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Kepler-1812 Overview

Kepler-1812 0.99 R⦿ 5926.00 K
Kepler-1812 b
0.207 RJup

Kepler-1812 Architecture & Discovery Information

Name Orbital Separation Planet Size Method Year Reference Disposition
Kepler-1812
Kepler-1812 b 7.17 d 2.32 R⨁ Transit 2021 Valizadegan et al. 2022 Confirmed Planet
RA
19h52m20.28s
Dec
+40d16m59.71s
Distance
1409.19+59.26-54.74
pc
Parallax
0.6821880±0.0284281 mas
Ecliptic Latitude
59.42127 deg
Ecliptic Longitude
314.90261 deg
Galactic Latitude
6.6918 deg
Galactic Longitude
75.10403 deg
Total Proper Motion
1.1555448±0.0505003 mas/yr
Proper Motion (RA)
-1.145380±0.050413 mas/yr
Proper Motion (Dec)
-0.1529330±0.0551742 mas/yr
Photometry
mV
15.631±0.149
mTESS
14.8105±0.0237
mJ
14.108±0.024
mH
13.847±0.034
mKs
13.719±0.040
mKep
15.302
mW1
13.718±0.028
mW2
13.813±0.034
mW3
12.841
mW4
9.64
mGaia
15.303000±0.000423
mB
16.574±0.067
mg
15.822
mi
15.079
mr
15.265
mz
15.009
Mission
Tools
Planetary Systems
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 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
Teff
(K)
6317.0±122.0 5926 5926 ---
6174 +173-260
6174 +164-239
6174 +164-239
6174.00 +164.00-239.00
6093.00±149.00 5926
Metallicity
(dex)
--- --- 0.124 [Fe/H] ---
0.1 +0.25-0.3
[Fe/H]
0.100 +0.180-0.300
[Fe/H]
0.100 +0.180-0.300
[Fe/H]
0.100 +0.180-0.300
[Fe/H] 		--- ---
R✶
(R⦿)
1.15231 1.04 0.988 ---
1.103 +0.358-0.128
1.103 +0.648-0.115
1.103 +0.648-0.115
1.1030 +0.6480-0.1150
0.9800±0.5500 1.04
log g
(log10(cm/s2))
4.40835 4.46 4.48 ---
4.417 +0.054-0.216
4.417 +0.055-0.342
4.417 +0.055-0.342
4.417 +0.055-0.342
4.480±0.300 4.46
M✶
(M⦿)
1.24 1.12 --- --- 1.162±0.158
1.162 +0.257-0.166
1.162 +0.257-0.166
1.1620 +0.2570-0.1660
1.0600±0.1500 ---
L✶
(log10(L⦿))
0.2798797 --- --- --- --- --- --- --- --- ---
ρ✶
(g/cm3)
1.1425500 --- --- ---
12.53756 +0.56756-6.50403
13.29368 +1.46099-6.09773
13.29368 +1.46099-6.09773
13.29368 +1.46099-6.09773
--- ---
Age
(Gyr)
--- --- --- --- --- --- --- --- 1±2 ---
Print
Status
Confirmed Planet
Detected By
Transit
Tools
Planetary Systems
Transit Prediction Service
Kepler Names
KOI
Transit
Source Valizadegan et al. 2022 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
a/R✶
--- --- 32.4±1.5 33.04±3.6 33.04±3.6 33.04±3.6 8.8±3.6
Teq
(K)
--- --- 1034 1034 1034 1034 981
b
--- ---
0.142 +0.315-0.142
0.206 +0.2413-0.206
0.206 +0.2413-0.206
0.206 +0.2413-0.206
0.955±0.1
S
(S⨁)
--- ---
270.34 +259.40-92.50
270.34 +486.26-85.12
270.34 +486.26-85.12
270.34 +486.26-85.12
---
e
--- --- 0 0 0 0 0
i
(deg)
--- --- 89.75 89.38 89.38 89.38 83.65
P
(days)
7.165219784 7.16520428±2.673e-05 7.16520428±2.673e-05 7.16521372±2.55e-05 7.16521372±2.55e-05 7.16521372±2.55e-05 7.165187±8.6e-05
Rp
(R⨁)
2.324942398 ---
2.31 +0.74-0.27
2.49 +1.46-0.26
2.49 +1.46-0.26
2.49 +1.46-0.26
2.8±1.6
Rp
(RJup)
0.2074178251 ---
0.206+0.066-0.024
0.222+0.130-0.023
0.222+0.130-0.023
0.222+0.130-0.023
0.250+0.143-0.143
Rp/R✶
--- ---
0.019138 +0.000911-0.000774
0.020671 +0.000634-0.001119
0.020671 +0.000634-0.001119
0.020671 +0.000634-0.001119
0.0259±0.0023
a
(au)
--- --- .0765 .0765 .0765 .0765 .074
δ
(%)
--- ---
0.04338+0.00290-0.00290
0.05041+0.00320-0.00320
0.05041+0.00320-0.00320
0.05041+0.00320-0.00320
 0.04900
T14
(hours)
--- --- 1.705±0.108 1.6563±0.0971 1.6563±0.0971 1.6563±0.0971 2.3331
TC
(days)
--- 2454965.969±0.00302
(BJD)
2454965.969±0.00302
(BJD)
2454965.97±0.00287
