4.44  | --- | ||
| 
e
 | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | 0 | 0 | 0 | 0 | 0 | ||
| 
i
 
(deg)
 | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | 89.92 | 87.09 | 87.09 | 87.09 | 87.09 | ||
| 
Rp/R✶
 | 0.03698±0.0038 | 0.03209±0.00095 | --- | --- | --- | --- | 0.03948 +0.00034-0.004386  | --- | --- | 0.0330±0.0012 | --- | 0.03209 +0.001268-0.000623  | 0.03948 +0.00034-0.004386  | 0.03948 +0.00034-0.004386  | 0.03948 +0.00034-0.004386  | 0.037±0.0038 | ||
| 
a
 
(au)
 | --- | --- | --- | --- | --- | --- | --- | --- | --- | 0.06370±0.00272 | --- | .0665 | .0639 | .0639 | .0639 | .065 | ||
| 
δ
 
(%)
 | --- | --- | --- | --- | --- | 0.1412 | --- | --- | --- | --- | --- | 0.13061±0.00377 | 0.14616±0.00299 | 0.14616±0.00299 | 0.14616±0.00299 | 0.12970 | ||
| 
T14
 
(hours)
 | 2.4223 | --- | --- | --- | --- | 2.6518 | 2.2478±0.0895 | --- | --- | --- | --- | 2.0805±0.0517 | 2.2478±0.0895 | 2.2478±0.0895 | 2.2478±0.0895 | 2.4223 | ||
| 
TC
 
(days)
 | 2455009.37692±0.0015 | 2455009.3759±0.0015 | --- | --- | --- | 2454969.988664±0.002139 | 2455009.377±0.001 | --- | --- | --- | 2455009.376±0.00147 | 2455009.376±0.00147 | 2455009.377±0.00111 | 2455009.377±0.00111 | 2455009.377±0.00111 | 2455009.3769±0.0015 | ||
| 
Mp
 
(M⨁)
 | <135 | 6.27+1.29-0.96 | --- | --- | --- | --- | --- | 79.6 +47.0-39.6  | --- | --- | --- | --- | --- | --- | --- | --- | ||
| 
Mp
 
(MJup)
 | <0.425 | 0.0197+0.0041-0.0030 | --- | --- | --- | --- | --- | 0.250 +0.148-0.125  | --- | --- | --- | --- | --- | --- | --- | --- | ||
| 
ρ
 
(g/cm3)
 | --- | 3.35+0.86-0.74 | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | 
- Status
- Confirmed Planet
- Detected By
- Transit Timing Variations, Transit
| Source | Steffen et al. 2013 | Ofir et al. 2025 | Gaidos et al. 2024 | Leleu et al. 2023 | Gajdoš et al. 2019 | Berger et al. 2018 | Holczer et al. 2016 | Morton et al. 2016 | Dressing & Charbonneau 2015 | Hadden et al. 2014 | Mann et al. 2013 | Muirhead et al. 2012 | Q1-Q17 DR25 Supplemental KOI Table | Q1-Q17 DR25 KOI Table | Q1-Q17 DR24 KOI Table | Q1-Q16 KOI Table | Q1-Q12 KOI Table | Q1-Q8 KOI Table | Show Candidate Solutions >> | << Hide Candidate Solutions | 
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 
e
 | --- | --- | --- | 0.012+0.018-0.009 | --- | --- | --- | --- | --- | --- | --- | --- | --- | 0 | 0 | 0 | 0 | 0 | ||
| 
P
 
(days)
 | 16.3850021±0.00014 | 16.384900±0.000052 | 16.38 | 16.38 | 16.3847807318±0.0000402699 | --- | 16.38482024±0.00000390 | 16.38485646±3.64e-05 | 16.38481298+0.00007020-0.00007050 | 16.385 | --- | 16.38522911±0.00070000 | 16.38489988±5.219e-05 | 16.38489988±5.219e-05 | 16.38485646±3.64e-05 | 16.38485646±3.64e-05 | 16.38485646±3.64e-05 | 16.385±0.00014 | ||
| 
Rp
 
(R⨁)
 | 1.84 | --- | 2.12±0.10 | 2.122+0.093-0.092 | --- | 2.018+0.124-0.093 | --- | 2.14±0.08 | 1.90+0.27-0.26 | 2.20±0.12 | 2.196±0.117 | 1.69±0.24 | --- | 2 +0.09-0.1  | 1.81 +0.23-0.24  | 1.81 +0.23-0.24  | 1.81 +0.23-0.24  | 1.93±0.2 | ||
| 
Rp
 
(RJup)
 | 0.164 | --- | 0.189±0.009 | 0.1893+0.0083-0.0082 | --- | 0.1800+0.0111-0.0083 | --- | 0.191±0.007 | 0.170+0.024-0.023 | 0.196±0.011 | 0.1959±0.0104 | 0.151±0.021 | --- | 0.178+0.008-0.009 | 0.161+0.021-0.021 | 0.161+0.021-0.021 | 0.161+0.021-0.021 | 0.172+0.018-0.018 | ||
| 
a/R✶
 | --- | 42.6±2.5 | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | 42.62±2.5 | 43.24±2.9 | 43.24±2.9 | 43.24±2.9 | 26±11 | ||
| 
Teq
 
(K)
 | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | 390 | --- | 433 | 392 | 392 | 392 | 425 | ||
| 
b
 | --- | 0.0±0.2 | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | 0.001 +0.437-0.001  | 0.0953 +0.2795-0.0952  | 0.0953 +0.2795-0.0952  | 0.0953 +0.2795-0.0952  | 0.8±0.3 | ||
| 
S
 
(S⨁)
 | --- | --- | --- | --- | --- | 8.550+0.250-0.243 | --- | --- | 5.56+2.08-1.61 | --- | 8.369±1.029 | --- | --- | 8.35 +1.49-1.35  | 5.56 +2.91-1.67  | 5.56 +2.91-1.67  | 5.56 +2.91-1.67  | --- | ||
| 
i
 
(deg)
 | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | 90 | 89.95 | 89.95 | 89.95 | 88.24 | ||
| 
Rp/R✶
 | 0.03225±0.0033 | 0.02976±0.00096 | --- | --- | --- | --- | --- | 0.030644 +0.000887-0.000469  | --- | --- | --- | 0.0290±0.0016 | --- | 0.029758 +0.0013-0.000626  | 0.030644 +0.000887-0.000469  | 0.030644 +0.000887-0.000469  | 0.030644 +0.000887-0.000469  | 0.0323±0.0033 | ||
| 
a
 
(au)
 | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | 0.10379±0.00444 | --- | .1084 | .1041 | .1041 | .1041 | .105 | ||
| 
δ
 
(%)
 | --- | --- | --- | --- | --- | --- | 0.1061 | --- | --- | --- | --- | --- | --- | 0.11271+0.00420-0.00420 | 0.11655±0.00322 | 0.11655±0.00322 | 0.11655±0.00322 | 0.10000 | ||
| 
T14
 
(hours)
 | 3.1252 | --- | --- | --- | --- | --- | 3.1304 | 2.9708±0.0543 | --- | --- | --- | --- | --- | 3.0249±0.0798 | 2.9708±0.0543 | 2.9708±0.0543 | 2.9708±0.0543 | 3.1252 | ||
| 
TC
 
(days)
 | 2455005.72549±0.0027 | 2455005.7278±0.0025 | --- | --- | 2455005.73328000±0.00186902 | --- | 2454972.959222±0.003392 | 2455005.72884±0.00170 | --- | --- | --- | --- | 2455005.728±0.00248 | 2455005.728±0.00248 | 2455005.729±0.0017 | 2455005.729±0.0017 | 2455005.729±0.0017 | 2455005.7255±0.0027 | ||
| 
Mp
 
