Kepler-227 Overview
Kepler-227
0.92
R⦿
5539.00
K
Kepler-227 b
0.277
RJup
Kepler-227 c
0.271
RJup
- Architecture
- Kepler-227
- Kepler-227
- Other Data
- Bibliography 19
- Exoplanet Archive Notes 2
- Nearby Data 6
Discovery Data
Host | Planet | Method | Year | Reference | Disposition |
---|---|---|---|---|---|
Kepler-227 | Kepler-227 b | Transit | 2014 | Rowe et al. 2014 | Confirmed Planet |
Kepler-227 | Kepler-227 c | Transit | 2014 | Rowe et al. 2014 | Confirmed Planet |
Kepler-227 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)
- RA
- 19h27m44.23s
- Dec
- +48d08m30.03s
- Distance
- 1083.06±29.67 pc
- Parallax
- 0.894852±0.025091 mas
- Ecliptic Latitude
- 68.36588 deg
- Ecliptic Longitude
- 312.53545 deg
- Galactic Latitude
- 14.23776 deg
- Galactic Longitude
- 80.10231 deg
- Total Proper Motion
- 4.9998726±0.0528107 mas/yr
- Proper Motion (RA)
- 1.8532900±0.0524175 mas/yr
- Proper Motion (Dec)
- 4.6437100±0.0528731 mas/yr
- Photometry
-
mV15.623±0.126
-
mTESS14.8192±0.0068
-
mJ14.082±0.025
-
mH13.751±0.030
-
mKs13.648±0.054
-
mKep15.347
-
mW113.693±0.025
-
mW213.722±0.030
-
mW313.012
-
mW49.516
-
mGaia15.32340±0.00042
-
mB16.473±0.066
-
mg15.890
-
mi15.114
-
mr15.270
-
mz15.006
-
Abundances
(Hypatia Catalog) -
[Fe/H] 0.02±0.04 dex
-
[C/H] 0.00±0.09 dex
-
[O/H] 0.01±0.09 dex
-
[Na/H] -0.16±0.04 dex
-
[Mg/H] 0.02±0.07 dex
-
[Al/H] -0.08±0.06 dex
-
[Si/H] -0.03±0.05 dex
-
[Ca/H] 0.04±0.06 dex
-
[Y/H] 0.10±0.08 dex
Source |
TICv8 |
Berger et al. 2018 |
Gaia DR2 |
Morton et al. 2016 |
Rowe et al. 2014 |
Batalha et al. 2013 | Latham et al. 2005 |
Fulton & Petigura 2018 |
Q1-Q17 DR25 Supplemental KOI Table | Q1-Q17 DR25 Supplemental KOI Table |
Q1-Q17 DR25 KOI Table |
Q1-Q17 DR25 KOI Table |
Q1-Q17 DR24 KOI Table |
Q1-Q17 DR24 KOI Table |
Q1-Q16 KOI Table |
Q1-Q16 KOI Table |
Q1-Q12 KOI Table |
Q1-Q12 KOI Table |
Q1-Q8 KOI Table |
Q1-Q8 KOI Table |
Q1-Q6 KOI Table | Q1-Q6 KOI Table | Show Candidate Solutions >> | << Hide Candidate Solutions |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Teff
(K)
|
5524.63±113.48 | 5539±111 |
5376.25+64.75-33.25
|
5624.000+77.655-110.220
|
5854±200 | 5584 | 5584 | 5539±60 | --- | --- | 5455±81 | 5455±81 |
5850 +169-198
|
5850 +169-198
|
5850 +169-198
|
5850 +169-198
|
5850.00 +169.00-198.00
|
5850.00 +169.00-198.00
|
5763.00±130.00 | 5763.00±130.00 | 5584 | 5584 | ||
Metallicity
(dex)
|
0.0810±0.1100 [M/H] | --- | --- |
0.0600+0.1420-0.1500
[Fe/H]
|
--- | --- | 0.136 [Fe/H] | 0.10±0.04 [Fe/H] | --- | --- | 0.14±0.15 [Fe/H] | 0.14±0.15 [Fe/H] |
0.140 +0.180-0.280
[Fe/H]
|
0.140 +0.180-0.280
[Fe/H]
|
0.140 +0.180-0.280
[Fe/H]
|
0.140 +0.180-0.280
[Fe/H]
|
0.140 +0.180-0.280
[Fe/H]
|
0.140 +0.180-0.280
[Fe/H]
|
--- | --- | --- | --- | ||
Age
(Gyr)
|
--- | --- | --- |
4.57+4.91-2.82
|
--- | --- | --- |
3.98+2.78-2.40
|
--- | --- | --- | --- | --- | --- | --- | --- | --- | --- | 7.7±3.2 | 7.7±3.2 | --- | --- | ||
ρ✶
(g/cm3)
|
1.5977139 | --- | --- | --- | --- | --- | --- |
1.23+0.10-0.11
|
--- | --- |
3.20796 +0.33173-1.09986
|
3.02368 +2.20489-2.49638
|
5.82788 +0.37175-1.99600
|
0.43303 +2.43201-0.07418
|
5.82788 +0.37175-1.99600
|
0.43303 +2.43201-0.07418
|
5.82788 +0.37175-1.99600
|
0.43303 +2.43201-0.07418
|
--- | --- | --- | --- | ||
