Kepler-7 Overview

Kepler-7 1.29 R⦿ 5944.00 K
Kepler-7 b
1.622 RJup
Architecture
Kepler-7
Kepler-7
Kepler-7 b
Discovery Data
Host Planet Method Year Reference Disposition
Kepler-7 Kepler-7 b Transit 2009 Latham et al. 2010 Confirmed Planet
Kepler-7 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)
RA
19h14m19.56s
Dec
+41d05m23.04s
Distance
922.562+20.605-19.739
pc
Parallax
1.0554500±0.0235131 mas
Ecliptic Latitude
62.5204 deg
Ecliptic Longitude
301.36007 deg
Galactic Latitude
13.4628 deg
Galactic Longitude
72.4778 deg
Total Proper Motion
21.1570086±0.0418855 mas/yr
Proper Motion (RA)
-2.9559200±0.0501849 mas/yr
Proper Motion (Dec)
-20.9495000±0.0417035 mas/yr
Photometry
mV
13.008±0.103
mTESS
12.4532±0.0063
mJ
11.833±0.020
mH
11.601±0.022
mKs
11.535±0.020
mKep
12.885
mW1
11.510±0.023
mW2
11.551±0.022
mW3
11.671±0.158
mW4
8.917
mGaia
12.864900±0.000318
mB
13.620±0.029
mg
13.260
mi
12.724
mr
12.815
mz
12.683
Abundances
(Hypatia Catalog)
[Fe/H] 0.22±0.04 dex
[C/H] 0.08±0.06 dex
[O/H] 0.28±0.02 dex
[Na/H] 0.04±0.02 dex
[Mg/H] 0.13±0.03 dex
[Al/H] 0.04±0.02 dex
[Si/H] 0.15±0.04 dex
[Ca/H] 0.24±0.02 dex
[Y/H] 0.34±0.02 dex
Source TICv8 Berger et al. 2018 Gaia DR2 Bonomo et al. 2017 Morton et al. 2016 Esteves et al. 2015 Batalha et al. 2013 Southworth 2012 Southworth 2011 Latham et al. 2010 Latham et al. 2005 Q1-Q17 DR25 Supplemental KOI Table Q1-Q17 DR25 KOI Table ExoFOP-TESS TOI Q1-Q17 DR24 KOI Table Q1-Q16 KOI Table Q1-Q12 KOI Table Q1-Q8 KOI Table Q1-Q6 KOI Table Show Candidate Solutions >> << Hide Candidate Solutions
Teff
(K)
5974.000+126.216-172.005
6084±122
5915.3335+28.6665-56.8335
5933±50
6083.000+66.572-67.109
5933±44 5934 5933±50 5933±50 5933±44 5944 ---
6036 +78-72
5974.000±149.111 6027±75 6027±75 6027.00±75.00 5934.00±44.00 5934
Metallicity
(dex)
0.17±0.10 [M/H] --- --- 0.110±0.050
0.110+0.092-0.068
[Fe/H]
0.11±0.03 [Fe/H] --- 0.11±0.05 [Fe/H] 0.11±0.05 [Fe/H] 0.11±0.03 [Fe/H] 0.052 [Fe/H] --- 0.1±0.1 [Fe/H] --- 0.100±0.101 [Fe/H] 0.100±0.101 [Fe/H] 0.100±0.101 [Fe/H] --- ---
R
(R⦿)
2.081220+0.135469-0.116707
2.023+0.096-0.091
2.0729880+0.0404153-0.0199468
2.028±0.025
1.990+0.076-0.078
1.966±0.013 1.78 2.028±0.038 1.969±0.083
1.843 +0.048-0.066
1.289 ---
1.909 +0.12-0.08
2.08121991157532±0.12608800000000 1.962±0.066 1.962±0.066 1.9620±0.0660 1.7800±0.2200 1.78
log g
(log10(cm/s2))
3.8428200+0.0740174-0.0968715
--- --- --- 3.970±0.018 3.98±0.10 4.04 3.974±0.019 3.959±0.024
4.030 +0.018-0.019
4.27 ---
3.968 +0.02-0.016
3.8428200±0.0854445 3.971±0.019 3.971±0.019 3.971±0.019 4.040±0.100 4.04
Age
(Gyr)
--- --- --- 2.90±0.30
3.47+0.70-0.34
--- --- 2.9±0.3
4.4+0.8-1.6
3.5±1.0 --- --- --- --- --- --- --- 4.43±0.83 ---
ρ
(g/cm3)
0.1720284+0.0445683-0.0394904
--- --- --- --- --- --- 0.238±0.010 0.237±0.017 --- --- ---
0.32016 +0.00633-0.00596
---
0.36852 +0.01021-0.00354
0.36852 +0.01021-0.00354
0.36852 +0.01021-0.00354
--- ---
M
(M⦿)
1.100000+0.162754-0.116278
--- --- 1.413±0.081
