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Kepler-812 Overview

Kepler-812 1.71 R⦿ 6761.00 K
Kepler-812 b
0.317 RJup
Architecture
Kepler-812
Kepler-812
Kepler-812 b
Other Data
Bibliography 17
Exoplanet Archive Notes 1
Nearby Data 8
Discovery Data
Host Planet Method Year Reference Disposition
Kepler-812 Kepler-812 b Transit 2016 Morton et al. 2016 Confirmed Planet
Kepler-812 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
19h15m25.27s
Dec
+48d12m30.66s
Distance
1482.74±35.23 pc
Parallax
0.6455070±0.0159033 mas
Ecliptic Latitude
69.21423 deg
Ecliptic Longitude
307.36183 deg
Galactic Latitude
16.14187 deg
Galactic Longitude
79.30359 deg
Total Proper Motion
5.8507424±0.0275163 mas/yr
Proper Motion (RA)
-2.0867100±0.0293932 mas/yr
Proper Motion (Dec)
-5.465970±0.027232 mas/yr
Photometry
mV
13.815±0.080
mTESS
13.4340±0.0068
mJ
13.006±0.023
mH
12.755±0.028
mKs
12.832±0.025
mKep
13.832
mW1
12.737±0.023
mW2
12.749±0.023
mW3
12.542±0.319
mW4
8.885
mGaia
13.749300±0.000208
mB
14.408±0.033
mg
14.013
mi
13.727
mr
13.772
mz
13.755
Mission
Tools
ExoFOP Target Overview Page
IRSA Finding Chart
Kepler Names
KOI
Kepler Stellar Data
Kepler Positional Probabilities
Q1-Q17 DR25 False Positive Probabilities
Kepler Certified False Positive
Q1-Q16 DR25 TCE
Stellar Hosts
Kepler Time Series
Kepler TCE Time Series
Source TICv8 Berger et al. 2018 Gaia DR2 Morton et al. 2016 Batalha et al. 2013 Latham et al. 2005 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 Q1-Q6 KOI Table Show Candidate Solutions >> << Hide Candidate Solutions
Teff
(K)
6720.5600±20.0755 6312±126
6869.400+238.934-97.900
6761.000+124.822-102.885
 6869 6869 --- 6306±81
7138 +179-311
7138 +179-311
7138.00 +179.00-311.00
7110.00±129.00 6869
Metallicity
(dex)
0.0149228±0.0186725 [M/H] --- ---
0.0200+0.1280-0.1690
[Fe/H] 		--- -0.211 [Fe/H] --- 0.24±0.15 [Fe/H]
-0.200 +0.270-0.400
[Fe/H]
-0.200 +0.270-0.400
[Fe/H]
-0.200 +0.270-0.400
[Fe/H] 		--- ---
Age
(Gyr)
--- --- ---
1.66+0.40-0.32
 --- --- --- --- --- --- --- 0.79±0.24 ---
M✶
(M⦿)
1.43 --- ---
1.450+0.212-0.136
 --- --- ---
1.399 +0.113-0.126
1.393 +0.289-0.282
1.393 +0.289-0.282
1.3930 +0.2890-0.2820
1.4000±0.1600 ---
R✶
(R⦿)
1.7531
1.762+0.087-0.082
1.6627293+0.0484257-0.1099010
1.710+0.644-0.261
 1.45 1.331 ---
1.792 +0.323-0.394
1.554 +0.945-0.304
1.554 +0.945-0.304
1.5540 +0.9450-0.3040
1.4200±0.6600 1.45
log g
(log10(cm/s2))
4.10579 --- ---
4.130+0.116-0.215
 4.24 4.27 ---
4.077 +0.174-0.116
4.197 +0.117-0.344
4.197 +0.117-0.344
4.197 +0.117-0.344
4.280±0.300 4.24
L✶
(log10(L⦿))
0.7519312 ---
0.7440130+0.0302933-0.0325658
 --- --- --- --- --- --- --- --- --- ---
ρ✶
(g/cm3)
0.3741792 --- --- --- --- --- ---
0.77147 +0.16217-0.17297
0.08019 +0.62461-0.03527
0.08019 +0.62461-0.03527
0.08019 +0.62461-0.03527
--- ---
Print
Status
Confirmed Planet
Detected By
Transit
Tools
Transit Prediction Service