M✶
(M⦿)
|
0.97 | --- | --- |
0.9600+0.0480-0.0500
|
--- | --- | --- |
0.954+0.035-0.034
|
--- | --- |
0.919 +0.052-0.046
|
0.919 +0.052-0.046
|
1.051 +0.211-0.124
|
1.051 +0.211-0.124
|
1.051 +0.211-0.124
|
1.051 +0.211-0.124
|
1.0510 +0.2110-0.1240
|
1.0510 +0.2110-0.1240
|
0.9200±0.1100 | 0.9200±0.1100 | --- | --- | ||
R✶
(R⦿)
|
0.949466 |
0.9490+0.0530-0.0500
|
0.9751442+0.0121746-0.0230711
|
0.9400+0.1750-0.0690
|
1.091±0.547 | 1.03 | 1.067 |
0.925+0.040-0.038
|
--- | --- |
0.927 +0.105-0.061
|
0.927 +0.105-0.061
|
1.04 +0.465-0.114
|
1.04 +0.465-0.114
|
1.04 +0.465-0.114
|
1.04 +0.465-0.114
|
1.0400 +0.4650-0.1140
|
1.0400 +0.4650-0.1140
|
0.9900±0.4700 | 0.9900±0.4700 | 1.03 | 1.03 | ||
log g
(log10(cm/s2))
|
4.46988 | --- | --- |
4.480+0.055-0.150
|
4.401±0.300 | 4.41 | 4.41 | --- | --- | --- |
4.467 +0.064-0.096
|
4.467 +0.064-0.096
|
4.426 +0.068-0.296
|
4.426 +0.068-0.296
|
4.426 +0.068-0.296
|
4.426 +0.068-0.296
|
4.426 +0.068-0.296
|
4.426 +0.068-0.296
|
4.410±0.300 | 4.410±0.300 | 4.41 | 4.41 | ||
L✶
(log10(L⦿))
|
-0.1211335 | --- |
-0.1452497+0.0298959-0.0321071
|
--- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
- Status
- Confirmed Planet
- Detected By
- Transit
Source |
Rowe et al. 2014 |
Gajdoš et al. 2019 |
Berger et al. 2018 |
Holczer et al. 2016 |
Morton et al. 2016 |
Fulton & Petigura 2018 |
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 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
a/R✶
|
--- | --- | --- | --- | --- | --- | --- | 24.81±2.6 | 12.73±6 | 12.73±6 | 12.73±6 | 22±10 | ||
Teq
(K)
|
--- | --- | --- | --- | --- | --- | --- | 793 | 881 | 881 | 881 | 867 | ||
b
|
0.82±0.34 | --- | --- | --- | --- | --- | --- |
0.146 +0.318-0.146
|
0.873 +0.0014-0.612
|
0.873 +0.0014-0.612
|
0.873 +0.0014-0.612
|
0.33±0.56 | ||
S
(S⨁)
|
--- | --- |
104.641+8.011-7.367
|
--- | --- | 96.70±9.50 | --- |
93.59 +29.45-16.65
|
142.17 +191.47-43.96
|
142.17 +191.47-43.96
|
142.17 +191.47-43.96
|
--- | ||
e
|
--- | --- | --- | --- | --- | --- | --- | 0 | 0 | 0 | 0 | 0 | ||
i
(deg)
|
--- | --- | --- | --- | --- | --- | --- | 89.66 | 85.94 | 85.94 | 85.94 | 89.38 | ||
P
(days)
|
9.488015±0.000039 | 9.4880315518±0.0000327217 | --- | 9.48804311±0.00000360 | 9.48803146±2.95e-05 | 9.488031460±0.000029500 | 9.48803557±2.775e-05 | 9.48803557±2.775e-05 | 9.48803146±2.95e-05 | 9.48803146±2.95e-05 | 9.48803146±2.95e-05 | 9.488102±8.4e-05 | ||
Rp
(R⨁)
|
3.11±1.57 | --- |
2.316+0.156-0.134
|
--- |
2.78+0.52-0.43
|
2.749±0.238 | --- |
2.26 +0.26-0.15
|
3.1 +1.38-0.34
|
3.1 +1.38-0.34
|
3.1 +1.38-0.34
|
2.5±1.2 | ||
Rp
(RJup)
|
0.277±0.140 | --- |
0.2066+0.0139-0.0120
|
--- |
0.248+0.046-0.038
|
0.2452±0.0212 | --- |
0.202+0.023-0.013
|
0.277+0.123-0.030
|
0.277+0.123-0.030
|
0.277+0.123-0.030
|
0.223+0.107-0.107
|
||
Rp/R✶
|
--- | --- | --- | --- |
0.027258 +0.000372-0.003696
|
0.027258+0.000372-0.003696
|
--- |
0.022344 +0.000832-0.000528
|
0.027258 +0.000372-0.003696
|
0.027258 +0.000372-0.003696
|
0.027258 +0.000372-0.003696
|
0.0232±0.0019 | ||
a
(au)
|
0.090 | --- | --- | --- | --- | 0.08639±0.00104 | --- | .0853 | .0893 | .0893 | .0893 | .085 | ||
δ
(%)
|
--- | --- | --- | 0.0661 | --- | --- | --- | 0.06158±0.00195 | 0.06536±0.00215 | 0.06536±0.00215 | 0.06536±0.00215 | 0.06470 | ||