1.370+0.048-0.101
1.359±0.031 --- 1.413±0.101 1.28±0.11
1.347 +0.072-0.054
--- ---
1.236 +0.154-0.066
--- 1.318±0.089 1.318±0.089 1.3180±0.0890 1.2600±0.0860 ---
v sin i
(km/s)
--- --- --- 4.20±0.50 --- --- --- --- --- 4.2±0.5 --- --- --- --- --- --- --- --- ---
L
(log10(L⦿))
0.6963934+0.0272443-0.0216195
---
0.67580523+0.01793908-0.01871212
--- --- --- --- --- --- 0.618±0.061 --- --- --- --- --- --- --- --- ---
γ
(km/s)
--- --- --- --- --- --- --- --- --- 0.40±0.10 --- --- --- --- --- --- --- --- ---
Status
Confirmed Planet
Detected By
Orbital Brightness Modulation, Radial Velocity, Transit
Source Esteves et al. 2015 Kokori et al. 2023 GajdoĊĦ et al. 2019 Berger et al. 2018 Bonomo et al. 2017 Holczer et al. 2016 Morton et al. 2016 Hu et al. 2015 Southworth 2012 Southworth 2011 Latham et al. 2010 Q1-Q17 DR25 Supplemental KOI Table Q1-Q17 DR25 KOI Table ExoFOP-TESS TOI 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
6.637±0.021 6.637±0.021 --- --- --- --- --- ---
6.7069+0.0590-0.0580
6.6934+0.1606-0.1532
7.22 +0.16-0.13
--- 7.392±0.146 --- 7.747±0.215 7.747±0.215 7.747±0.215 6.842±0.024
Teq
(K)
1630±10 --- --- --- --- --- --- --- 1619±15 1621±23 1540±200 --- 1496 1576.37655495102 1499 1499 1499 1413
b
0.5599+0.0045-0.0046
--- --- --- --- --- --- --- --- ---
0.445 +0.032-0.044
---
0.361 +0.014-0.017
---
0.2032 +0.0164-0.0483
0.2032 +0.0164-0.0483
0.2032 +0.0164-0.0483
0.5145±0.1
e
--- --- --- --- <0.026 --- --- --- --- --- 0 --- 0 --- 0 0 0 0
i
(deg)
85.161+0.055-0.054
85.16+0.06-0.05
--- --- 85.32±0.16 --- --- --- 85.32±0.16 85.31±0.43 86.5±0.4 --- 87.2 --- 88.24 88.24 88.24 85.94
P
(days)
4.8854892±0.0000009 4.88548837±0.00000027 4.8854886166±0.0000001736 --- 4.8854886±0.0000013 4.88548890±0.00000004 4.885488953±2.2e-07 --- 4.8854922±0.0000038 4.8854948±0.0000082 4.885525±0.000040 4.885488596±2.66e-07 4.885488596±2.66e-07 4.88548438505688±0.00001839175500 4.885488953±2.2e-07 4.885488953±2.2e-07 4.885488953±2.2e-07 4.88548917±8.6e-07
Rp
(R)
18.18±0.15 --- ---
17.646+0.840-0.794
18.48±0.34 ---
17.59+0.67-0.69
--- 18.48±0.43 17.96±0.85
16.567 +0.560-0.572
---
16.66 +1.04-0.7
18.175955703371±1.147229100000
17.29 +0.58-0.59
17.29 +0.58-0.59
17.29 +0.58-0.59
16.1±2
Rp/R
0.08294±0.00011 0.08294±0.00011 --- --- --- ---
0.080678 +5.4e-05-0.00016
--- --- ---
0.08241 +0.00030-0.00043
---
0.079898 +9.4e-05-0.000126
---
0.080678 +5.4e-05-0.00016
0.080678 +5.4e-05-0.00016
0.080678 +5.4e-05-0.00016
0.08284±3e-05
a
(au)
0.06067±0.00059 --- --- ---
0.0633+0.0012-0.0013
--- --- --- 0.06324±0.00099 0.0613±0.0018
0.06224 +0.00109-0.00084
--- .0605 --- .0617 .0617 .0617 .061
δ
(%)
--- --- --- --- --- 0.7573 --- --- --- --- --- --- 0.74584±0.00037 0.70091394982708±0.01147414300000 0.75693±0.00034 0.75693±0.00034 0.75693±0.00034 0.74890
T14
(hours)
--- --- --- --- --- 5.2093 5.1313±0.00567 --- --- --- 4.63±0.06 --- 5.16165±0.00597 5.23339846253327±0.09878528000000 5.1313±0.00567 5.1313±0.00567 5.1313±0.00567 5.2295
