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Kepler-837 Overview

Kepler-837 1.10 R⦿ 5593.00 K
Kepler-837 b
0.228 RJup
Architecture
Kepler-837
Kepler-837
Kepler-837 b
Discovery Data
Host Planet Orbital Separation Planet Size Method Year Reference Disposition
Kepler-837 Kepler-837 b 16.56 d 2.56 R⨁ Transit 2016 Morton et al. 2016 Confirmed Planet
Kepler-837 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
19h00m59.22s
Dec
+45d57m00.40s
Distance
901.907+18.362-17.657
pc
Parallax
1.0801600±0.0219678 mas
Ecliptic Latitude
67.85909 deg
Ecliptic Longitude
299.01801 deg
Galactic Latitude
17.57513 deg
Galactic Longitude
76.15481 deg
Total Proper Motion
4.8791300±0.0471929 mas/yr
Proper Motion (RA)
3.1784100±0.0447125 mas/yr
Proper Motion (Dec)
-3.7018400±0.0489411 mas/yr
Photometry
mV
15.576±0.206
mTESS
14.7517±0.0070
mJ
13.954±0.031
mH
13.517±0.030
mKs
13.465±0.046
mKep
15.198
mW1
13.268±0.024
mW2
13.270±0.026
mW3
12.974±0.539
mW4
9.119
mGaia
15.229000±0.000395
mB
16.365±0.070
mg
15.703
mi
14.982
mr
15.183
mz
14.899
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 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)
5608.0±123.0 5815±204
5403.690+902.885-508.023
5403.000+58.957-58.521
 5593 5593 --- 5818±175
5818 +193-152
5818 +193-152
5818.00 +193.00-152.00
5918.00±105.00 5593
Metallicity
(dex)
--- --- ---
-0.180+0.162-0.204
[Fe/H] 		--- -0.841 [Fe/H] --- -0.82±0.3 [Fe/H]
-0.820 +0.340-0.260
[Fe/H]
-0.820 +0.340-0.260
[Fe/H]
-0.820 +0.340-0.260
[Fe/H] 		--- ---
R✶
(R⦿)
0.775221
0.845+0.067-0.061
0.833768370+0.182019000-0.221645000
0.810+0.069-0.065
 0.75 1.104 ---
0.855 +0.2-0.133
0.855 +0.494-0.128
0.855 +0.494-0.128
0.8550 +0.4940-0.1280
1.0500±0.3600 .75
log g
(log10(cm/s2))
4.65485 --- ---
4.560+0.043-0.078
 4.55 4.38 ---
4.436 +0.165-0.181
4.436 +0.142-0.364
4.436 +0.142-0.364
4.436 +0.142-0.364
4.380±0.300 4.55
L✶
(log10(L⦿))
-0.2712220 ---
-0.2724527+0.0227177-0.0239720
 --- --- --- --- --- --- --- --- --- ---
Age
(Gyr)
--- --- ---
3.980+6.070-2.420
 --- --- --- --- --- --- --- 6.1±2.6 ---
M✶
(M⦿)
0.99 --- ---
0.850+0.049-0.060
 --- --- ---
0.727 +0.094-0.037
0.727 +0.118-0.033
0.727 +0.118-0.033
0.7270 +0.1180-0.0330
0.9770±0.0740 ---
ρ✶
(g/cm3)
2.9958809 --- --- --- --- --- ---
0.42179 +14.48515-0.55688
1.46297 +13.92243-0.36070
1.46297 +13.92243-0.36070
1.46297 +13.92243-0.36070
--- ---
Print
Status
Confirmed Planet
Detected By
Transit
Tools
Planetary Systems
Transit Prediction Service
Kepler Names
KOI
Transit
Source Morton et al. 2016 Gajdoš 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
P
(days)
16.56059504±4.293e-05 16.5605986894±0.0000471763 --- 16.56057486±0.00000241 16.56062577±4.465e-05 16.56062577±4.465e-05 16.56059504±4.293e-05 16.56059504±4.293e-05 16.56059504±4.293e-05 16.56062±0.00016