T14
(hours)
|
3.113±0.074 | --- | --- | 3.0870 | 3.0917±0.0772 | --- | --- | 2.9575±0.0819 | 3.0917±0.0772 | 3.0917±0.0772 | 3.0917±0.0772 | 3.172 | ||
TC
(days)
|
2455003.53899±0.00240 | 2455003.53690000±0.00264832 | --- | 2454965.586438±0.003197 | 2455003.53845±0.00238 | --- | 2455003.539±0.00216 | 2455003.539±0.00216 | 2455003.538±0.00238 | 2455003.538±0.00238 | 2455003.538±0.00238 | 2455003.5361±0.003 |
- Status
- Confirmed Planet
- Detected By
- Transit Timing Variations, Transit
Source |
Rowe et al. 2014 |
Gajdoš et al. 2019 |
Berger et al. 2018 |
Holczer et al. 2016 |
Morton et al. 2016 |
Fulton & Petigura 2018 |
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)
|
54.418694±0.000460 | 54.4184503616±0.0002604477 | --- | 54.41831246±0.00000522 | 54.418464±0.0002686 | 54.418464000±0.000268600 | 54.4183827±0.0002479 | 54.4183827±0.0002479 | 54.418464±0.0002686 | 54.418464±0.0002686 | 54.418464±0.0002686 | 54.41759±0.00093 | ||
TC
(days)
|
2454995.51038±0.00535 | 2454995.51316000±0.00388961 | --- | 2454995.511299±0.004908 | 2454995.51026±0.00397 | --- | 2454995.514±0.00352 | 2454995.514±0.00352 | 2454995.51±0.00397 | 2454995.51±0.00397 | 2454995.51±0.00397 | 2454995.5179±0.0058 | ||
a/R✶
|
--- | --- | --- | --- | --- | --- | --- | 77.9±28.4 | 96.99±6.2 | 96.99±6.2 | 96.99±6.2 | 71±33 | ||
Teq
(K)
|
--- | --- | --- | --- | --- | --- | --- | 443 | 492 | 492 | 492 | 483 | ||
b
|
0.07±0.21 | --- | --- | --- | --- | --- | --- |
0.586 +0.059-0.443
|
0.0375 +0.4111-0.0375
|
0.0375 +0.4111-0.0375
|
0.0375 +0.4111-0.0375
|
0.66±0.36 | ||
S
(S⨁)
|
--- | --- |
10.186+0.780-0.717
|
--- | --- | 9.40±0.90 | --- |
9.11 +2.87-1.62
|
13.86 +18.67-4.29
|
13.86 +18.67-4.29
|
13.86 +18.67-4.29
|
--- | ||
e
|
--- | --- | --- | --- | --- | --- | --- | 0 | 0 | 0 | 0 | 0 | ||
i
(deg)
|
--- | --- | --- | --- | --- | --- | --- | 89.57 | 89.95 | 89.95 | 89.95 | 89.38 | ||
Rp
(R⨁)
|
3.04±1.53 | --- |
2.898+0.955-0.207
|
--- |
2.77+0.51-0.21
|
2.756±0.146 | --- |
2.83 +0.32-0.19
|
3.1 +1.39-0.34
|
3.1 +1.39-0.34
|
3.1 +1.39-0.34
|
3.1±1.5 | ||
Rp
(RJup)
|
0.271±0.136 | --- |
0.2585+0.0852-0.0185
|
--- |
0.247+0.045-0.019
|
0.2459±0.0130 | --- |
0.252+0.029-0.017
|
0.277+0.124-0.030
|
0.277+0.124-0.030
|
0.277+0.124-0.030
|
0.277+0.134-0.134
|
||
Rp/R✶
|
--- | --- | --- | --- |
0.027295 +0.001124-0.000619
|
0.027295+0.001124-0.000619
|
--- |
0.027954 +0.009078-0.001347
|
0.027295 +0.001124-0.000619
|
0.027295 +0.001124-0.000619
|
0.027295 +0.001124-0.000619
|
0.0286±0.0024 | ||
a
(au)
|
0.290 | --- | --- | --- | --- | 0.27675±0.00328 | --- | .2734 | .286 | .286 | .286 | .274 | ||
δ
(%)
|
--- | --- | --- | 0.0889 | --- | --- | --- | 0.08748±0.00355 | 0.09037±0.00388 | 0.09037±0.00388 | 0.09037±0.00388 | 0.08750 | ||
T14
(hours)
|
4.511±0.141 | --- | --- | 4.6420 | 4.401±0.116 | --- | --- | 4.507±0.116 | 4.401±0.116 | 4.401±0.116 | 4.401±0.116 | 4.6085 |
Kepler Detection Products
(4 File Types, 19 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_q16_tce | q1_q16_tce | q1_q17_dr24_tce | q1_q17_dr24_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 Object of Interest
KepID | 10797460 | 10797460 | 10797460 | 10797460 | 10797460 | 10797460 | 10797460 |