TC
(days)
2454967.27687+0.00003-0.00002
2455700.100198±0.000024 2454967.27690000±0.00002949 --- 2455094.298833±0.000056 2454957.505497±0.000040 2454967.2768383±0.0000374 --- 2455074.756840±0.000053 2454967.27598±0.00011 2454967.27571±0.00014 2454967.277±4.53e-05 2454967.277±4.53e-05 2459422.8437970±0.0025893 2454967.277±3.74e-05 2454967.277±3.74e-05 2454967.277±3.74e-05 2454967.276079±0.000063
S
(S)
--- --- ---
1375.110+66.524-63.037
--- --- --- --- --- --- --- ---
1182.79 +223.79-147.95
1459.35473008334
1194.10 +146.39-133.47
1194.10 +146.39-133.47
1194.10 +146.39-133.47
---
Rp
(RJup)
1.622±0.013 --- ---
1.5743+0.0749-0.0708
1.649±0.030 ---
1.569+0.060-0.062
--- 1.649±0.038 1.602±0.076
1.478 +0.050-0.051
--- --- 1.6215529484649±0.1023491011988 --- --- --- ---
Occ. Depth
(%)
0.0039±0.0011 --- --- --- --- --- ---
0.00415 +0.00039-0.00032
--- --- --- --- --- --- --- --- --- ---
Mp
(M)
140+14-13
--- --- ---
143+16-15
--- --- --- 144±22 135±15
137.615 +12.713-13.030
--- --- --- --- --- --- ---
Mp
(MJup)
0.441+0.043-0.042
--- --- ---
0.449+0.051-0.048
--- --- --- 0.453±0.068 0.425±0.047
0.433 +0.040-0.041
--- --- --- --- --- --- ---
ρ
(g/cm3)
0.14±0.02 --- --- ---
0.124+0.016-0.015
--- --- --- 0.1256±0.0115 0.13±0.02
0.166 +0.019-0.020
--- --- --- --- --- --- ---
K
(m/s)
42.9±3.5 --- --- ---
42.6+4.3-4.4
--- --- --- 42.9±3.5 42.9±3.5 42.9±3.5 --- --- --- --- --- --- ---
Kepler Detection Products (4 File Types, 18 Files)
Literature Time Series (2 File Types, 2 Files)
File Type Data Points Filter Reference
Photometric Light Curve     2096 Kep (Kepler) Latham et al. 2010
Radial Velocity Curve     9 Optical Spectra Latham et al. 2010
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 5780885 5780885 5780885 5780885 5780885 5780885 5780885
KOI Name K00097.01 K00097.01 K00097.01 K00097.01 K00097.01 K00097.01 K00097.01
Kepler Name Kepler-7 b Kepler-7 b Kepler-7 b Kepler-7 b Kepler-7 b Kepler-7 b Kepler-7 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 NOT DISPOSITIONED CANDIDATE
Not Transit-Like False Positive Flag 0 0 0 0 0 --- ---
Stellar Eclipse False Positive Flag 1 1 1 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] 4.885488596±2.66e-07 4.885488596±2.66e-07 4.885488953±2.2e-07 4.885488953±2.2e-07 4.885488953±2.2e-07 4.88548917±8.6e-07 4.8854892±9e-07
Transit Epoch [BKJD] 134.2768785±4.53e-05 134.2768785±4.53e-05 134.2768383±3.74e-05 134.2768383±3.74e-05 134.2768383±3.74e-05 134.276079±6.3e-05 134.27608±6e-05
Transit Epoch [BJD] 2454967.277±4.53e-05 2454967.277±4.53e-05 2454967.277±3.74e-05 2454967.277±3.74e-05 2454967.277±3.74e-05 2454967.276079±0.000063 2454967.27608±0.00006
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 1 1 1 1 1 1 1
TCE Delivery q1_q17_dr25_tce q1_q17_dr25_tce q1_q17_dr24_tce q1_q16_tce q1_q12_tce --- ---
Link to DV Report kplr005780885-20160209194854_dvr.pdf kplr005780885-20160209194854_dvr.pdf kplr005780885-20141002224145_dvr.pdf kplr005780885-20130815195353_dvr.pdf kplr005780885-20121029204534_dvr.pdf --- ---