(M⨁)
 | <45.4 | 29.9+6.2-4.2 | --- | --- | --- | --- | --- | --- | --- | 62.9 +19.5-15.0  | --- | --- | --- | --- | --- | --- | --- | --- | ||
| 
Mp
 
(MJup)
 | <0.143 | 0.0941+0.0195-0.0132 | --- | --- | --- | --- | --- | --- | --- | 0.198 +0.061-0.047  | --- | --- | --- | --- | --- | --- | --- | --- | ||
| 
ρ
 
(g/cm3)
 | --- | 20.0+5.2-4.3 | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | 
- Status
- Confirmed Planet
- Detected By
- Transit Timing Variations, Transit
| Source | Rowe et al. 2014 | Ofir et al. 2025 | Gaidos et al. 2024 | Gajdoš et al. 2019 | Berger et al. 2018 | Holczer et al. 2016 | Morton et al. 2016 | Dressing & Charbonneau 2015 | Mann et al. 2013 | Q1-Q17 DR25 Supplemental KOI Table | Q1-Q17 DR25 KOI Table | Q1-Q17 DR24 KOI Table | Q1-Q16 KOI Table | Q1-Q12 KOI Table | Q1-Q8 KOI Table | Show Candidate Solutions >> | << Hide Candidate Solutions | 
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 
P
 
(days)
 | 36.445171±0.000253 | 36.44540±0.00018 | 36.45 | 36.4454819511±0.0001317076 | --- | 36.44530957±0.00000420 | 36.4451982±0.0001284 | 36.44516433+0.00029100-0.00026000 | --- | 36.4454001±0.0001809 | 36.4454001±0.0001809 | 36.4451982±0.0001284 | 36.4451982±0.0001284 | 36.4451982±0.0001284 | 36.44591±0.00049 | ||
| 
Rp
 
(R⨁)
 | 1.95±0.21 | --- | 2.13±0.11 | --- | 2.012+0.130-0.111 | --- | 2.14+0.09-0.08 | 1.96+0.29-0.27 | 2.224±0.118 | --- | 1.99±0.09 | 1.8±0.23 | 1.8±0.23 | 1.8±0.23 | 1.96±0.21 | ||
| 
Rp
 
(RJup)
 | 0.174±0.019 | --- | 0.190±0.010 | --- | 0.1795+0.0116-0.0099 | --- | 0.191+0.008-0.007 | 0.175+0.026-0.024 | 0.1984±0.0105 | --- | 0.178+0.008-0.008 | 0.161+0.021-0.021 | 0.161+0.021-0.021 | 0.161+0.021-0.021 | 0.175+0.019-0.019 | ||
| 
a/R✶
 | --- | 71.5±2.9 | --- | --- | --- | --- | --- | --- | --- | --- | 71.53±2.9 | 72.95±6.8 | 72.95±6.8 | 72.95±6.8 | 44±18 | ||
| 
Teq
 
(K)
 | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | 332 | 300 | 300 | 300 | 326 | ||
| 
b
 | 0.76±0.29 | 0.030±0.230 | --- | --- | --- | --- | --- | --- | --- | --- | 0.028 +0.437-0.028  | 0.1034 +0.3015-0.1034  | 0.1034 +0.3015-0.1034  | 0.1034 +0.3015-0.1034  | 0.79±0.32 | ||
| 
e
 | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | 0 | 0 | 0 | 0 | 0 | ||
| 
i
 
(deg)
 | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | 89.98 | 89.95 | 89.95 | 89.95 | 88.81 | ||
| 
Rp/R✶
 | --- | 0.0297±0.0013 | --- | --- | --- | --- | 0.030505 +0.001083-0.000656  | --- | --- | --- | 0.029681 +0.00141-0.001094  | 0.030505 +0.001083-0.000656  | 0.030505 +0.001083-0.000656  | 0.030505 +0.001083-0.000656  | 0.0327±0.0034 | ||
| 
a
 
(au)
 | 0.182 | --- | --- | --- | --- | --- | --- | --- | --- | --- | .1847 | .1774 | .1774 | .1774 | .179 | ||
| 
δ
 
(%)
 | --- | --- | --- | --- | --- | 0.1176 | --- | --- | --- | --- | 0.11223±0.00534 | 0.11556±0.00422 | 0.11556±0.00422 | 0.11556±0.00422 | 0.10400 | ||
| 
T14
 
(hours)
 | 4.153±0.117 | --- | --- | --- | --- | 4.0962 | 3.9133±0.0857 | --- | --- | --- | 4.007±0.126 | 3.9133±0.0857 | 3.9133±0.0857 | 3.9133±0.0857 | 4.1756 | ||
| 
TC
 
(days)
 | 2454984.60115±0.00388 | 2454984.6012±0.0039 | --- | 2454984.59621000±0.00278030 | --- | 2454984.601906±0.003628 | 2454984.60405±0.00270 | --- | --- | 2454984.601±0.00392 | 2454984.601±0.00392 | 2454984.604±0.0027 | 2454984.604±0.0027 | 2454984.604±0.0027 | 2454984.5963±0.0044 | ||
| 
S
 
(S⨁)
 | --- | --- | --- | --- | 2.945+0.086-0.084 | --- | --- | 1.91+0.72-0.55 | 2.882±0.354 | --- | 2.88 +0.51-0.47  | 1.91 +1.01-0.57  | 1.91 +1.01-0.57  | 1.91 +1.01-0.57  | --- | ||
| 
Mp
 
(M⨁)
 | --- | <88.8775 | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | ||
| 
Mp
 
(MJup)
 | --- | <0.279640 | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | ||
| 
ρ
 