---|---|---|---|---|---|---|---|
KOI Name | K00752.01 | K00752.01 | K00752.01 | K00752.01 | K00752.01 | K00752.01 | K00752.01 |
Kepler Name | Kepler-227 b | Kepler-227 b | Kepler-227 b | Kepler-227 b | Kepler-227 b | Kepler-227 b | Kepler-227 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 | CANDIDATE | 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] | 9.48803557±2.775e-05 | 9.48803557±2.775e-05 | 9.48803146±2.95e-05 | 9.48803146±2.95e-05 | 9.48803146±2.95e-05 | 9.488102±8.4e-05 | 9.488102±8.4e-05 |
Transit Epoch [BKJD] | 170.53875±0.00216 | 170.53875±0.00216 | 170.53845±0.00238 | 170.53845±0.00238 | 170.53845±0.00238 | 170.5361±0.003 | 170.5361±0.003 |
Transit Epoch [BJD] | 2455003.539±0.00216 | 2455003.539±0.00216 | 2455003.538±0.00238 | 2455003.538±0.00238 | 2455003.538±0.00238 | 2455003.5361±0.003 | 2455003.5361±0.003 |
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 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
TCE Delivery | q1_q17_dr25_tce | q1_q17_dr25_tce | q1_q17_dr24_tce | q1_q16_tce | q1_q12_tce | --- | --- |
Link to DV Report | kplr010797460-20160209194854_dvr.pdf | kplr010797460-20160209194854_dvr.pdf | kplr010797460-20141002224145_dvr.pdf | kplr010797460-20130815195353_dvr.pdf | kplr010797460-20121029204534_dvr.pdf | --- | --- |
RA [decimal degrees] | 291.93423 | 291.93423 | 291.93423 | 291.93423 | 291.93423 | 291.93423 | 291.93423 |
Dec [decimal degrees] | 48.141650999999996 | 48.141650999999996 | 48.141650999999996 | 48.141650999999996 | 48.141650999999996 | 48.141650999999996 | 48.141650999999996 |
Kepler-band [mag] | 15.347000000000001 | 15.347000000000001 | 15.347000000000001 | 15.347000000000001 | 15.347000000000001 | 15.347000000000001 | 15.347000000000001 |
g'-band [mag] | 15.89 | 15.89 | 15.89 | 15.89 | 15.89 | 15.89 | 15.89 |
r'-band [mag] | 15.27 | 15.27 | 15.27 | 15.27 | 15.27 | 15.27 | 15.27 |
i'-band [mag] | 15.114 | 15.114 | 15.114 | 15.114 | 15.114 | 15.114 | 15.114 |
z'-band [mag] | 15.006 | 15.006 | 15.006 | 15.006 | 15.006 | 15.006 | 15.006 |
J-band [mag] | 14.082 | 14.082 | 14.082 | 14.082 | 14.082 | 14.082 | 14.082 |
H-band [mag] | 13.751000000000001 | 13.751000000000001 | 13.751000000000001 | 13.751000000000001 | 13.751000000000001 | 13.751000000000001 | 13.751000000000001 |
K-band [mag] | 13.648000000000001 | 13.648000000000001 | 13.648000000000001 | 13.648000000000001 | 13.648000000000001 | 13.648000000000001 | 13.648000000000001 |
Disposition Score | --- | 1.0 | --- | --- | --- | --- | --- |
Comment | --- | NO_COMMENT | --- | --- | --- | --- | --- |
Eccentricity | --- | 0 | 0 | 0 | 0 | 0 | 0 |
Impact Parameter | --- |
0.146 +0.318-0.146
|
0.873 +0.0014-0.612
|
0.873 +0.0014-0.612
|
0.873 +0.0014-0.612
|
0.33±0.56 | 0.33±0.75 |
Transit Duration [hrs] | --- | 2.9575±0.0819 | 3.0917±0.0772 | 3.0917±0.0772 | 3.0917±0.0772 | 3.172 | 3.172 |
Transit Depth [ppm] | --- | 615.8±19.5 | 653.6±21.5 | 653.6±21.5 | 653.6±21.5 | 647 | 649 |
Planet-Star Radius Ratio | --- |
0.022344 +0.000832-0.000528
|
0.027258 +0.000372-0.003696
|
0.027258 +0.000372-0.003696
|
0.027258 +0.000372-0.003696
|
0.0232±0.0019 | 0.0232±0.0019 |
Fitted Stellar Density [g/cm**3] | --- |
3.20796 +0.33173-1.09986
|
0.43303 +2.43201-0.07418
|