TC
(days)
2454966.49746±0.00226
(JD)
2454966.49901000±0.00234682
(BJD)
--- 2454966.499538±0.002238
(BJD)
2454966.497±0.0024
(BJD)
2454966.497±0.0024
(BJD)
2454966.497±0.00226
(BJD)
2454966.497±0.00226
(BJD)
2454966.497±0.00226
(BJD)
2454966.4952±0.0037
(BJD)
Rp
(R⨁)
2.56+0.22-0.43
 ---
2.900+0.282-0.703
 --- ---
2.94 +0.68-0.46
2.71 +1.57-0.41
2.71 +1.57-0.41
2.71 +1.57-0.41
3.8±1.4
Rp
(RJup)
0.228+0.020-0.038
 ---
0.2587+0.0252-0.0627
 --- ---
0.262+0.061-0.041
0.242+0.140-0.037
0.242+0.140-0.037
0.242+0.140-0.037
0.339+0.125-0.125
Rp/R✶
0.029022 +8.1e-05-0.004293
--- --- --- ---
0.031445 +0.001774-0.007281
0.029022 +8.1e-05-0.004293
0.029022 +8.1e-05-0.004293
0.029022 +8.1e-05-0.004293
0.033±0.0044
T14
(hours)
2.2611±0.0881 --- --- 2.5582 --- 2.611±0.121 2.2611±0.0881 2.2611±0.0881 2.2611±0.0881 2.7675
a/R✶
--- --- --- --- --- 18.29±9.1 27.7±13.2 27.7±13.2 27.7±13.2 16.3±7.9
Teq
(K)
--- --- --- --- --- 701 702 702 702 755
b
--- --- --- --- ---
0.96 +0.049-0.698
0.9025 +0.0102-0.6335
0.9025 +0.0102-0.6335
0.9025 +0.0102-0.6335
0.97±0.1
e
--- --- --- --- --- 0 0 0 0 0
i
(deg)
--- --- --- --- --- 86.99 88.24 88.24 88.24 86.52
a
(au)
--- --- --- --- --- .1144 .1144 .1144 .1144 .126
δ
(%)
--- --- --- 0.0793 --- 0.07008±0.00254 0.07112±0.00281 0.07112±0.00281 0.07112±0.00281 0.07340
S
(S⨁)
--- ---
55.966+3.336-3.129
 --- ---
57.28 +40.90-21.13
57.28 +105.19-20.03
57.28 +105.19-20.03
57.28 +105.19-20.03
---
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 9391208 9391208 9391208 9391208 9391208 9391208 9391208
KOI Name K01409.01 K01409.01 K01409.01 K01409.01 K01409.01 K01409.01 K01409.01
Kepler Name Kepler-837 b Kepler-837 b Kepler-837 b Kepler-837 b Kepler-837 b Kepler-837 b Kepler-837 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] 16.56062577±4.465e-05 16.56062577±4.465e-05 16.56059504±4.293e-05 16.56059504±4.293e-05 16.56059504±4.293e-05 16.56062±0.00016 16.56062±0.00016
Transit Epoch [BKJD] 133.49703±0.0024 133.49703±0.0024 133.49746±0.00226 133.49746±0.00226 133.49746±0.00226 133.4952±0.0037 133.4952±0.0037
Transit Epoch [BJD] 2454966.497±0.0024 2454966.497±0.0024 2454966.497±0.00226 2454966.497±0.00226 2454966.497±0.00226 2454966.4952±0.0037 2454966.4952±0.0037
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 kplr009391208-20160209194854_dvr.pdf kplr009391208-20160209194854_dvr.pdf kplr009391208-20141002224145_dvr.pdf kplr009391208-20130815195353_dvr.pdf kplr009391208-20121029204534_dvr.pdf --- ---
RA [decimal degrees] 285.24667 285.24667 285.24667 285.24667 285.24667 285.24667 285.24667
Dec [decimal degrees] 45.950191 45.950191 45.950191 45.950191 45.950191 45.950191 45.950191
Kepler-band [mag] 15.198 15.198 15.198 15.198 15.198 15.198 15.198