(BJD)
2454965.97±0.00287
(BJD)
2454965.97±0.00287
(BJD)
2454965.9694±0.0044
(BJD)
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 5125347 5125347 5125347 5125347 5125347 5125347 5125347
KOI Name K02241.01 K02241.01 K02241.01 K02241.01 K02241.01 K02241.01 K02241.01
Kepler Name Kepler-1812 b Kepler-1812 b Kepler-1812 b Kepler-1812 b Kepler-1812 b Kepler-1812 b Kepler-1812 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 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] 7.16520428±2.673e-05 7.16520428±2.673e-05 7.16521372±2.55e-05 7.16521372±2.55e-05 7.16521372±2.55e-05 7.165187±8.6e-05 7.165187±8.6e-05
Transit Epoch [BKJD] 132.96921±0.00302 132.96921±0.00302 132.96954±0.00287 132.96954±0.00287 132.96954±0.00287 132.9694±0.0044 132.9694±0.0044
Transit Epoch [BJD] 2454965.969±0.00302 2454965.969±0.00302 2454965.97±0.00287 2454965.97±0.00287 2454965.97±0.00287 2454965.9694±0.0044 2454965.9694±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 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 kplr005125347-20160209194854_dvr.pdf kplr005125347-20160209194854_dvr.pdf kplr005125347-20141002224145_dvr.pdf kplr005125347-20130815195353_dvr.pdf kplr005125347-20121029204534_dvr.pdf --- ---
RA [decimal degrees] 298.08453 298.08453 298.08453 298.08453 298.08453 298.08453 298.08453
Dec [decimal degrees] 40.283249 40.283249 40.283249 40.283249 40.283249 40.283249 40.283249
Kepler-band [mag] 15.302000000000001 15.302000000000001 15.302000000000001 15.302000000000001 15.302000000000001 15.302000000000001 15.302000000000001
g'-band [mag] 15.822000000000001 15.822000000000001 15.822000000000001 15.822000000000001 15.822000000000001 15.822000000000001 15.822000000000001
r'-band [mag] 15.265 15.265 15.265 15.265 15.265 15.265 15.265
i'-band [mag] 15.079 15.079 15.079 15.079 15.079 15.079 15.079
z'-band [mag] 15.009 15.009 15.009 15.009 15.009 15.009 15.009
J-band [mag] 14.108 14.108 14.108 14.108 14.108 14.108 14.108
H-band [mag] 13.847000000000001 13.847000000000001 13.847000000000001 13.847000000000001 13.847000000000001 13.847000000000001 13.847000000000001
K-band [mag] 13.719000000000001 13.719000000000001 13.719000000000001 13.719000000000001 13.719000000000001 13.719000000000001 13.719000000000001
Disposition Score --- 0.9840000000000001 --- --- --- --- ---
Comment --- NO_COMMENT EYEBALL---INVERT_DIFF --- --- --- ---
Eccentricity --- 0 0 0 0 0 0
Impact Parameter ---
0.142 +0.315-0.142
0.206 +0.2413-0.206
0.206 +0.2413-0.206
0.206 +0.2413-0.206
0.955±0.1 0.96±0.23
Transit Duration [hrs] --- 1.705±0.108 1.6563±0.0971 1.6563±0.0971 1.6563±0.0971 2.3331 2.3331
Transit Depth [ppm] --- 433.8±29 504.1±32 504.1±32 504.1±32 490 498
Planet-Star Radius Ratio ---
0.019138 +0.000911-0.000774
0.020671 +0.000634-0.001119
0.020671 +0.000634-0.001119
0.020671 +0.000634-0.001119
0.0259±0.0023 0.0259±0.0023
Fitted Stellar Density [g/cm**3] ---
12.53756 +0.56756-6.50403
13.29368 +1.46099-6.09773
13.29368 +1.46099-6.09773
13.29368 +1.46099-6.09773
--- ---
Planetary Fit Type --- LS+MCMC MCMC MCMC MCMC --- ---
Planetary Radius [Earth radii] ---
2.31 +0.74-0.27
2.49 +1.46-0.26
2.49 +1.46-0.26
2.49 +1.46-0.26
2.8±1.6 2.93
Orbit Semi-Major Axis [au] --- .0765 .0765 .0765 .0765 .074 .076
Inclination [deg] --- 89.75 89.38 89.38 89.38 83.65 ---
Equilibrium Temperature [K] --- 1034 1034 1034 1034 981 966
Insolation Flux [Earth flux] ---
270.34 +259.40-92.50