0.43303 +2.43201-0.07418
|
0.43303 +2.43201-0.07418
|
--- | --- |
Planetary Fit Type | --- | LS+MCMC | MCMC | MCMC | MCMC | --- | --- |
Planetary Radius [Earth radii] | --- |
2.26 +0.26-0.15
|
3.1 +1.38-0.34
|
3.1 +1.38-0.34
|
3.1 +1.38-0.34
|
2.5±1.2 | 2.59 |
Orbit Semi-Major Axis [au] | --- | .0853 | .0893 | .0893 | .0893 | .085 | .087 |
Inclination [deg] | --- | 89.66 | 85.94 | 85.94 | 85.94 | 89.38 | --- |
Equilibrium Temperature [K] | --- | 793 | 881 | 881 | 881 | 867 | 846 |
Insolation Flux [Earth flux] | --- |
93.59 +29.45-16.65
|
142.17 +191.47-43.96
|
142.17 +191.47-43.96
|
142.17 +191.47-43.96
|
--- | --- |
Planet-Star Distance over Star Radius | --- | 24.81±2.6 | 12.73±6 | 12.73±6 | 12.73±6 | 22±10 | 22±10 |
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 | -0.1673 | --- |
Limb Darkening Coeff. 3 | --- | 0.0 | 0.0 | 0.0 | 0.0 | 0.1796 | --- |
Limb Darkening Coeff. 2 | --- | 0.2291 | 0.26940000000000003 | 0.26940000000000003 | 0.26940000000000003 | 0.2876 | --- |
Limb Darkening Coeff. 1 | --- | 0.46030000000000004 | 0.39590000000000003 | 0.39590000000000003 | 0.39590000000000003 | 0.434 | --- |
Maximum Single Event Statistic | --- | 5.135848999999999 | 5.8835826 | --- | --- | --- | --- |
Maximum Multiple Event Statistic | --- | 28.47082 | 28.942622999999998 | --- | --- | --- | --- |
Transit Signal-to-Noise | --- | 35.800000000000004 | 36.0 | 36.0 | 36.0 | 37.6 | 27.900000000000002 |
Number of Transits | --- | 142 | 141 | --- | --- | --- | --- |
TCE Planet Number | --- | 1 | 1 | 1 | 1 | --- | --- |
Quarters | --- | 11111111111111111000000000000000 | 11111111111111111000000000000000 | --- | --- | --- | --- |
Odd-Even Depth Comparision Statistic | --- | 0.6864 | --- | --- | --- | --- | --- |
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 | --- | kplr010797460-001-20160209194854_dvs.pdf | kplr010797460-001-20141002224145_dvs.pdf | kplr010797460-001-20130826182306_dvs.pdf | kplr010797460-001-20121115231752_dvs.pdf | --- | --- |
Stellar Effective Temperature [K] | --- | 5455±81 |
5850 +169-198
|
5850 +169-198
|
5850.00 +169.00-198.00
|
5763.00±130.00 | 5584 |
Stellar Surface Gravity [log10(cm/s**2)] | --- |
4.467 +0.064-0.096
|
4.426 +0.068-0.296
|
4.426 +0.068-0.296
|
4.426 +0.068-0.296
|
4.410±0.300 | 4.41 |
Stellar Metallicity [dex] | --- | 0.14±0.15 |
0.140 +0.180-0.280
|
0.140 +0.180-0.280
|
0.140 +0.180-0.280
|
--- | --- |
Stellar Radius [Solar radii] | --- |
0.927 +0.105-0.061
|
1.04 +0.465-0.114
|
1.04 +0.465-0.114
|
1.0400 +0.4650-0.1140
|
0.9900±0.4700 | 1.03 |
Stellar Mass [Solar mass] | --- |
0.919 +0.052-0.046
|
1.051 +0.211-0.124
|
1.051 +0.211-0.124
|
1.0510 +0.2110-0.1240
|
0.9200±0.1100 | --- |
Stellar Parameter Provenance | --- | q1_q17_dr25_stellar | stellar_q1_q16 | stellar_q1_q16 | stellar_q1_q16 | Pinsonneault | KIC |
FW Offset Significance [percent] | --- | 0.002 | 0.109 | 0.029 | 0.001 | 0.0 | --- |
FW Source α(OOT) [hrs] | --- | 19.462294±0.000014 | 19.4623±0.000015 | 19.462304±0.000014 | 19.462307000±0.000018000 | 19.462311000±0.000020000 | --- |
FW Source δ(OOT) [deg] | --- | 48.14191±0.00013 | 48.14171±0.00014 | 48.14174±0.00014 | 48.14193000±0.00017000 | 48.14201000±0.00018000 | --- |