Kepler Names
KOI
Transit
Source Morton et al. 2016 GajdoĊĦ et al. 2019 Berger et al. 2018 Holczer et al. 2016 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✶
--- --- --- --- --- 16.1±3.4 7.57±3.7 7.57±3.7 7.57±3.7 8.91±0.61
Teq
(K)
--- --- --- --- --- 1163 1228 1228 1228 1170
b
--- --- --- --- ---
0.296 +0.16-0.296
0.8984 +0.0342-0.6126
0.8984 +0.0342-0.6126
0.8984 +0.0342-0.6126
0.848±0.1
S
(S⨁)
--- ---
421.917+22.806-21.479
 --- ---
433.41 +201.94-182.93
538.23 +998.58-246.83
538.23 +998.58-246.83
538.23 +998.58-246.83
---
e
--- --- --- --- --- 0 0 0 0 0
i
(deg)
--- --- --- --- --- 88.95 83.08 83.08 83.08 84.8
P
(days)
10.11716531±2.533e-05 10.1171215348±0.0000276121 --- 10.11715807±0.00000302 10.1171684±2.722e-05 10.1171684±2.722e-05 10.11716531±2.533e-05 10.11716531±2.533e-05 10.11716531±2.533e-05 10.117121±8.3e-05
Rp
(R⨁)
3.55+1.35-0.68
 ---
3.021+0.161-0.158
 --- ---
3.07 +0.56-0.67
3.16 +1.93-0.62
3.16 +1.93-0.62
3.16 +1.93-0.62
2.8±1.3
Rp
(RJup)
0.317+0.120-0.061
 ---
0.2695+0.0144-0.0141
 --- ---
0.274+0.050-0.060
0.282+0.172-0.055
0.282+0.172-0.055
0.282+0.172-0.055
0.250+0.116-0.116
Rp/R✶
0.018635 +0.000841-0.002213
--- --- --- ---
0.015702 +0.000323-0.000371
0.018635 +0.000841-0.002213
0.018635 +0.000841-0.002213
0.018635 +0.000841-0.002213
0.01789±0.00028
a
(au)
--- --- --- --- --- .1024 .1021 .1021 .1021 .102
δ
(%)
--- --- --- 0.0291 --- 0.02887±0.00066 0.03047±0.00067 0.03047±0.00067 0.03047±0.00067 0.03000
T14
(hours)
4.939±0.108 --- --- 4.8893 --- 4.6677±0.0684 4.939±0.108 4.939±0.108 4.939±0.108 4.9065
TC
(days)
2454970.4446±0.0021 2454970.44930000±0.00222821 --- 2454970.445329±0.002726 2454970.445±0.00213 2454970.445±0.00213 2454970.445±0.0021 2454970.445±0.0021 2454970.445±0.0021 2454970.4451±0.0031
Print
Kepler Detection Products (4 File Types, 15 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_q16_tce q1_q17_dr24_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 Object of Interest
KepID 10854768 10854768 10854768 10854768 10854768 10854768 10854768
KOI Name K01309.01 K01309.01 K01309.01 K01309.01 K01309.01 K01309.01 K01309.01
Kepler Name Kepler-812 b Kepler-812 b Kepler-812 b Kepler-812 b Kepler-812 b Kepler-812 b Kepler-812 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] 10.1171684±2.722e-05 10.1171684±2.722e-05 10.11716531±2.533e-05 10.11716531±2.533e-05 10.11716531±2.533e-05 10.117121±8.3e-05 10.117121±8.3e-05
Transit Epoch [BKJD] 137.44489±0.00213 137.44489±0.00213 137.4446±0.0021 137.4446±0.0021 137.4446±0.0021 137.4451±0.0031 137.4451±0.0031
Transit Epoch [BJD] 2454970.445±0.00213 2454970.445±0.00213 2454970.445±0.0021 2454970.445±0.0021 2454970.445±0.0021 2454970.4451±0.0031 2454970.4451±0.0031
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 kplr010854768-20160209194854_dvr.pdf kplr010854768-20160209194854_dvr.pdf kplr010854768-20141002224145_dvr.pdf kplr010854768-20130815195353_dvr.pdf kplr010854768-20121029204534_dvr.pdf --- ---