RA [decimal degrees] 288.58151 288.58151 288.58151 288.58151 288.58151 288.58151 288.58151
Dec [decimal degrees] 41.089808999999995 41.089808999999995 41.089808999999995 41.089808999999995 41.089808999999995 41.089808999999995 41.089808999999995
Kepler-band [mag] 12.885 12.885 12.885 12.885 12.885 12.885 12.885
g'-band [mag] 13.26 13.26 13.26 13.26 13.26 13.26 13.26
r'-band [mag] 12.815000000000001 12.815000000000001 12.815000000000001 12.815000000000001 12.815000000000001 12.815000000000001 12.815000000000001
i'-band [mag] 12.724 12.724 12.724 12.724 12.724 12.724 12.724
z'-band [mag] 12.683 12.683 12.683 12.683 12.683 12.683 12.683
J-band [mag] 11.833 11.833 11.833 11.833 11.833 11.833 11.833
H-band [mag] 11.601 11.601 11.601 11.601 11.601 11.601 11.601
K-band [mag] 11.535 11.535 11.535 11.535 11.535 11.535 11.535
Disposition Score --- 0.999 --- --- --- --- ---
Comment --- MOD_SEC_DV---PLANET_OCCULT_DV---MOD_SEC_ALT---PLANET_OCCULT_ALT---HAS_SEC_TCE SIG_SEC_IN_DV_MODEL_SHIFT---DV_SEC_COULD_BE_DUE_TO_PLANET---SIG_SEC_IN_ALT_MODEL_SHIFT---ALT_SEC_COULD_BE_DUE_TO_PLANET---OTHER_TCE_AT_SAME_PERIOD_DIFF_EPOCH --- --- --- ---
Eccentricity --- 0 0 0 0 0 0
Impact Parameter ---
0.361 +0.014-0.017
0.2032 +0.0164-0.0483
0.2032 +0.0164-0.0483
0.2032 +0.0164-0.0483
0.5145±0.1 0.514±0.041
Transit Duration [hrs] --- 5.16165±0.00597 5.1313±0.00567 5.1313±0.00567 5.1313±0.00567 5.2295 5.2295
Transit Depth [ppm] --- 7458.4±3.7 7569.3±3.4 7569.3±3.4 7569.3±3.4 7489 7570
Planet-Star Radius Ratio ---
0.079898 +9.4e-05-0.000126
0.080678 +5.4e-05-0.00016
0.080678 +5.4e-05-0.00016
0.080678 +5.4e-05-0.00016
0.08284±3e-05 0.08284±3e-05
Fitted Stellar Density [g/cm**3] ---
0.32016 +0.00633-0.00596
0.36852 +0.01021-0.00354
0.36852 +0.01021-0.00354
0.36852 +0.01021-0.00354
--- ---
Planetary Fit Type --- LS+MCMC MCMC MCMC MCMC --- ---
Planetary Radius [Earth radii] ---
16.66 +1.04-0.7
17.29 +0.58-0.59
17.29 +0.58-0.59
17.29 +0.58-0.59
16.1±2 16.05
Orbit Semi-Major Axis [au] --- .0605 .0617 .0617 .0617 .061 .061
Inclination [deg] --- 87.2 88.24 88.24 88.24 85.94 ---
Equilibrium Temperature [K] --- 1496 1499 1499 1499 1413 1413
Insolation Flux [Earth flux] ---
1182.79 +223.79-147.95
1194.10 +146.39-133.47
1194.10 +146.39-133.47
1194.10 +146.39-133.47
--- ---
Planet-Star Distance over Star Radius --- 7.392±0.146 7.747±0.215 7.747±0.215 7.747±0.215 6.842±0.024 6.842±0.024
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 -0.061500000000000006 ---
Limb Darkening Coeff. 3 --- 0.0 0.0 0.0 0.0 -0.0313 ---
Limb Darkening Coeff. 2 --- 0.2891 0.2944 0.2944 0.2944 0.37020000000000003 ---
Limb Darkening Coeff. 1 --- 0.3589 0.3543 0.3543 0.3543 0.4567 ---
Maximum Single Event Statistic --- 185.89848 193.63458 --- --- --- ---
Maximum Multiple Event Statistic --- 2252.0361000000003 2317.3235 --- --- --- ---