FW Source Δα(OOT) [sec] | --- | 0.43±0.51 | 0.66±0.53 | 0.8±0.51 | 0.07800±0.06500 | 0.09100±0.07200 | --- |
FW Source Δδ(OOT) [arcsec] | --- | 0.94±0.48 | 0.21±0.51 | 0.32±0.52 | 0.06300±0.04100 | 0.08300±0.04400 | --- |
FW Δα(OOT) [sec] | --- | -0.0002±0.00032 | -0.00034±0.00033 | -0.00044±0.00034 | -5.1e-05±4.2e-05 | -5.9e-05±2.4e-05 | --- |
FW Δδ(OOT) [arcsec] | --- | -0.00055±0.00031 | -0.0001±0.00032 | -0.00017±0.00034 | -4.1e-05±2.7e-05 | -5.4e-05±1.4e-05 | --- |
PRF ΔαSQ(OOT) [arcsec] | --- | -0.01±0.13 | 0.02±0.13 | 0.02±0.13 | 0.0860±0.0860 | 0.1420±0.0800 | --- |
PRF ΔδSQ(OOT) [arcsec] | --- | 0.2±0.16 | 0.18±0.17 | 0.21±0.17 | 0.0400±0.1200 | 0.1000±0.1400 | --- |
PRF ΔθSQ(OOT) [arcsec] | --- | 0.2±0.17 | 0.18±0.15 | 0.21±0.15 | 0.0940±0.0930 | 0.1800±0.1100 | --- |
PRF ΔαSQ(KIC) [arcsec] | --- | 0.08±0.13 | 0.1±0.13 | 0.11±0.13 | 0.1770±0.0810 | 0.2470±0.0670 | --- |
PRF ΔδSQ(KIC) [arcsec] | --- | 0.31±0.17 | 0.28±0.18 | 0.32±0.18 | 0.1500±0.1200 | 0.2100±0.1400 | --- |
PRF ΔθSQ(KIC) [arcsec] | --- | 0.32±0.16 | 0.3±0.15 | 0.33±0.14 | 0.2300±0.0990 | 0.3200±0.1000 | --- |
Chi-Square | --- | --- | --- | --- | --- | 2.13 | 2.08 |
Stellar Age [Gyr] | --- | --- | --- | --- | --- | 7.7±3.2 | --- |
KepID | 10797460 | 10797460 | 10797460 | 10797460 | 10797460 | 10797460 | 10797460 |
---|---|---|---|---|---|---|---|
KOI Name | K00752.02 | K00752.02 | K00752.02 | K00752.02 | K00752.02 | K00752.02 | K00752.02 |
Kepler Name | Kepler-227 c | Kepler-227 c | Kepler-227 c | Kepler-227 c | Kepler-227 c | Kepler-227 c | Kepler-227 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 | CANDIDATE | 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] | 54.4183827±0.0002479 | 54.4183827±0.0002479 | 54.418464±0.0002686 | 54.418464±0.0002686 | 54.418464±0.0002686 | 54.41759±0.00093 | 54.41759±0.00093 |
Transit Epoch [BKJD] | 162.51384±0.00352 | 162.51384±0.00352 | 162.51026±0.00397 | 162.51026±0.00397 | 162.51026±0.00397 | 162.5179±0.0058 | 162.5179±0.0058 |
Transit Epoch [BJD] | 2454995.514±0.00352 | 2454995.514±0.00352 | 2454995.51±0.00397 | 2454995.51±0.00397 | 2454995.51±0.00397 | 2454995.5179±0.0058 | 2454995.5179±0.0058 |
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 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
TCE Delivery | q1_q17_dr25_tce | q1_q17_dr25_tce | q1_q17_dr24_tce | q1_q16_tce | q1_q12_tce | --- | --- |
Link to DV Report | kplr010797460-20160209194854_dvr.pdf | kplr010797460-20160209194854_dvr.pdf | kplr010797460-20141002224145_dvr.pdf | kplr010797460-20130815195353_dvr.pdf | kplr010797460-20121029204534_dvr.pdf | --- | --- |
RA [decimal degrees] | 291.93423 | 291.93423 | 291.93423 | 291.93423 | 291.93423 | 291.93423 | 291.93423 |
Dec [decimal degrees] | 48.141650999999996 | 48.141650999999996 | 48.141650999999996 | 48.141650999999996 | 48.141650999999996 | 48.141650999999996 | 48.141650999999996 |
Kepler-band [mag] | 15.347000000000001 | 15.347000000000001 | 15.347000000000001 | 15.347000000000001 | 15.347000000000001 | 15.347000000000001 | 15.347000000000001 |
g'-band [mag] | 15.89 | 15.89 | 15.89 | 15.89 | 15.89 | 15.89 | 15.89 |
r'-band [mag] | 15.27 | 15.27 | 15.27 | 15.27 | 15.27 | 15.27 | 15.27 |
i'-band [mag] | 15.114 | 15.114 | 15.114 | 15.114 | 15.114 | 15.114 | 15.114 |