RA [decimal degrees] 288.85528999999997 288.85528999999997 288.85528999999997 288.85528999999997 288.85528999999997 288.85528999999997 288.85528999999997
Dec [decimal degrees] 48.208542 48.208542 48.208542 48.208542 48.208542 48.208542 48.208542
Kepler-band [mag] 13.832 13.832 13.832 13.832 13.832 13.832 13.832
g'-band [mag] 14.013 14.013 14.013 14.013 14.013 14.013 14.013
r'-band [mag] 13.772 13.772 13.772 13.772 13.772 13.772 13.772
i'-band [mag] 13.727 13.727 13.727 13.727 13.727 13.727 13.727
z'-band [mag] 13.755 13.755 13.755 13.755 13.755 13.755 13.755
J-band [mag] 13.006 13.006 13.006 13.006 13.006 13.006 13.006
H-band [mag] 12.755 12.755 12.755 12.755 12.755 12.755 12.755
K-band [mag] 12.832 12.832 12.832 12.832 12.832 12.832 12.832
Disposition Score --- 1.0 --- --- --- --- ---
Comment --- NO_COMMENT --- --- --- --- ---
Eccentricity --- 0 0 0 0 0 0
Impact Parameter ---
0.296 +0.16-0.296
0.8984 +0.0342-0.6126
0.8984 +0.0342-0.6126
0.8984 +0.0342-0.6126
0.848±0.1 0.85±0.11
Transit Duration [hrs] --- 4.6677±0.0684 4.939±0.108 4.939±0.108 4.939±0.108 4.9065 4.9065
Transit Depth [ppm] --- 288.7±6.6 304.7±6.7 304.7±6.7 304.7±6.7 300 312
Planet-Star Radius Ratio ---
0.015702 +0.000323-0.000371
0.018635 +0.000841-0.002213
0.018635 +0.000841-0.002213
0.018635 +0.000841-0.002213
0.01789±0.00028 0.01789±0.00028
Fitted Stellar Density [g/cm**3] ---
0.77147 +0.16217-0.17297
0.08019 +0.62461-0.03527
0.08019 +0.62461-0.03527
0.08019 +0.62461-0.03527
--- ---
Planetary Fit Type --- LS+MCMC MCMC MCMC MCMC --- ---
Planetary Radius [Earth radii] ---
3.07 +0.56-0.67
3.16 +1.93-0.62
3.16 +1.93-0.62
3.16 +1.93-0.62
2.8±1.3 2.83
Orbit Semi-Major Axis [au] --- .1024 .1021 .1021 .1021 .102 .101
Inclination [deg] --- 88.95 83.08 83.08 83.08 84.8 ---
Equilibrium Temperature [K] --- 1163 1228 1228 1228 1170 1149
Insolation Flux [Earth flux] ---
433.41 +201.94-182.93
538.23 +998.58-246.83
538.23 +998.58-246.83
538.23 +998.58-246.83
--- ---
Planet-Star Distance over Star Radius --- 16.1±3.4 7.57±3.7 7.57±3.7 7.57±3.7 8.91±0.61 8.91±0.61
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 0.3466 ---
Limb Darkening Coeff. 3 --- 0.0 0.0 0.0 0.0 -0.993 ---
Limb Darkening Coeff. 2 --- 0.30610000000000004 0.33030000000000004 0.33030000000000004 0.33030000000000004 1.0094 ---
Limb Darkening Coeff. 1 --- 0.3279 0.24700000000000003 0.24700000000000003 0.24700000000000003 0.2949 ---
Maximum Single Event Statistic --- 5.367586 5.6836839999999995 --- --- --- ---
Maximum Multiple Event Statistic --- 36.0002 37.433315 --- --- --- ---
Transit Signal-to-Noise --- 50.6 52.2 52.2 52.2 56.5 40.300000000000004
Number of Transits --- 130 130 --- --- --- ---
TCE Planet Number --- 1 1 1 1 --- ---
Quarters --- 11111111111111111000000000000000 11111111111111111000000000000000 --- --- --- ---