(g/cm3)
 | --- | 18+14-15 | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | 
Kepler Detection Products
(4 File Types, 23 Files)
| Kepler Pipeline Data Validation Reports | q1_q12_tce | q1_q16_tce | q1_q17_dr24_tce | q1_q17_dr25_tce | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Kepler Pipeline Data Validation Summaries | q1_q12_tce | q1_q12_tce | q1_q12_tce | q1_q16_tce | q1_q16_tce | q1_q16_tce | q1_q17_dr24_tce | q1_q17_dr24_tce | q1_q17_dr24_tce | q1_q17_dr25_tce | q1_q17_dr25_tce | q1_q17_dr25_tce | 
| Kepler TCERT Reports | q1_q16_tce | q1_q17_dr24_tce | q1_q17_dr25_tce | |||||||||
| Kepler Planet Detection Metrics | q1_q17_dr24_stellar | q1_q17_dr24_stellar | q1_q17_dr25_stellar | q1_q17_dr25_stellar | 
Kepler Detection Products
| Kepler Pipeline Data Validation Summaries | q1_q12_tce | q1_q16_tce | q1_q17_dr24_tce | q1_q17_dr25_tce | 
|---|
Kepler Detection Products
| Kepler Pipeline Data Validation Summaries | q1_q12_tce | q1_q16_tce | q1_q17_dr24_tce | q1_q17_dr25_tce | 
|---|
Kepler Detection Products
| Kepler Pipeline Data Validation Summaries | q1_q12_tce | q1_q16_tce | q1_q17_dr24_tce | q1_q17_dr25_tce | 
|---|
Kepler Object of Interest
| KepID | 11754553 | 11754553 | 11754553 | 11754553 | 11754553 | 11754553 | 11754553 | 
|---|---|---|---|---|---|---|---|
| KOI Name | K00775.02 | K00775.02 | K00775.02 | K00775.02 | K00775.02 | K00775.02 | K00775.02 | 
| Kepler Name | Kepler-52 b | Kepler-52 b | Kepler-52 b | Kepler-52 b | Kepler-52 b | Kepler-52 b | Kepler-52 b | 
| Exoplanet Archive Disposition | CONFIRMED | CONFIRMED | CONFIRMED | CONFIRMED | CONFIRMED | CONFIRMED | CONFIRMED | 
| Vetting Status | Done | Done | Done | Done | Done | Done | Done | 
| Date of Last Parameter Update | 2018-08-16 | 2017-08-31 | 2015-09-24 | 2014-12-18 | 2014-12-04 | 2014-01-07 | 2013-02-12 | 
| Disposition Using Kepler Data | CANDIDATE | CANDIDATE | CANDIDATE | NOT DISPOSITIONED | NOT DISPOSITIONED | CANDIDATE | CANDIDATE | 
| Not Transit-Like False Positive Flag | 0 | 0 | 0 | 0 | 0 | --- | --- | 
| Stellar Eclipse False Positive Flag | 0 | 0 | 0 | 0 | 0 | --- | --- | 
| Centroid Offset False Positive Flag | 0 | 0 | 0 | 0 | 0 | --- | --- | 
| Ephemeris Match Indicates Contamination False Positive Flag | 0 | 0 | 0 | 0 | 0 | --- | --- | 
| Disposition Provenance | q1_q17_dr25_sup_koi | q1_q17_dr25_koi | q1_q17_dr24_koi | q1_q16_koi | q1_q12_koi | q1_q8_koi | q1_q6_kepler_candidates | 
| Orbital Period [days] | 7.8774163±1.493e-05 | 7.8774163±1.493e-05 | 7.87740709±1.119e-05 | 7.87740709±1.119e-05 | 7.87740709±1.119e-05 | 7.877356±3.8e-05 | 7.877356±3.8e-05 | 
| Transit Epoch [BKJD] | 176.3759±0.00147 | 176.3759±0.00147 | 176.377±0.00111 | 176.377±0.00111 | 176.377±0.00111 | 176.3769±0.0015 | 176.3769±0.0015 | 
| Transit Epoch [BJD] | 2455009.376±0.00147 | 2455009.376±0.00147 | 2455009.377±0.00111 | 2455009.377±0.00111 | 2455009.377±0.00111 | 2455009.3769±0.0015 | 2455009.3769±0.0015 | 
| Parameters Provenance | q1_q17_dr25_sup_koi | q1_q17_dr25_koi | q1_q17_dr24_koi | q1_q16_koi | q1_q12_koi | q1_q8_koi | q1_q6_kepler_candidates | 
| Number of Planets | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 
| TCE Delivery | q1_q17_dr25_tce | q1_q17_dr25_tce | q1_q17_dr24_tce | q1_q16_tce | q1_q12_tce | --- | --- | 
| Link to DV Report | kplr011754553-20160209194854_dvr.pdf | kplr011754553-20160209194854_dvr.pdf | kplr011754553-20141002224145_dvr.pdf | kplr011754553-20130815195353_dvr.pdf | kplr011754553-20121029204534_dvr.pdf | --- | --- | 
| RA [decimal degrees] | 286.73804 | 286.73804 | 286.73804 | 286.73804 | 286.73804 | 286.73804 | 286.73804 | 
| Dec [decimal degrees] | 49.97575 | 49.97575 | 49.97575 | 49.97575 | 49.97575 | 49.97575 | 49.97575 | 
| Kepler-band [mag] | 15.095 | 15.095 | 15.095 | 15.095 | 15.095 | 15.095 | 15.095 | 
| g'-band [mag] | 16.328 | 16.328 | 16.328 | 16.328 | 16.328 | 16.328 | 16.328 | 
| r'-band [mag] | 15.068000000000001 | 15.068000000000001 | 15.068000000000001 | 15.068000000000001 | 15.068000000000001 | 15.068000000000001 | 15.068000000000001 | 
| i'-band [mag] | 14.567 | 14.567 | 14.567 | 14.567 | 14.567 | 14.567 | 14.567 | 
| z'-band [mag] | 14.305000000000001 | 14.305000000000001 | 14.305000000000001 | 14.305000000000001 | 14.305000000000001 | 14.305000000000001 | 14.305000000000001 | 
| J-band [mag] | 13.153 | 13.153 | 13.153 | 13.153 | 13.153 | 13.153 | 13.153 | 
| H-band [mag] | 12.507000000000001 | 12.507000000000001 | 12.507000000000001 | 12.507000000000001 | 12.507000000000001 | 12.507000000000001 | 12.507000000000001 | 
| K-band [mag] | 12.36 | 12.36 | 12.36 | 12.36 | 12.36 | 12.36 | 12.36 | 
| Disposition Score | --- | 1.0 | --- | --- | --- | --- | --- | 
| Comment | --- | NO_COMMENT | --- | --- | --- | --- | --- | 
| Eccentricity | --- | 0 | 0 | 0 | 0 | 0 | 0 | 
| Impact Parameter | --- | 0.041 +0.409-0.041  | 0.8171 +0.0154-0.5614  | 0.8171 +0.0154-0.5614  | 0.8171 +0.0154-0.5614  | 0.81±0.29 | 0.81±0.54 | 
| Transit Duration [hrs] | --- | 2.0805±0.0517 | 2.2478±0.0895 | 2.2478±0.0895 | 2.2478±0.0895 | 2.4223 | 2.4223 | 
| Transit Depth [ppm] | --- | 1306.1±37.7 | 1461.6±29.9 | 1461.6±29.9 | 1461.6±29.9 | 1297 | 1314 | 
| Planet-Star Radius Ratio | --- | 0.03209 +0.001268-0.000623  | 0.03948 +0.00034-0.004386  | 0.03948 +0.00034-0.004386  | 0.03948 +0.00034-0.004386  | 0.037±0.0038 | 0.037±0.0038 | 