g'-band [mag] 15.703000000000001 15.703000000000001 15.703000000000001 15.703000000000001 15.703000000000001 15.703000000000001 15.703000000000001
r'-band [mag] 15.183000000000002 15.183000000000002 15.183000000000002 15.183000000000002 15.183000000000002 15.183000000000002 15.183000000000002
i'-band [mag] 14.982000000000001 14.982000000000001 14.982000000000001 14.982000000000001 14.982000000000001 14.982000000000001 14.982000000000001
z'-band [mag] 14.899000000000001 14.899000000000001 14.899000000000001 14.899000000000001 14.899000000000001 14.899000000000001 14.899000000000001
J-band [mag] 13.954 13.954 13.954 13.954 13.954 13.954 13.954
H-band [mag] 13.517000000000001 13.517000000000001 13.517000000000001 13.517000000000001 13.517000000000001 13.517000000000001 13.517000000000001
K-band [mag] 13.465 13.465 13.465 13.465 13.465 13.465 13.465
Disposition Score --- 1.0 --- --- --- --- ---
Comment --- NO_COMMENT --- --- --- --- ---
Eccentricity --- 0 0 0 0 0 0
Impact Parameter ---
0.96 +0.049-0.698
0.9025 +0.0102-0.6335
0.9025 +0.0102-0.6335
0.9025 +0.0102-0.6335
0.97±0.1 0.97±0.18
Transit Duration [hrs] --- 2.611±0.121 2.2611±0.0881 2.2611±0.0881 2.2611±0.0881 2.7675 2.7675
Transit Depth [ppm] --- 700.8±25.4 711.2±28.1 711.2±28.1 711.2±28.1 734 708
Planet-Star Radius Ratio ---
0.031445 +0.001774-0.007281
0.029022 +8.1e-05-0.004293
0.029022 +8.1e-05-0.004293
0.029022 +8.1e-05-0.004293
0.033±0.0044 0.033±0.0044
Fitted Stellar Density [g/cm**3] ---
0.42179 +14.48515-0.55688
1.46297 +13.92243-0.36070
1.46297 +13.92243-0.36070
1.46297 +13.92243-0.36070
--- ---
Planetary Fit Type --- LS+MCMC MCMC MCMC MCMC --- ---
Planetary Radius [Earth radii] ---
2.94 +0.68-0.46
2.71 +1.57-0.41
2.71 +1.57-0.41
2.71 +1.57-0.41
3.8±1.4 2.69
Orbit Semi-Major Axis [au] --- .1144 .1144 .1144 .1144 .126 .114
Inclination [deg] --- 86.99 88.24 88.24 88.24 86.52 ---
Equilibrium Temperature [K] --- 701 702 702 702 755 631
Insolation Flux [Earth flux] ---
57.28 +40.90-21.13
57.28 +105.19-20.03
57.28 +105.19-20.03
57.28 +105.19-20.03
--- ---
Planet-Star Distance over Star Radius --- 18.29±9.1 27.7±13.2 27.7±13.2 27.7±13.2 16.3±7.9 16.3±7.9
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 --- 0.308 0.29 0.29 0.29 0.5527000000000001 ---
Limb Darkening Coeff. 1 --- 0.31170000000000003 0.34340000000000004 0.34340000000000004 0.34340000000000004 0.3773 ---
Maximum Single Event Statistic --- 5.191038 6.506730999999999 --- --- --- ---
Maximum Multiple Event Statistic --- 25.015601999999998 26.247083999999997 --- --- --- ---
Transit Signal-to-Noise --- 30.8 29.2 29.2 29.2 33.3 23.900000000000002
Number of Transits --- 82 82 --- --- --- ---
TCE Planet Number --- 1 1 1 1 --- ---
Quarters --- 11111111111111111000000000000000 11111111111111111000000000000000 --- --- --- ---
Odd-Even Depth Comparision Statistic --- 0.7112 --- --- --- --- ---