Odd-Even Depth Comparision Statistic --- 0.1888 --- --- --- --- ---
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 --- kplr010854768-001-20160209194854_dvs.pdf kplr010854768-001-20141002224145_dvs.pdf kplr010854768-001-20130826182306_dvs.pdf kplr010854768-001-20121115231752_dvs.pdf --- ---
Stellar Effective Temperature [K] --- 6306±81
7138 +179-311
7138 +179-311
7138.00 +179.00-311.00
7110.00±129.00 6869
Stellar Surface Gravity [log10(cm/s**2)] ---
4.077 +0.174-0.116
4.197 +0.117-0.344
4.197 +0.117-0.344
4.197 +0.117-0.344
4.280±0.300 4.24
Stellar Metallicity [dex] --- 0.24±0.15
-0.200 +0.270-0.400
-0.200 +0.270-0.400
-0.200 +0.270-0.400
--- ---
Stellar Radius [Solar radii] ---
1.792 +0.323-0.394
1.554 +0.945-0.304
1.554 +0.945-0.304
1.5540 +0.9450-0.3040
1.4200±0.6600 1.45
Stellar Mass [Solar mass] ---
1.399 +0.113-0.126
1.393 +0.289-0.282
1.393 +0.289-0.282
1.3930 +0.2890-0.2820
1.4000±0.1600 ---
Stellar Parameter Provenance --- q1_q17_dr25_stellar stellar_q1_q16 stellar_q1_q16 stellar_q1_q16 Pinsonneault KIC
FW Offset Significance [percent] --- 0.001 0.134 0.9620000000000001 0.234 0.043000000000000003 ---
FW Source α(OOT) [hrs] --- 19.257015±0.0000073 19.2570144±0.0000076 19.2570217±0.0000073 19.257027800±0.000009000 19.257025300±0.000009600 ---
FW Source δ(OOT) [deg] --- 48.208413±0.000069 48.208516±0.000071 48.208551±0.000068 48.20860000±0.00009100 48.20867500±0.00009700 ---
FW Source Δα(OOT) [sec] --- -0.13±0.26 -0.16±0.28 0.11±0.26 0.02300±0.03200 0.01000±0.03400 ---
FW Source Δδ(OOT) [arcsec] --- -0.46±0.25 -0.09±0.26 0.04±0.24 0.01400±0.02200 0.03100±0.02300 ---
FW Δα(OOT) [sec] --- 7.4e-05±7.6e-05 7.8e-05±8e-05 -2e-06±7.9e-05 -6.6e-06±9.6e-06 -3.1e-06±5.1e-06 ---
FW Δδ(OOT) [arcsec] --- 0.000137±7.1e-05 2.8e-05±7.5e-05 -1.1e-05±7.4e-05 -4.1e-06±6.5e-06 -9.4e-06±3.5e-06 ---
PRF ΔαSQ(OOT) [arcsec] --- -0.17±0.12 -0.18±0.13 -0.18±0.16 -0.2120±0.1000 -0.2360±0.0880 ---
PRF ΔδSQ(OOT) [arcsec] --- -0.07±0.19 -0.1±0.18 -0.09±0.22 -0.1200±0.2400 -0.1300±0.1600 ---
PRF ΔθSQ(OOT) [arcsec] --- 0.18±0.14 0.2±0.18 0.2±0.21 0.2400±0.1500 0.2700±0.1100 ---
PRF ΔαSQ(KIC) [arcsec] --- -0.12±0.12 -0.14±0.13 -0.14±0.14 -0.1810±0.0990 -0.2080±0.0840 ---
PRF ΔδSQ(KIC) [arcsec] --- -0.01±0.19 -0.03±0.18 -0.03±0.2 -0.0700±0.2300 -0.0900±0.1600 ---
PRF ΔθSQ(KIC) [arcsec] --- 0.12±0.12 0.15±0.18 0.15±0.15 0.1900±0.1300 0.2250±0.0980 ---
Chi-Square --- --- --- --- --- 1.18 1.19
Stellar Age [Gyr] --- --- --- --- --- 0.79±0.24 ---
Known Objects
1 Confirmed Planets
1 Kepler Objects of Interest (KOIs)
1 Threshold Crossing Events (TCEs)
1 2MASS Point Source Catalog
Data Files
1 Kepler Time Series
1 SuperWASP Time Series
1 TrES Time Series
1 Associated Literature Data
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Controversial
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