z'-band [mag] | 15.006 | 15.006 | 15.006 | 15.006 | 15.006 | 15.006 | 15.006 |
J-band [mag] | 14.082 | 14.082 | 14.082 | 14.082 | 14.082 | 14.082 | 14.082 |
H-band [mag] | 13.751000000000001 | 13.751000000000001 | 13.751000000000001 | 13.751000000000001 | 13.751000000000001 | 13.751000000000001 | 13.751000000000001 |
K-band [mag] | 13.648000000000001 | 13.648000000000001 | 13.648000000000001 | 13.648000000000001 | 13.648000000000001 | 13.648000000000001 | 13.648000000000001 |
Disposition Score | --- | 0.9690000000000001 | --- | --- | --- | --- | --- |
Comment | --- | NO_COMMENT | --- | --- | --- | --- | --- |
Eccentricity | --- | 0 | 0 | 0 | 0 | 0 | 0 |
Impact Parameter | --- |
0.586 +0.059-0.443
|
0.0375 +0.4111-0.0375
|
0.0375 +0.4111-0.0375
|
0.0375 +0.4111-0.0375
|
0.66±0.36 | 0.66±0.6 |
Transit Duration [hrs] | --- | 4.507±0.116 | 4.401±0.116 | 4.401±0.116 | 4.401±0.116 | 4.6085 | 4.6085 |
Transit Depth [ppm] | --- | 874.8±35.5 | 903.7±38.8 | 903.7±38.8 | 903.7±38.8 | 875 | 898 |
Planet-Star Radius Ratio | --- |
0.027954 +0.009078-0.001347
|
0.027295 +0.001124-0.000619
|
0.027295 +0.001124-0.000619
|
0.027295 +0.001124-0.000619
|
0.0286±0.0024 | 0.0286±0.0024 |
Fitted Stellar Density [g/cm**3] | --- |
3.02368 +2.20489-2.49638
|
5.82788 +0.37175-1.99600
|
5.82788 +0.37175-1.99600
|
5.82788 +0.37175-1.99600
|
--- | --- |
Planetary Fit Type | --- | LS+MCMC | MCMC | MCMC | MCMC | --- | --- |
Planetary Radius [Earth radii] | --- |
2.83 +0.32-0.19
|
3.1 +1.39-0.34
|
3.1 +1.39-0.34
|
3.1 +1.39-0.34
|
3.1±1.5 | 3.2 |
Orbit Semi-Major Axis [au] | --- | .2734 | .286 | .286 | .286 | .274 | .279 |
Inclination [deg] | --- | 89.57 | 89.95 | 89.95 | 89.95 | 89.38 | --- |
Equilibrium Temperature [K] | --- | 443 | 492 | 492 | 492 | 483 | 472 |
Insolation Flux [Earth flux] | --- |
9.11 +2.87-1.62
|
13.86 +18.67-4.29
|
13.86 +18.67-4.29
|
13.86 +18.67-4.29
|
--- | --- |
Planet-Star Distance over Star Radius | --- | 77.9±28.4 | 96.99±6.2 | 96.99±6.2 | 96.99±6.2 | 71±33 | 71±33 |
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 | -0.1673 | --- |
Limb Darkening Coeff. 3 | --- | 0.0 | 0.0 | 0.0 | 0.0 | 0.1796 | --- |
Limb Darkening Coeff. 2 | --- | 0.2291 | 0.26940000000000003 | 0.26940000000000003 | 0.26940000000000003 | 0.2876 | --- |
Limb Darkening Coeff. 1 | --- | 0.46030000000000004 | 0.39590000000000003 | 0.39590000000000003 | 0.39590000000000003 | 0.434 | --- |
Maximum Single Event Statistic | --- | 7.0276689999999995 | 6.0589805 | --- | --- | --- | --- |
Maximum Multiple Event Statistic | --- | 20.109507 | 20.352627 | --- | --- | --- | --- |
Transit Signal-to-Noise | --- | 25.8 | 26.1 | 26.1 | 26.1 | 28.7 | 19.0 |
Number of Transits | --- | 25 | 25 | --- | --- | --- | --- |
TCE Planet Number | --- | 2 | 2 | 2 | 2 | --- | --- |
Quarters | --- | 11111111111111111000000000000000 | 11111111111111111000000000000000 | --- | --- | --- | --- |
Odd-Even Depth Comparision Statistic | --- | 0.0023 | --- | --- | --- | --- | --- |
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 | --- | kplr010797460-002-20160209194854_dvs.pdf | kplr010797460-002-20141002224145_dvs.pdf | kplr010797460-002-20130826182306_dvs.pdf | kplr010797460-002-20121115231752_dvs.pdf | --- | --- |