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 --- kplr009391208-001-20160209194854_dvs.pdf kplr009391208-001-20141002224145_dvs.pdf kplr009391208-001-20130826182306_dvs.pdf kplr009391208-001-20121115231752_dvs.pdf --- ---
Stellar Effective Temperature [K] --- 5818±175
5818 +193-152
5818 +193-152
5818.00 +193.00-152.00
5918.00±105.00 5593
Stellar Surface Gravity [log10(cm/s**2)] ---
4.436 +0.165-0.181
4.436 +0.142-0.364
4.436 +0.142-0.364
4.436 +0.142-0.364
4.380±0.300 4.55
Stellar Metallicity [dex] --- -0.82±0.3
-0.820 +0.340-0.260
-0.820 +0.340-0.260
-0.820 +0.340-0.260
--- ---
Stellar Radius [Solar radii] ---
0.855 +0.2-0.133
0.855 +0.494-0.128
0.855 +0.494-0.128
0.8550 +0.4940-0.1280
1.0500±0.3600 .75
Stellar Mass [Solar mass] ---
0.727 +0.094-0.037
0.727 +0.118-0.033
0.727 +0.118-0.033
0.7270 +0.1180-0.0330
0.9770±0.0740 ---
Stellar Parameter Provenance --- q1_q17_dr25_stellar stellar_q1_q16 stellar_q1_q16 stellar_q1_q16 Pinsonneault KIC
FW Offset Significance [percent] --- 0.371 0.446 0.65 0.503 0.516 ---
FW Source α(OOT) [hrs] --- 19.016455±0.000012 19.0164516±0.0000098 19.01645±0.00001 19.016450000±0.000014000 19.016451000±0.000015000 ---
FW Source δ(OOT) [deg] --- 45.95022±0.00012 45.950118±0.0001 45.95012±0.00011 45.95007000±0.00013000 45.95006000±0.00015000 ---
FW Source Δα(OOT) [sec] --- 0.37±0.46 0.23±0.37 0.18±0.38 0.01400±0.04900 0.02000±0.05300 ---
FW Source Δδ(OOT) [arcsec] --- 0.1±0.44 -0.26±0.36 -0.25±0.39 -0.02000±0.03200 -0.02100±0.03600 ---
FW Δα(OOT) [sec] --- -0.00025±0.00033 -0.00017±0.00029 -0.00012±0.00029 -1e-05±3.5e-05 -1.4e-05±1.9e-05 ---
FW Δδ(OOT) [arcsec] --- -0.00016±0.00032 0.0001±0.00029 8e-05±0.00029 1.4e-05±2.3e-05 1.6e-05±1.3e-05 ---
PRF ΔαSQ(OOT) [arcsec] --- -0.03±0.15 0.05±0.16 0.05±0.17 0.0600±0.1800 -0.0800±0.2300 ---
PRF ΔδSQ(OOT) [arcsec] --- -0.11±0.15 -0.12±0.12 -0.19±0.13 -0.1900±0.1500 -0.1000±0.1500 ---
PRF ΔθSQ(OOT) [arcsec] --- 0.11±0.15 0.13±0.13 0.19±0.13 0.2000±0.1500 0.1300±0.1900 ---
PRF ΔαSQ(KIC) [arcsec] --- 0.1±0.16 0.15±0.18 0.17±0.19 0.1400±0.2000 0.0300±0.2300 ---
PRF ΔδSQ(KIC) [arcsec] --- -0.29±0.14 -0.34±0.12 -0.39±0.12 -0.4100±0.1600 -0.3100±0.1700 ---
PRF ΔθSQ(KIC) [arcsec] --- 0.3±0.15 0.37±0.13 0.42±0.14 0.4400±0.1600 0.3100±0.1700 ---
Chi-Square --- --- --- --- --- 1.12 1.07
Stellar Age [Gyr] --- --- --- --- --- 6.1±2.6 ---
Known Objects
1 Confirmed Planets
1 Kepler Objects of Interest (KOIs)
1 Threshold Crossing Events (TCEs)
3 2MASS Point Source Catalog
Data Files
1 Kepler Time Series
1 Associated Literature Data
System
Star
Confirmed
Candidate
False Positive Planet
Controversial
False Positive
Aliases
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Time Series
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