| Fitted Stellar Density [g/cm**3] | --- | 8.09685 +0.29419-3.06106  | 1.55847 +4.95423-0.13985  | 1.55847 +4.95423-0.13985  | 1.55847 +4.95423-0.13985  | --- | --- | 
| Planetary Fit Type | --- | LS+MCMC | MCMC | MCMC | MCMC | --- | --- | 
| Planetary Radius [Earth radii] | --- | 2.16 +0.09-0.11  | 2.33±0.3 | 2.33±0.3 | 2.33±0.3 | 2.21±0.23 | 2.1 | 
| Orbit Semi-Major Axis [au] | --- | .0665 | .0639 | .0639 | .0639 | .065 | .063 | 
| Inclination [deg] | --- | 89.92 | 87.09 | 87.09 | 87.09 | 87.09 | --- | 
| Equilibrium Temperature [K] | --- | 553 | 500 | 500 | 500 | 541 | 517 | 
| Insolation Flux [Earth flux] | --- | 22.18 +3.97-3.59  | 14.76 +7.73-4.44  | 14.76 +7.73-4.44  | 14.76 +7.73-4.44  | --- | --- | 
| Planet-Star Distance over Star Radius | --- | 29.84±1.1 | 17.23±7.8 | 17.23±7.8 | 17.23±7.8 | 16±6.6 | 16±6.6 | 
| Limb Darkening Model | --- | Claret (2011 A&A 529 75) ATLAS LS | Claret (2011 A&A 529 75) ATLAS LS | Claret (2011 A&A 529 75) ATLAS LS | Claret (2011 A&A 529 75) ATLAS LS | Claret (2011 A&A 529 75) ATLAS LS | Claret (2011 A&A 529 75) ATLAS LS | 
| Limb Darkening Coeff. 4 | --- | 0.0 | 0.0 | 0.0 | 0.0 | -0.3057 | --- | 
| Limb Darkening Coeff. 3 | --- | 0.0 | 0.0 | 0.0 | 0.0 | 0.9368000000000001 | --- | 
| Limb Darkening Coeff. 2 | --- | 0.0718 | 0.2665 | 0.2665 | 0.2665 | -0.4339 | --- | 
| Limb Darkening Coeff. 1 | --- | 0.6834 | 0.46030000000000004 | 0.46030000000000004 | 0.46030000000000004 | 0.6474000000000001 | --- | 
| Maximum Single Event Statistic | --- | 10.036489 | 11.079395 | --- | --- | --- | --- | 
| Maximum Multiple Event Statistic | --- | 41.450657 | 42.531535999999996 | --- | --- | --- | --- | 
| Transit Signal-to-Noise | --- | 38.7 | 53.6 | 53.6 | 53.6 | 61.800000000000004 | 47.2 | 
| Number of Transits | --- | 135 | 135 | --- | --- | --- | --- | 
| TCE Planet Number | --- | 1 | 1 | 1 | 1 | --- | --- | 
| Quarters | --- | 11111110111011101000000000000000 | 11111110111011101000000000000000 | --- | --- | --- | --- | 
| Odd-Even Depth Comparision Statistic | --- | 0.5008 | --- | --- | --- | --- | --- | 
| Transit Model | --- | Mandel and Agol (2002 ApJ 580 171) | Mandel and Agol (2002 ApJ 580 171) | Mandel and Agol (2002 ApJ 580 171) | Mandel and Agol (2002 ApJ 580 171) | Mandel and Agol (2002 ApJ 580 171) | Mandel and Agol (2002 ApJ 580 171) | 
| Link to DV Summary | --- | kplr011754553-001-20160209194854_dvs.pdf | kplr011754553-001-20141002224145_dvs.pdf | kplr011754553-001-20130826182306_dvs.pdf | kplr011754553-001-20121115231752_dvs.pdf | --- | --- | 
| Stellar Effective Temperature [K] | --- | 4126±82 | 3898 +177-77  | 3898 +177-77  | 3898.00 +177.00-77.00  | 4222.00±65.00 | 4075 | 
| Stellar Surface Gravity [log10(cm/s**2)] | --- | 4.661±0.022 | 4.721±0.078 | 4.721±0.078 | 4.721±0.078 | 4.720±0.300 | 4.74 | 
| Stellar Metallicity [dex] | --- | 0.04±0.15 | -0.090±0.120 | -0.090±0.120 | -0.090±0.120 | --- | --- | 
| Stellar Radius [Solar radii] | --- | 0.615 +0.027-0.029  | 0.54±0.07 | 0.54±0.07 | 0.5400±0.0700 | 0.5480±0.0110 | .52 | 
| Stellar Mass [Solar mass] | --- | 0.633 +0.029-0.035  | 0.56±0.07 | 0.56±0.07 | 0.5600±0.0700 | 0.5770±0.0140 | --- | 
| Stellar Parameter Provenance | --- | q1_q17_dr25_stellar | stellar_q1_q16 | stellar_q1_q16 | stellar_q1_q16 | Pinsonneault | KIC | 
| FW Offset Significance [percent] | --- | 0.5880000000000001 | 0.9690000000000001 | 0.323 | 0.333 | 0.17300000000000001 | --- | 
| FW Source α(OOT) [hrs] | --- | 19.1158594±0.0000077 | 19.1158669±0.0000078 | 19.11587±0.0000077 | 19.115873100±0.000008800 | 19.115876000±0.000010000 | --- | 
| FW Source δ(OOT) [deg] | --- | 49.975824±0.000075 | 49.975817±0.000073 | 49.975784±0.000073 | 49.97581000±0.00008300 | 49.97578500±0.00009600 | --- | 
| FW Source Δα(OOT) [sec] | --- | -0.34±0.27 | -0.08±0.27 | 0.02±0.27 | 0.02900±0.03200 | 0.03700±0.03700 | --- | 
| FW Source Δδ(OOT) [arcsec] | --- | 0.27±0.27 | 0.24±0.26 | 0.12±0.26 | -0.00400±0.02000 | -0.00800±0.02300 | --- | 
| FW Δα(OOT) [sec] | --- | 0.00032±0.00039 | -3e-05±0.00035 | -0.00021±0.00037 | -4e-05±4.8e-05 | -4.9e-05±2.4e-05 | --- | 
| FW Δδ(OOT) [arcsec] | --- | -2e-05±0.00044 | 3e-05±0.00036 | 0.00021±0.00038 | 6e-06±3.4e-05 | 1.1e-05±1.5e-05 | --- | 
| PRF ΔαSQ(OOT) [arcsec] | --- | 0.06±0.12 | 0.02±0.12 | 0.08±0.1 | 0.0200±0.1000 | 0.0620±0.0920 | --- | 
| PRF ΔδSQ(OOT) [arcsec] | --- | -0.03±0.16 | -0.03±0.13 | 0.01±0.14 | -0.0800±0.1500 | -0.0300±0.1900 | --- | 
| PRF ΔθSQ(OOT) [arcsec] | --- | 0.07±0.12 | 0.04±0.12 | 0.08±0.11 | 0.0900±0.1500 | 0.0700±0.1100 | --- | 
| PRF ΔαSQ(KIC) [arcsec] | --- | -0.02±0.12 | -0.11±0.12 | -0.06±0.11 | -0.0800±0.1100 | -0.0900±0.1100 | --- | 
| PRF ΔδSQ(KIC) [arcsec] | --- | 0.16±0.17 | 0.16±0.14 | 0.2±0.14 | 0.0700±0.1500 | 0.1400±0.2000 | --- | 
| PRF ΔθSQ(KIC) [arcsec] | --- | 0.16±0.17 | 0.19±0.13 | 0.21±0.15 | 0.1100±0.1300 | 0.1700±0.1800 | --- | 
| Chi-Square | --- | --- | --- | --- | --- | 1.49 | 1.55 | 
| Stellar Age [Gyr] | --- | --- | --- | --- | --- | 13.8±3.6 | --- | 
| KepID | 11754553 | 11754553 | 11754553 | 11754553 | 11754553 | 11754553 | 11754553 | 
|---|---|---|---|---|---|---|---|
| KOI Name | K00775.01 | K00775.01 | K00775.01 | K00775.01 | K00775.01 | K00775.01 | K00775.01 | 
| Kepler Name | Kepler-52 c | Kepler-52 c | Kepler-52 c | Kepler-52 c | Kepler-52 c | Kepler-52 c | Kepler-52 c | 