Transit Signal-to-Noise --- 2590.1 3177.8 3177.8 3177.8 3548.4 2366.7000000000003
Number of Transits --- 277 277 --- --- --- ---
TCE Planet Number --- 1 1 1 1 --- ---
Quarters --- 11111111111111111000000000000000 11111111111111111000000000000000 --- --- --- ---
Odd-Even Depth Comparision Statistic --- 0.26980000000000004 --- --- --- --- ---
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 --- kplr005780885-001-20160209194854_dvs.pdf kplr005780885-001-20141002224145_dvs.pdf kplr005780885-001-20130826182306_dvs.pdf kplr005780885-001-20121115231752_dvs.pdf --- ---
Stellar Effective Temperature [K] ---
6036 +78-72
6027±75 6027±75 6027.00±75.00 5934.00±44.00 5934
Stellar Surface Gravity [log10(cm/s**2)] ---
3.968 +0.02-0.016
3.971±0.019 3.971±0.019 3.971±0.019 4.040±0.100 4.04
Stellar Metallicity [dex] --- 0.1±0.1 0.100±0.101 0.100±0.101 0.100±0.101 --- ---
Stellar Radius [Solar radii] ---
1.909 +0.12-0.08
1.962±0.066 1.962±0.066 1.9620±0.0660 1.7800±0.2200 1.78
Stellar Mass [Solar mass] ---
1.236 +0.154-0.066
1.318±0.089 1.318±0.089 1.3180±0.0890 1.2600±0.0860 ---
Stellar Parameter Provenance --- q1_q17_dr25_stellar stellar_q1_q16 stellar_q1_q16 stellar_q1_q16 SME SME
FW Offset Significance [percent] --- 0.0 0.0 0.0 0.0 --- ---
FW Source α(OOT) [hrs] --- 19.238767697±0.000000089 19.23876767±0.000000093 19.238767543±0.000000092 19.238767740±0.000000110 --- ---
FW Source δ(OOT) [deg] --- 41.08975656±0.00000095 41.089758±0.000001 41.0897574±0.000001 41.08976170±0.00000120 --- ---
FW Source Δα(OOT) [sec] --- -0.0123±0.0036 -0.0135±0.0038 -0.0186±0.0037 -0.00296±0.00040 --- ---
FW Source Δδ(OOT) [arcsec] --- -0.1924±0.0034 -0.1872±0.0036 -0.1893±0.0036 0.00037±0.00029 --- ---
FW Δα(OOT) [sec] --- 0.000285±7.8e-05 0.000281±7.9e-05 0.000316±7.8e-05 2.3e-05±1.3e-05 --- ---
FW Δδ(OOT) [arcsec] --- -2e-05±0.0001 -3e-05±0.0001 -4e-05±0.0001 -3e-06±1.3e-05 --- ---
PRF ΔαSQ(OOT) [arcsec] --- -0.037±0.067 -0.037±0.067 -0.034±0.067 -0.0343±0.0073 --- ---
PRF ΔδSQ(OOT) [arcsec] --- 0.015±0.067 0.015±0.068 0.014±0.068 0.0173±0.0044 --- ---
PRF ΔθSQ(OOT) [arcsec] --- 0.039±0.067 0.04±0.067 0.037±0.067 0.0384±0.0068 --- ---
PRF ΔαSQ(KIC) [arcsec] --- -0.035±0.069 -0.043±0.068 -0.039±0.069 -0.0440±0.0170 --- ---
PRF ΔδSQ(KIC) [arcsec] --- -0.212±0.068 -0.211±0.068 -0.209±0.068 -0.1920±0.0130 --- ---
PRF ΔθSQ(KIC) [arcsec] --- 0.215±0.068 0.215±0.068 0.212±0.068 0.1970±0.0140 --- ---
Chi-Square --- --- --- --- --- 1.6400000000000001 1.71
Stellar Age [Gyr] --- --- --- --- --- 4.43±0.83 ---
Known Objects
1 Confirmed Planets
1 Kepler Objects of Interest (KOIs)
2 Threshold Crossing Events (TCEs)
3 2MASS Point Source Catalog
Data Files
1 Kepler Time Series
1 SuperWASP Time Series
1 Associated Literature Data
System
Star
Confirmed
Candidate
False Positive Planet
Controversial
False Positive
Aliases
Data Access
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Time Series
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