270.34 +486.26-85.12
270.34 +486.26-85.12
270.34 +486.26-85.12
--- ---
Planet-Star Distance over Star Radius --- 32.4±1.5 33.04±3.6 33.04±3.6 33.04±3.6 8.8±3.6 8.8±3.6
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 -0.0005 ---
Limb Darkening Coeff. 3 --- 0.0 0.0 0.0 0.0 -0.2177 ---
Limb Darkening Coeff. 2 --- 0.3024 0.3002 0.3002 0.3002 0.5527000000000001 ---
Limb Darkening Coeff. 1 --- 0.32880000000000004 0.33890000000000003 0.33890000000000003 0.33890000000000003 0.3773 ---
Maximum Single Event Statistic --- 3.7747808000000003 7.950138 --- --- --- ---
Maximum Multiple Event Statistic --- 15.025203999999999 17.317987 --- --- --- ---
Transit Signal-to-Noise --- 17.6 18.0 18.0 18.0 20.900000000000002 17.0
Number of Transits --- 181 181 --- --- --- ---
TCE Planet Number --- 1 1 1 1 --- ---
Quarters --- 11111111111111111000000000000000 11111111111111111000000000000000 --- --- --- ---
Odd-Even Depth Comparision Statistic --- 0.1444 --- --- --- --- ---
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 --- kplr005125347-001-20160209194854_dvs.pdf kplr005125347-001-20141002224145_dvs.pdf kplr005125347-001-20130826182306_dvs.pdf kplr005125347-001-20121115231752_dvs.pdf --- ---
Stellar Effective Temperature [K] ---
6174 +173-260
6174 +164-239
6174 +164-239
6174.00 +164.00-239.00
6093.00±149.00 5926
Stellar Surface Gravity [log10(cm/s**2)] ---
4.417 +0.054-0.216
4.417 +0.055-0.342
4.417 +0.055-0.342
4.417 +0.055-0.342
4.480±0.300 4.46
Stellar Metallicity [dex] ---
0.1 +0.25-0.3
0.100 +0.180-0.300
0.100 +0.180-0.300
0.100 +0.180-0.300
--- ---
Stellar Radius [Solar radii] ---
1.103 +0.358-0.128
1.103 +0.648-0.115
1.103 +0.648-0.115
1.1030 +0.6480-0.1150
0.9800±0.5500 1.04
Stellar Mass [Solar mass] --- 1.162±0.158
1.162 +0.257-0.166
1.162 +0.257-0.166
1.1620 +0.2570-0.1660
1.0600±0.1500 ---
Stellar Parameter Provenance --- q1_q17_dr25_stellar stellar_q1_q16 stellar_q1_q16 stellar_q1_q16 Pinsonneault KIC
FW Offset Significance [percent] --- 0.153 0.862 0.234 0.86 --- ---
FW Source α(OOT) [hrs] --- 19.8723±0.00002 19.872306±0.000018 19.872312±0.000018 19.872304000±0.000023000 --- ---
FW Source δ(OOT) [deg] --- 40.28302±0.00019 40.28319±0.00019 40.28342±0.00019 40.28328000±0.00024000 --- ---
FW Source Δα(OOT) [sec] --- -0.07±0.81 0.2±0.76 0.45±0.74 -0.01900±0.08400 --- ---
FW Source Δδ(OOT) [arcsec] --- -0.82±0.67 -0.21±0.7 0.6±0.67 0.01100±0.05600 --- ---
FW Δα(OOT) [sec] --- 0.00019±0.00035 6e-05±0.00035 -5e-05±0.00037 9e-06±4.1e-05 --- ---
FW Δδ(OOT) [arcsec] --- 0.00028±0.0003 8e-05±0.00033 -0.00032±0.00033 -5e-06±2.8e-05 --- ---
PRF ΔαSQ(OOT) [arcsec] --- 0.39±0.55 0.23±0.31 0.28±0.27 0.2500±0.2700 --- ---
PRF ΔδSQ(OOT) [arcsec] --- -0.17±0.27 -0.06±0.32 -0.06±0.23 0.1100±0.1600 --- ---
PRF ΔθSQ(OOT) [arcsec] --- 0.42±0.56 0.24±0.3 0.28±0.25 0.2700±0.2600 --- ---
PRF ΔαSQ(KIC) [arcsec] --- 0.4±0.52 0.25±0.3 0.29±0.24 0.2600±0.2700 --- ---
PRF ΔδSQ(KIC) [arcsec] --- -0.12±0.24 -0.01±0.34 -0.02±0.23 0.1500±0.1500 --- ---
PRF ΔθSQ(KIC) [arcsec] --- 0.42±0.53 0.25±0.26 0.29±0.23 0.3000±0.2400 --- ---
Chi-Square --- --- --- --- --- 1.09 1.11
Stellar Age [Gyr] --- --- --- --- --- 1±2 ---
Known Objects
1 Confirmed Planets
1 Kepler Objects of Interest (KOIs)
1 Threshold Crossing Events (TCEs)
14 2MASS Point Source Catalog
Data Files
1 Kepler Time Series
1 Associated Literature Data
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