NASA
Exoplanet
Archive
A
service of
NASA
Exoplanet
Science
Institute

Kepler-50 Overview

Kepler-50 1.35 R⦿ 6143.00 K
Kepler-50 b
0.153 RJup
Kepler-50 c
0.194 RJup
Architecture
Kepler-50
Kepler-50
Kepler-50 b
Kepler-50 c
Other Data
Bibliography 19
Exoplanet Archive Notes 2
Nearby Data 7
Discovery Data
Host Planet Method Year Reference Disposition
Kepler-50 Kepler-50 b Transit 2012 Steffen et al. 2013 Confirmed Planet
Kepler-50 Kepler-50 c Transit 2012 Steffen et al. 2013 Confirmed Planet
Kepler-50 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)
Kepler-50 c
  • 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
19h12m24.22s
Dec
+50d02m01.26s
Distance
250.110+1.876-1.848
pc
Parallax
3.9696100±0.0295422 mas
Ecliptic Latitude
71.09211 deg
Ecliptic Longitude
308.01079 deg
Galactic Latitude
17.29263 deg
Galactic Longitude
80.87004 deg
Total Proper Motion
9.4988317±0.0684772 mas/yr
Proper Motion (RA)
6.5263600±0.0675412 mas/yr
Proper Motion (Dec)
-6.9017700±0.0693034 mas/yr
Photometry
mV
10.544±0.007
mTESS
9.99970±0.00610
mJ
9.518±0.026
mH
9.250±0.031
mKs
9.197±0.019
mKep
10.421
mW1
9.173±0.023
mW2
9.209±0.020
mW3
9.172±0.025
mW4
9.291±0.398
mGaia
10.36210±0.00045
mB
11.018±0.102
mg
---
mi
---
mr
---
mz
---
Abundances
(Hypatia Catalog)
[Fe/H] -0.03±0.04 dex
[C/H] -0.10±0.09 dex
[O/H] 0.10±0.09 dex
[Na/H] -0.17±0.08 dex
[Mg/H] -0.07±0.02 dex
[Al/H] -0.30±0.08 dex
[Si/H] -0.02±0.02 dex
[Ca/H] 0.06±0.06 dex
[Y/H] -0.10±0.04 dex
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 Weiss et al. 2024 TICv8 Berger et al. 2018 Gaia DR2 Morton et al. 2016 Chaplin et al. 2013 Batalha et al. 2013 Steffen et al. 2013 Latham et al. 2005 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)
---
6173.0000+133.4300-78.5158
 6162±123
6065.233+83.567-124.700
6280.000+56.504-58.476
 6225±66 6058 6058 6143 --- ---
6237 +62-74
6237 +62-74
6225±75 6225±75 6225±75 6225±75 6225.00±75.00 6225.00±75.00 6058.00±52.00 6058.00±52.00 6058 6058
Metallicity
(dex)
--- -0.040±0.100 [M/H] --- ---
0.010+0.062-0.072
[Fe/H] 		0.03±0.06 [Fe/H] --- --- -0.354 [Fe/H] --- ---
0 +0.1-0.05
[Fe/H]
0 +0.1-0.05
[Fe/H] 		-0.000±0.080 [Fe/H] -0.000±0.080 [Fe/H] -0.000±0.080 [Fe/H] -0.000±0.080 [Fe/H] -0.000±0.080 [Fe/H] -0.000±0.080 [Fe/H] --- --- --- ---
R✶
(R⦿)
---
1.6202000+0.0540915-0.0769739
1.597+0.068-0.064
1.6551659+0.0702176-0.0446843
1.590+0.064-0.062
 1.58±0.02 1.88 1.88 1.349 --- ---
1.543 +0.084-0.075
1.543 +0.084-0.075
1.584±0.031 1.584±0.031 1.584±0.031 1.584±0.031 1.5840±0.0310 1.5840±0.0310 1.8800±0.2600 1.8800±0.2600 1.88 1.88
log g
(log10(cm/s2))
---
4.0900800+0.0631464-0.0934490
 --- --- 4.140±0.024 4.132±0.005 3.98 3.98 4.24 --- ---
4.136 +0.033-0.03
4.136 +0.033-0.03
4.138±0.026 4.138±0.026 4.138±0.026 4.138±0.026 4.138±0.026 4.138±0.026 3.980±0.100 3.980±0.100 3.98 3.98
M✶
(M⦿)
1.1540±0.0355
1.178000+0.221405-0.119697
 --- ---
1.280+0.033-0.056
 1.24±0.05 1.22 1.23 --- --- ---
1.187 +0.08-0.062
1.187 +0.08-0.062
1.259±0.072 1.259±0.072 1.259±0.072 1.259±0.072 1.2590±0.0720 1.2590±0.0720 1.2200±0.1000 1.2200±0.1000 --- ---
Age
(Gyr)
--- --- --- ---
3.24+0.46-0.24
 3.8±0.8 --- --- --- --- --- --- --- --- --- --- --- --- --- 4.75±0.97 4.75±0.97 --- ---
ρ✶
(g/cm3)
---
0.3904866+0.1000229-0.0611257
 --- --- --- 0.441±0.004 --- --- --- --- ---
1.66531 +7.32063-1.18446
0.98735 +0.02331-0.36303
3.81569 +3.21414-0.61684
0.99312 +0.19527-0.24097
0.99312 +0.19527-0.24097