| Exoplanet Archive Disposition | CONFIRMED | CONFIRMED | CONFIRMED | CONFIRMED | CONFIRMED | CONFIRMED | CONFIRMED | 
| Vetting Status | Done | Done | Done | Done | Done | Done | Done | 
| Date of Last Parameter Update | 2018-08-16 | 2017-08-31 | 2015-09-24 | 2014-12-18 | 2014-12-04 | 2014-01-07 | 2013-02-12 | 
| Disposition Using Kepler Data | CANDIDATE | CANDIDATE | CANDIDATE | NOT DISPOSITIONED | NOT DISPOSITIONED | CANDIDATE | CANDIDATE | 
| Not Transit-Like False Positive Flag | 0 | 0 | 0 | 0 | 0 | --- | --- | 
| Stellar Eclipse False Positive Flag | 0 | 0 | 0 | 0 | 0 | --- | --- | 
| Centroid Offset False Positive Flag | 0 | 0 | 0 | 0 | 0 | --- | --- | 
| Ephemeris Match Indicates Contamination False Positive Flag | 0 | 0 | 0 | 0 | 0 | --- | --- | 
| Disposition Provenance | q1_q17_dr25_sup_koi | q1_q17_dr25_koi | q1_q17_dr24_koi | q1_q16_koi | q1_q12_koi | q1_q8_koi | q1_q6_kepler_candidates | 
| Orbital Period [days] | 16.38489988±5.219e-05 | 16.38489988±5.219e-05 | 16.38485646±3.64e-05 | 16.38485646±3.64e-05 | 16.38485646±3.64e-05 | 16.385±0.00014 | 16.385±0.00014 | 
| Transit Epoch [BKJD] | 172.72782±0.00248 | 172.72782±0.00248 | 172.72884±0.0017 | 172.72884±0.0017 | 172.72884±0.0017 | 172.7255±0.0027 | 172.7255±0.0027 | 
| Transit Epoch [BJD] | 2455005.728±0.00248 | 2455005.728±0.00248 | 2455005.729±0.0017 | 2455005.729±0.0017 | 2455005.729±0.0017 | 2455005.7255±0.0027 | 2455005.7255±0.0027 | 
| Parameters Provenance | q1_q17_dr25_sup_koi | q1_q17_dr25_koi | q1_q17_dr24_koi | q1_q16_koi | q1_q12_koi | q1_q8_koi | q1_q6_kepler_candidates | 
| Number of Planets | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 
| TCE Delivery | q1_q17_dr25_tce | q1_q17_dr25_tce | q1_q17_dr24_tce | q1_q16_tce | q1_q12_tce | --- | --- | 
| Link to DV Report | kplr011754553-20160209194854_dvr.pdf | kplr011754553-20160209194854_dvr.pdf | kplr011754553-20141002224145_dvr.pdf | kplr011754553-20130815195353_dvr.pdf | kplr011754553-20121029204534_dvr.pdf | --- | --- | 
| RA [decimal degrees] | 286.73804 | 286.73804 | 286.73804 | 286.73804 | 286.73804 | 286.73804 | 286.73804 | 
| Dec [decimal degrees] | 49.97575 | 49.97575 | 49.97575 | 49.97575 | 49.97575 | 49.97575 | 49.97575 | 
| Kepler-band [mag] | 15.095 | 15.095 | 15.095 | 15.095 | 15.095 | 15.095 | 15.095 | 
| g'-band [mag] | 16.328 | 16.328 | 16.328 | 16.328 | 16.328 | 16.328 | 16.328 | 
| r'-band [mag] | 15.068000000000001 | 15.068000000000001 | 15.068000000000001 | 15.068000000000001 | 15.068000000000001 | 15.068000000000001 | 15.068000000000001 | 
| i'-band [mag] | 14.567 | 14.567 | 14.567 | 14.567 | 14.567 | 14.567 | 14.567 | 
| z'-band [mag] | 14.305000000000001 | 14.305000000000001 | 14.305000000000001 | 14.305000000000001 | 14.305000000000001 | 14.305000000000001 | 14.305000000000001 | 
| J-band [mag] | 13.153 | 13.153 | 13.153 | 13.153 | 13.153 | 13.153 | 13.153 | 
| H-band [mag] | 12.507000000000001 | 12.507000000000001 | 12.507000000000001 | 12.507000000000001 | 12.507000000000001 | 12.507000000000001 | 12.507000000000001 | 
| K-band [mag] | 12.36 | 12.36 | 12.36 | 12.36 | 12.36 | 12.36 | 12.36 | 
| Disposition Score | --- | 1.0 | --- | --- | --- | --- | --- | 
| Comment | --- | NO_COMMENT | --- | --- | --- | --- | --- | 
| Eccentricity | --- | 0 | 0 | 0 | 0 | 0 | 0 | 
| Impact Parameter | --- | 0.001 +0.437-0.001  | 0.0953 +0.2795-0.0952  | 0.0953 +0.2795-0.0952  | 0.0953 +0.2795-0.0952  | 0.8±0.3 | 0.8±0.55 | 
| Transit Duration [hrs] | --- | 3.0249±0.0798 | 2.9708±0.0543 | 2.9708±0.0543 | 2.9708±0.0543 | 3.1252 | 3.1252 | 
| Transit Depth [ppm] | --- | 1127.1±42 | 1165.5±32.2 | 1165.5±32.2 | 1165.5±32.2 | 1000 | 991 | 
| Planet-Star Radius Ratio | --- | 0.029758 +0.0013-0.000626  | 0.030644 +0.000887-0.000469  | 0.030644 +0.000887-0.000469  | 0.030644 +0.000887-0.000469  | 0.0323±0.0033 | 0.0323±0.0033 | 
| Fitted Stellar Density [g/cm**3] | --- | 5.45380 +0.31953-1.93391  | 5.69801 +0.38038-1.28041  | 5.69801 +0.38038-1.28041  | 5.69801 +0.38038-1.28041  | --- | --- | 
| Planetary Fit Type | --- | LS+MCMC | MCMC | MCMC | MCMC | --- | --- | 
| Planetary Radius [Earth radii] | --- | 2 +0.09-0.1  | 1.81 +0.23-0.24  | 1.81 +0.23-0.24  | 1.81 +0.23-0.24  | 1.93±0.2 | 1.84 | 
| Orbit Semi-Major Axis [au] | --- | .1084 | .1041 | .1041 | .1041 | .105 | .103 | 
| Inclination [deg] | --- | 90 | 89.95 | 89.95 | 89.95 | 88.24 | --- | 
| Equilibrium Temperature [K] | --- | 433 | 392 | 392 | 392 | 425 | 405 | 
| Insolation Flux [Earth flux] | --- | 8.35 +1.49-1.35  | 5.56 +2.91-1.67  | 5.56 +2.91-1.67  | 5.56 +2.91-1.67  | --- | --- | 
| Planet-Star Distance over Star Radius | --- | 42.62±2.5 | 43.24±2.9 | 43.24±2.9 | 43.24±2.9 | 26±11 | 26±11 | 
| Limb Darkening Model | --- | Claret (2011 A&A 529 75) ATLAS LS | Claret (2011 A&A 529 75) ATLAS LS | Claret (2011 A&A 529 75) ATLAS LS | Claret (2011 A&A 529 75) ATLAS LS | Claret (2011 A&A 529 75) ATLAS LS | Claret (2011 A&A 529 75) ATLAS LS | 
| Limb Darkening Coeff. 4 | --- | 0.0 | 0.0 | 0.0 | 0.0 | -0.3057 | --- | 
| Limb Darkening Coeff. 3 | --- | 0.0 | 0.0 | 0.0 | 0.0 | 0.9368000000000001 | --- | 
| Limb Darkening Coeff. 2 | --- | 0.0718 | 0.2665 | 0.2665 | 0.2665 | -0.4339 | --- | 
| Limb Darkening Coeff. 1 | --- | 0.6834 | 0.46030000000000004 | 0.46030000000000004 | 0.46030000000000004 | 0.6474000000000001 | --- | 