Stellar Effective Temperature [K] | --- | 5455±81 |
5850 +169-198
|
5850 +169-198
|
5850.00 +169.00-198.00
|
5763.00±130.00 | 5584 |
Stellar Surface Gravity [log10(cm/s**2)] | --- |
4.467 +0.064-0.096
|
4.426 +0.068-0.296
|
4.426 +0.068-0.296
|
4.426 +0.068-0.296
|
4.410±0.300 | 4.41 |
Stellar Metallicity [dex] | --- | 0.14±0.15 |
0.140 +0.180-0.280
|
0.140 +0.180-0.280
|
0.140 +0.180-0.280
|
--- | --- |
Stellar Radius [Solar radii] | --- |
0.927 +0.105-0.061
|
1.04 +0.465-0.114
|
1.04 +0.465-0.114
|
1.0400 +0.4650-0.1140
|
0.9900±0.4700 | 1.03 |
Stellar Mass [Solar mass] | --- |
0.919 +0.052-0.046
|
1.051 +0.211-0.124
|
1.051 +0.211-0.124
|
1.0510 +0.2110-0.1240
|
0.9200±0.1100 | --- |
Stellar Parameter Provenance | --- | q1_q17_dr25_stellar | stellar_q1_q16 | stellar_q1_q16 | stellar_q1_q16 | Pinsonneault | KIC |
FW Offset Significance [percent] | --- | 0.003 | 0.0 | 0.093 | 0.098 | 0.008 | --- |
FW Source α(OOT) [hrs] | --- | 19.462265±0.00002 | 19.462258±0.000021 | 19.462291±0.00002 | 19.462278000±0.000026000 | 19.462243000±0.000032000 | --- |
FW Source δ(OOT) [deg] | --- | 48.14199±0.00019 | 48.14206±0.0002 | 48.1419±0.00021 | 48.14194000±0.00024000 | 48.14192000±0.00028000 | --- |
FW Source Δα(OOT) [sec] | --- | -0.63±0.72 | -0.88±0.74 | 0.32±0.74 | -0.02500±0.09300 | -0.15000±0.11000 | --- |
FW Source Δδ(OOT) [arcsec] | --- | 1.23±0.68 | 1.46±0.73 | 0.9±0.76 | 0.06600±0.05700 | 0.06200±0.06700 | --- |
FW Δα(OOT) [sec] | --- | 0.00066±0.00065 | 0.0009±0.00068 | -0.00019±0.0007 | 2.3e-05±8.6e-05 | 0.000139±5.2e-05 | --- |
FW Δδ(OOT) [arcsec] | --- | -0.00105±0.00063 | -0.00128±0.00067 | -0.00079±0.00073 | -6.1e-05±5.4e-05 | -5.6e-05±3e-05 | --- |
PRF ΔαSQ(OOT) [arcsec] | --- | 0.39±0.36 | 0.34±0.33 | 0.27±0.29 | 0.3800±0.1300 | 0.1300±0.4900 | --- |
PRF ΔδSQ(OOT) [arcsec] | --- | -0±0.48 | 0.09±0.3 | 0.2±0.13 | -0.1400±0.2100 | -0.0300±0.1700 | --- |
PRF ΔθSQ(OOT) [arcsec] | --- | 0.39±0.36 | 0.35±0.38 | 0.34±0.24 | 0.4000±0.1500 | 0.1400±0.4800 | --- |
PRF ΔαSQ(KIC) [arcsec] | --- | 0.49±0.34 | 0.42±0.3 | 0.38±0.29 | 0.5300±0.1600 | 0.2300±0.5000 | --- |
PRF ΔδSQ(KIC) [arcsec] | --- | 0.12±0.73 | 0.14±0.28 | 0.33±0.12 | -0.0200±0.2000 | 0.0400±0.1700 | --- |
PRF ΔθSQ(KIC) [arcsec] | --- | 0.5±0.45 | 0.44±0.28 | 0.5±0.23 | 0.5300±0.1600 | 0.2300±0.4900 | --- |
Chi-Square | --- | --- | --- | --- | --- | 0.97 | 0.96 |
Stellar Age [Gyr] | --- | --- | --- | --- | --- | 7.7±3.2 | --- |
- Known Objects
- 2 Confirmed Planets
- 2 Kepler Objects of Interest (KOIs)
- 2 Threshold Crossing Events (TCEs)
- 4 2MASS Point Source Catalog
- Data Files
- 1 Kepler Time Series
- 2 Associated Literature Data
-
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 -
The California-Kepler Survey. VII. Precise Planet Radii Leveraging Gaia DR2 Reveal the Stellar Mass Dependence of the Planet Radius Gap
Fulton & Petigura 2018 | 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 -
Kepler KOI delivery, Q1-Q16
Q1-Q16 KOI Table -
Kepler KOI delivery, Q1-Q12
Q1-Q12 KOI Table -
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 -
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 -
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
- External Link
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