| Maximum Single Event Statistic | --- | 6.419572 | 6.8533219999999995 | --- | --- | --- | --- | 
| Maximum Multiple Event Statistic | --- | 28.122635 | 29.143580999999998 | --- | --- | --- | --- | 
| Transit Signal-to-Noise | --- | 28.900000000000002 | 37.300000000000004 | 37.300000000000004 | 37.300000000000004 | 41.300000000000004 | 28.3 | 
| Number of Transits | --- | 65 | 67 | --- | --- | --- | --- | 
| TCE Planet Number | --- | 2 | 2 | 2 | 2 | --- | --- | 
| Quarters | --- | 11111110111011101000000000000000 | 11111110111011101000000000000000 | --- | --- | --- | --- | 
| Odd-Even Depth Comparision Statistic | --- | 0.7202000000000001 | --- | --- | --- | --- | --- | 
| Transit Model | --- | Mandel and Agol (2002 ApJ 580 171) | Mandel and Agol (2002 ApJ 580 171) | Mandel and Agol (2002 ApJ 580 171) | Mandel and Agol (2002 ApJ 580 171) | Mandel and Agol (2002 ApJ 580 171) | Mandel and Agol (2002 ApJ 580 171) | 
| Link to DV Summary | --- | kplr011754553-002-20160209194854_dvs.pdf | kplr011754553-002-20141002224145_dvs.pdf | kplr011754553-002-20130826182306_dvs.pdf | kplr011754553-002-20121115231752_dvs.pdf | --- | --- | 
| Stellar Effective Temperature [K] | --- | 4126±82 | 3898 +177-77  | 3898 +177-77  | 3898.00 +177.00-77.00  | 4222.00±65.00 | 4075 | 
| Stellar Surface Gravity [log10(cm/s**2)] | --- | 4.661±0.022 | 4.721±0.078 | 4.721±0.078 | 4.721±0.078 | 4.720±0.300 | 4.74 | 
| Stellar Metallicity [dex] | --- | 0.04±0.15 | -0.090±0.120 | -0.090±0.120 | -0.090±0.120 | --- | --- | 
| Stellar Radius [Solar radii] | --- | 0.615 +0.027-0.029  | 0.54±0.07 | 0.54±0.07 | 0.5400±0.0700 | 0.5480±0.0110 | .52 | 
| Stellar Mass [Solar mass] | --- | 0.633 +0.029-0.035  | 0.56±0.07 | 0.56±0.07 | 0.5600±0.0700 | 0.5770±0.0140 | --- | 
| Stellar Parameter Provenance | --- | q1_q17_dr25_stellar | stellar_q1_q16 | stellar_q1_q16 | stellar_q1_q16 | Pinsonneault | KIC | 
| FW Offset Significance [percent] | --- | 0.20400000000000001 | 0.001 | 0.0 | 0.0 | 0.0 | --- | 
| FW Source α(OOT) [hrs] | --- | 19.11585±0.000011 | 19.115845±0.000011 | 19.115842±0.000011 | 19.115840000±0.000012000 | 19.115830000±0.000015000 | --- | 
| FW Source δ(OOT) [deg] | --- | 49.97583±0.0001 | 49.9759±0.0001 | 49.97588±0.0001 | 49.97600000±0.00012000 | 49.97595000±0.00014000 | --- | 
| FW Source Δα(OOT) [sec] | --- | -0.67±0.37 | -0.85±0.37 | -0.95±0.37 | -0.09000±0.04500 | -0.12900±0.05200 | --- | 
| FW Source Δδ(OOT) [arcsec] | --- | 0.28±0.37 | 0.54±0.36 | 0.48±0.37 | 0.04100±0.02800 | 0.03100±0.03300 | --- | 
| FW Δα(OOT) [sec] | --- | 0.0006±0.00039 | 0.00081±0.00042 | 0.00092±0.00043 | 0.000102±5.3e-05 | 0.000141±2.9e-05 | --- | 
| FW Δδ(OOT) [arcsec] | --- | -3e-05±0.00041 | -0.0003±0.00043 | -0.00023±0.00045 | -4.6e-05±3.5e-05 | -3.4e-05±1.8e-05 | --- | 
| PRF ΔαSQ(OOT) [arcsec] | --- | 0.02±0.42 | -0±0.44 | 0.06±0.21 | -0.2300±0.2000 | -0.3000±0.2000 | --- | 
| PRF ΔδSQ(OOT) [arcsec] | --- | -0.02±0.34 | -0.03±0.42 | -0.04±0.19 | -0.1000±0.2600 | -0.1200±0.2700 | --- | 
| PRF ΔθSQ(OOT) [arcsec] | --- | 0.03±0.5 | 0.03±0.57 | 0.07±0.2 | 0.2500±0.2100 | 0.3200±0.2100 | --- | 
| PRF ΔαSQ(KIC) [arcsec] | --- | -0.07±0.4 | -0.09±0.41 | -0.04±0.2 | -0.3200±0.1600 | -0.3500±0.1800 | --- | 
| PRF ΔδSQ(KIC) [arcsec] | --- | 0.15±0.31 | 0.16±0.4 | 0.14±0.21 | 0.0400±0.2500 | 0.0400±0.2600 | --- | 
| PRF ΔθSQ(KIC) [arcsec] | --- | 0.17±0.43 | 0.18±0.38 | 0.15±0.22 | 0.3200±0.1600 | 0.3500±0.1800 | --- | 
| Chi-Square | --- | --- | --- | --- | --- | 1.85 | 1.8900000000000001 | 
| Stellar Age [Gyr] | --- | --- | --- | --- | --- | 13.8±3.6 | --- | 
| KepID | 11754553 | 11754553 | 11754553 | 11754553 | 11754553 | 11754553 | 11754553 | 
|---|---|---|---|---|---|---|---|
| KOI Name | K00775.03 | K00775.03 | K00775.03 | K00775.03 | K00775.03 | K00775.03 | K00775.03 | 
| Kepler Name | Kepler-52 d | Kepler-52 d | Kepler-52 d | Kepler-52 d | Kepler-52 d | Kepler-52 d | Kepler-52 d | 
| Exoplanet Archive Disposition | CONFIRMED | CONFIRMED | CONFIRMED | CONFIRMED | CONFIRMED | CONFIRMED | CONFIRMED | 
| Vetting Status | Done | Done | Done | Done | Done | Done | Done | 
| Date of Last Parameter Update | 2018-08-16 | 2017-08-31 | 2015-09-24 | 2014-12-18 | 2014-12-04 | 2014-01-07 | 2013-02-12 | 
| Disposition Using Kepler Data | CANDIDATE | CANDIDATE | CANDIDATE | NOT DISPOSITIONED | NOT DISPOSITIONED | NOT DISPOSITIONED | CANDIDATE | 
| Not Transit-Like False Positive Flag | 0 | 0 | 0 | 0 | 0 | --- | --- | 
| Stellar Eclipse False Positive Flag | 0 | 0 | 0 | 0 | 0 | --- | --- | 
| Centroid Offset False Positive Flag | 0 | 0 | 0 | 0 | 0 | --- | --- | 
| Ephemeris Match Indicates Contamination False Positive Flag | 0 | 0 | 0 | 0 | 0 | --- | --- | 
| Disposition Provenance | q1_q17_dr25_sup_koi | q1_q17_dr25_koi | q1_q17_dr24_koi | q1_q16_koi | q1_q12_koi | q1_q8_koi | q1_q6_kepler_candidates | 
| Orbital Period [days] | 36.4454001±0.0001809 | 36.4454001±0.0001809 | 36.4451982±0.0001284 | 36.4451982±0.0001284 | 36.4451982±0.0001284 | 36.44591±0.00049 | 36.44591±0.00049 | 
| Transit Epoch [BKJD] | 151.60125±0.00392 | 151.60125±0.00392 | 151.60405±0.0027 | 151.60405±0.0027 | 151.60405±0.0027 | 151.5963±0.0044 | 151.5963±0.0044 | 
| Transit Epoch [BJD] | 2454984.601±0.00392 | 2454984.601±0.00392 | 2454984.604±0.0027 | 2454984.604±0.0027 | 2454984.604±0.0027 | 2454984.5963±0.0044 | 2454984.5963±0.0044 | 
| Parameters Provenance | q1_q17_dr25_sup_koi | q1_q17_dr25_koi | q1_q17_dr24_koi | q1_q16_koi | q1_q12_koi | q1_q8_koi | q1_q6_kepler_candidates | 
| Number of Planets | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 
| TCE Delivery | q1_q17_dr25_tce | q1_q17_dr25_tce | q1_q17_dr24_tce | q1_q16_tce | q1_q12_tce | --- | --- | 
| Link to DV Report | kplr011754553-20160209194854_dvr.pdf | kplr011754553-20160209194854_dvr.pdf | kplr011754553-20141002224145_dvr.pdf | kplr011754553-20130815195353_dvr.pdf | kplr011754553-20121029204534_dvr.pdf | --- | --- | 
| RA [decimal degrees] | 286.73804 | 286.73804 | 286.73804 | 286.73804 | 286.73804 | 286.73804 | 286.73804 | 
| Dec [decimal degrees] | 49.97575 | 49.97575 | 49.97575 | 49.97575 | 49.97575 | 49.97575 | 49.97575 | 
| Kepler-band [mag] | 15.095 | 15.095 | 15.095 | 15.095 | 15.095 | 15.095 | 15.095 | 
| g'-band [mag] | 16.328 | 16.328 | 16.328 | 16.328 | 16.328 | 16.328 | 16.328 | 
| r'-band [mag] | 15.068000000000001 | 15.068000000000001 | 15.068000000000001 | 15.068000000000001 | 15.068000000000001 | 15.068000000000001 | 15.068000000000001 | 
| i'-band [mag] | 14.567 | 14.567 | 14.567 | 14.567 | 14.567 | 14.567 | 14.567 | 
| z'-band [mag] | 14.305000000000001 | 14.305000000000001 | 14.305000000000001 | 14.305000000000001 | 14.305000000000001 | 14.305000000000001 | 14.305000000000001 | 
| J-band [mag] | 13.153 | 13.153 | 13.153 | 13.153 | 13.153 | 13.153 | 13.153 | 
| H-band [mag] | 12.507000000000001 | 12.507000000000001 | 12.507000000000001 | 12.507000000000001 | 12.507000000000001 | 12.507000000000001 | 12.507000000000001 | 
| K-band [mag] | 12.36 | 12.36 | 12.36 | 12.36 | 12.36 | 12.36 | 12.36 | 
| Disposition Score | --- | 1.0 | --- | --- | --- | --- | --- | 
| Comment | --- | NO_COMMENT | --- | --- | --- | --- | --- | 
| Eccentricity | --- | 0 | 0 | 0 | 0 | 0 | 0 | 
| Impact Parameter | --- | 0.028 +0.437-0.028  | 0.1034 +0.3015-0.1034  | 0.1034 +0.3015-0.1034  | 0.1034 +0.3015-0.1034  | 0.79±0.32 | 0.79±0.56 | 
| Transit Duration [hrs] | --- | 4.007±0.126 | 3.9133±0.0857 | 3.9133±0.0857 | 3.9133±0.0857 | 4.1756 | 4.1756 | 
| Transit Depth [ppm] | --- | 1122.3±53.4 | 1155.6±42.2 | 1155.6±42.2 | 1155.6±42.2 | 1040 | 1059 | 
| Planet-Star Radius Ratio | --- | 0.029681 +0.00141-0.001094  | 0.030505 +0.001083-0.000656  | 0.030505 +0.001083-0.000656  | 0.030505 +0.001083-0.000656  | 0.0327±0.0034 | 0.0327±0.0034 | 
| Fitted Stellar Density [g/cm**3] | --- | 5.21237 +0.20808-2.09092  | 5.52885 +0.51617-1.44064  | 5.52885 +0.51617-1.44064  | 5.52885 +0.51617-1.44064  | --- | --- | 
| Planetary Fit Type | --- | LS+MCMC | MCMC | MCMC | MCMC | --- | --- | 
| Planetary Radius [Earth radii] | --- | 1.99±0.09 | 1.8±0.23 | 1.8±0.23 | 1.8±0.23 | 1.96±0.21 | 1.86 | 
| Orbit Semi-Major Axis [au] | --- | .1847 | .1774 | .1774 | .1774 | .179 | .176 | 
| Inclination [deg] | --- | 89.98 | 89.95 | 89.95 | 89.95 | 88.81 | --- | 
| Equilibrium Temperature [K] | --- | 332 | 300 | 300 | 300 | 326 | 310 | 
| Insolation Flux [Earth flux] | --- | 2.88 +0.51-0.47  | 1.91 +1.01-0.57  | 1.91 +1.01-0.57  | 1.91 +1.01-0.57  | --- | --- | 
| Planet-Star Distance over Star Radius | --- | 71.53±2.9 | 72.95±6.8 | 72.95±6.8 | 72.95±6.8 | 44±18 | 44±18 | 
| Limb Darkening Model | --- | Claret (2011 A&A 529 75) ATLAS LS | Claret (2011 A&A 529 75) ATLAS LS | Claret (2011 A&A 529 75) ATLAS LS | Claret (2011 A&A 529 75) ATLAS LS | Claret (2011 A&A 529 75) ATLAS LS | Claret (2011 A&A 529 75) ATLAS LS | 
| Limb Darkening Coeff. 4 | --- | 0.0 | 0.0 | 0.0 | 0.0 | -0.3057 | --- | 
| Limb Darkening Coeff. 3 | --- | 0.0 | 0.0 | 0.0 | 0.0 | 0.9368000000000001 | --- | 
| Limb Darkening Coeff. 2 | --- | 0.0718 | 0.2665 | 0.2665 | 0.2665 | -0.4339 | --- | 
| Limb Darkening Coeff. 1 | --- | 0.6834 | 0.46030000000000004 | 0.46030000000000004 | 0.46030000000000004 | 0.6474000000000001 | --- | 
| Maximum Single Event Statistic | --- | 5.9903665 | 6.6407099999999994 | --- | --- | --- | --- | 
| Maximum Multiple Event Statistic | --- | 19.803268 | 20.752091999999998 | --- | --- | --- | --- | 
| Transit Signal-to-Noise | --- | 21.7 | 29.0 | 29.0 | 29.0 | 33.0 | 23.7 | 
| Number of Transits | --- | 27 | 29 | --- | --- | --- | --- | 
| TCE Planet Number | --- | 3 | 3 | 3 | 3 | --- | --- | 
| Quarters | --- | 11111110111011101000000000000000 | 11111110111011101000000000000000 | --- | --- | --- | --- | 
| Odd-Even Depth Comparision Statistic | --- | 0.6219 | --- | --- | --- | --- | --- | 
| Transit Model | --- | Mandel and Agol (2002 ApJ 580 171) | Mandel and Agol (2002 ApJ 580 171) | Mandel and Agol (2002 ApJ 580 171) | Mandel and Agol (2002 ApJ 580 171) | Mandel and Agol (2002 ApJ 580 171) | Mandel and Agol (2002 ApJ 580 171) | 
| Link to DV Summary | --- | kplr011754553-003-20160209194854_dvs.pdf | kplr011754553-003-20141002224145_dvs.pdf | kplr011754553-003-20130826182306_dvs.pdf | kplr011754553-003-20121115231752_dvs.pdf | --- | --- | 
| Stellar Effective Temperature [K] | --- | 4126±82 | 3898 +177-77  | 3898 +177-77  | 3898.00 +177.00-77.00  | 4222.00±65.00 | 4075 | 
| Stellar Surface Gravity [log10(cm/s**2)] | --- | 4.661±0.022 | 4.721±0.078 | 4.721±0.078 | 4.721±0.078 | 4.720±0.300 | 4.74 | 
| Stellar Metallicity [dex] | --- | 0.04±0.15 | -0.090±0.120 | -0.090±0.120 | -0.090±0.120 | --- | --- | 
| Stellar Radius [Solar radii] | --- | 0.615 +0.027-0.029  | 0.54±0.07 | 0.54±0.07 | 0.5400±0.0700 | 0.5480±0.0110 | .52 | 
| Stellar Mass [Solar mass] | --- | 0.633 +0.029-0.035  | 0.56±0.07 | 0.56±0.07 | 0.5600±0.0700 | 0.5770±0.0140 | --- | 
| Stellar Parameter Provenance | --- | q1_q17_dr25_stellar | stellar_q1_q16 | stellar_q1_q16 | stellar_q1_q16 | Pinsonneault | KIC | 
| FW Offset Significance [percent] | --- | 0.01 | 0.083 | 0.595 | 0.7130000000000001 | --- | --- | 
| FW Source α(OOT) [hrs] | --- | 19.11587±0.000015 | 19.11586±0.000014 | 19.115871±0.000014 | 19.115870000±0.000016000 | --- | --- | 
| FW Source δ(OOT) [deg] | --- | 49.97559±0.00014 | 49.97567±0.00013 | 49.97578±0.00013 | 49.97577000±0.00015000 | --- | --- | 
| FW Source Δα(OOT) [sec] | --- | 0.04±0.51 | -0.34±0.5 | 0.08±0.47 | 0.01600±0.05800 | --- | --- | 
| FW Source Δδ(OOT) [arcsec] | --- | -0.58±0.51 | -0.29±0.48 | 0.12±0.47 | -0.01400±0.03700 | --- | --- | 
| FW Δα(OOT) [sec] | --- | -0.00014±0.00053 | 0.00024±0.00056 | -0.00025±0.00057 | -1.9e-05±7.1e-05 | --- | --- | 
| FW Δδ(OOT) [arcsec] | --- | 0.00084±0.00055 | 0.00061±0.00057 | 0.00019±0.0006 | 1.7e-05±4.8e-05 | --- | --- | 
| PRF ΔαSQ(OOT) [arcsec] | --- | -0.01±0.22 | 0.01±0.18 | -0.14±0.16 | -0.1100±0.2200 | --- | --- | 
| PRF ΔδSQ(OOT) [arcsec] | --- | 0.17±0.31 | 0.19±0.26 | 0.17±0.29 | -0.0600±0.3400 | --- | --- | 
| PRF ΔθSQ(OOT) [arcsec] | --- | 0.17±0.32 | 0.19±0.26 | 0.22±0.25 | 0.1300±0.2600 | --- | --- | 
| PRF ΔαSQ(KIC) [arcsec] | --- | -0.07±0.25 | -0.07±0.24 | -0.2±0.16 | -0.1700±0.2200 | --- | --- | 
| PRF ΔδSQ(KIC) [arcsec] | --- | 0.36±0.31 | 0.35±0.31 | 0.36±0.28 | 0.1200±0.3500 | --- | --- | 
| PRF ΔθSQ(KIC) [arcsec] | --- | 0.36±0.33 | 0.36±0.31 | 0.41±0.26 | 0.2100±0.2700 | --- | --- | 
| Chi-Square | --- | --- | --- | --- | --- | 1.49 | 1.3800000000000001 | 
| Stellar Age [Gyr] | --- | --- | --- | --- | --- | 13.8±3.6 | --- | 
- Known Objects
- 3 Confirmed Planets
- 3 Kepler Objects of Interest (KOIs)
- 3 Threshold Crossing Events (TCEs)
- 2 2MASS Point Source Catalog
- Data Files
- 1 Kepler Time Series
- 3 Associated Literature Data
- 
Planetary Mass Determinations from a Simplified Photodynamical Model—Application to the Complete Kepler Dataset
 Ofir et al. 2025 | Reference Overview
- 
The radius distribution of M dwarf-hosted planets and its evolution
 Gaidos et al. 2024 | Reference Overview
- 
Removing biases on the density of sub-Neptunes characterised via transit timing variations. Update on the mass-radius relationship of 34 Kepler planets
 Leleu et al. 2023 | Reference Overview
- 
The Revised TESS Input Catalog and Candidate Target List
 TICv8 | Reference Overview
- 
Transit timing variations and linear ephemerides of confirmed Kepler transiting exoplanets
 Gajdoš et al. 2019 | Reference Overview
- 
Revised Radii of Kepler Stars and Planets Using Gaia Data Release 2
 Berger et al. 2018 | Reference Overview
- 
Kepler KOI delivery, Q1-Q17 DR25 supplement
 Q1-Q17 DR25 Supplemental KOI Table
- 
Gaia Data Release 2
 Gaia DR2 | Reference Overview
- 
Kepler KOI delivery, Q1-Q17 DR25
 Q1-Q17 DR25 KOI Table
- 
Transit Timing Observations from Kepler. IX. Catalog of the Full Long-cadence Data Set
 Holczer et al. 2016 | Reference Overview
- 
False Positive Probabilities for all Kepler Objects of Interest: 1284 Newly Validated Planets and 428 Likely False Positives
 Morton et al. 2016 | Reference Overview
- 
Kepler KOI delivery, Q1-Q17 DR24
 Q1-Q17 DR24 KOI Table
- 
The Occurrence of Potentially Habitable Planets Orbiting M Dwarfs Estimated from the Full Kepler Dataset and an Empirical Measurement of the Detection Sensitivity
 Dressing & Charbonneau 2015 | Reference Overview
- 
Kepler KOI delivery, Q1-Q16
 Q1-Q16 KOI Table
- 
Kepler KOI delivery, Q1-Q12
 Q1-Q12 KOI Table
- 
Densities and Eccentricities of 139 Kepler Planets from Transit Time Variations
 Hadden et al. 2014 | Reference Overview
- 
Validation of Kepler's Multiple Planet Candidates. III. Light Curve Analysis and Announcement of Hundreds of New Multi-planet Systems
 Rowe et al. 2014 | Reference Overview
- 
Kepler KOI delivery, Q1-Q8
 Q1-Q8 KOI Table
- 
All WISE Data Release
 Cutri et al. 2014 | Reference Overview
- 
Spectro-thermometry of M Dwarfs and Their Candidate Planets: Too Hot, Too Cool, or Just Right?
 Mann et al. 2013 | Reference Overview
- 
Kepler KOI delivery, Q1-Q6
 Q1-Q6 KOI Table
- 
Planetary Candidates Observed by Kepler, III: Analysis of the First 16 Months of Data
 Batalha et al. 2013 | Reference Overview
- 
Transit Timing Observations from Kepler: VII. Confirmation of 27 planets in 13 multiplanet systems via Transit Timing Variations and orbital stability
 Steffen et al. 2013 | Reference Overview
- 
Characterizing the Cool Kepler Objects of Interests. New Effective Temperatures, Metallicities, Masses, and Radii of Low-mass Kepler Planet-candidate Host Stars
 Muirhead et al. 2012 | Reference Overview
- 
The Kepler Input Catalog
 Latham et al. 2005 | Reference Overview
- 
2MASS All-Sky Catalog of Point Sources
 2MASS Point Source Catalog | Reference Overview
- System
- Star
- Confirmed
- Candidate
- False Positive Planet
- Controversial
- False Positive
- Aliases
- Data Access
- Transit Prediction Service
- Time Series
- Kepler | K2
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