3.81569 +3.21414-0.61684
0.99312 +0.19527-0.24097
3.81569 +3.21414-0.61684
--- --- --- ---
L✶
(log10(L⦿))
---
0.5358158+0.0178026-0.0157954
 ---
0.52376769+0.00518018-0.00524271
 --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
γ
(km/s)
--- --- --- -2.714924834595665±0.360772314452894 --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
Print
Status
Confirmed Planet
Detected By
Transit Timing Variations, Transit
Tools
Transit Prediction Service
Kepler Names
KOI
Transit
Source Chaplin et al. 2013 Weiss et al. 2024 Berger et al. 2018 Holczer et al. 2016 Morton et al. 2016 Steffen et al. 2013 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✶
10.5263 +3.7594-1.4354
 --- --- --- --- --- --- 14.714±0.347 14.74±2.9 14.74±2.9 14.74±2.9 6.66±0.31
Teq
(K)
--- --- --- --- --- --- --- 1196 1198 1198 1198 1278
b
0.74 +0.07-0.36
 --- --- --- --- --- ---
0.03 +0.428-0.03
0.3359 +0.114-0.3351
0.3359 +0.114-0.3351
0.3359 +0.114-0.3351
0.895±0.1
S
(S⨁)
--- ---
494.705+11.374-11.154
 --- --- --- ---
483.06 +75.70-66.21
487.11 +44.10-41.04
487.11 +44.10-41.04
487.11 +44.10-41.04
---
e
--- 0 --- --- --- --- --- 0 0 0 0 0
i
(deg)
--- --- --- --- --- --- --- 89.88 88.81 88.81 88.81 82.51
P
(days)
7.81254±0.00010 7.8128584 --- 7.81283150±0.00000443 7.8128584±1.991e-05 7.8125124±0.000052 7.81285862±2.823e-05 7.81285862±2.823e-05 7.8128584±1.991e-05 7.8128584±1.991e-05 7.8128584±1.991e-05 7.812512±5.2e-05
Rp
(R⨁)
1.71 +0.05-0.10
 1.542±0.047
1.733+0.094-0.081
 --- 1.56±0.07 2.2 --- 1.68±0.09 1.54±0.03 1.54±0.03 1.54±0.03 2.2±0.31
Rp/R✶
--- --- --- ---
0.008891 +0.00016-0.000207
--- ---
0.009941 +0.000332-0.000232
0.008891 +0.00016-0.000207
0.008891 +0.00016-0.000207
0.008891 +0.00016-0.000207
0.01074±0.00015
a
(au)
0.077 +0.012-0.020
 0.08082550412 --- --- --- --- --- .0817 .0832 .0832 .0832 .082
δ
(%)
0.0099 +0.0005-0.0011
 --- --- 0.0098 --- 0.0115±0.0003 ---
0.01173+0.00040-0.00040
 0.00920±0.00021 0.00920±0.00021 0.00920±0.00021 0.01000
T14
(hours)
3.80 +0.05-0.03
 --- --- 4.4895 3.855±0.0699 4.2432 --- 4.098±0.0768 3.855±0.0699 3.855±0.0699 3.855±0.0699 4.2439
TC
(days)
2454974.376±0.007 --- --- 2454958.740258±0.003869 2455005.61493±0.00221 2455005.63186±0.0022 2455005.614±0.00285 2455005.614±0.00285 2455005.615±0.00221 2455005.615±0.00221 2455005.615±0.00221 2455005.6319±0.0023
Mp sin i
(M⨁)
--- 4.0257236240±8.9320637270 --- --- --- --- --- --- --- --- --- ---
Mp sin i
(MJup)
--- 0.01266129235±0.02810341537 --- --- --- --- --- --- --- --- --- ---
ρ
(g/cm3)
--- 6.049819730±13.426820840 --- --- --- --- --- --- --- --- --- ---
Rp
(RJup)
0.153 +0.004-0.009
 0.1376±0.0042
0.1546+0.0084-0.0072
 --- 0.139±0.006 0.196 --- --- --- --- --- ---
K
(m/s)
--- 0.02916300±2.61639400 --- --- --- --- --- --- --- --- --- ---
Mp
(M⨁)
--- --- --- --- --- <8.9 --- --- --- --- --- ---
Mp
(MJup)
--- --- --- --- --- <0.028 --- --- --- --- --- ---
Print
Status
Confirmed Planet
Detected By
Transit Timing Variations, Transit
Tools
Transit Prediction Service
Kepler Names
KOI
Transit
Source Chaplin et al. 2013 Weiss et al. 2024 Berger et al. 2018 Holczer et al. 2016 Morton et al. 2016 Steffen et al. 2013 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✶
11.9048 +4.2243-1.5955
 --- --- --- --- --- --- 19.78±9.7 26.1±11 26.1±11 26.1±11 7.52±0.35
Teq
(K)
--- --- --- --- --- --- --- 1125 1127 1127 1127 1200
b
0.94 +0.02-0.06
 --- --- --- --- --- ---
0.828 +0.005-0.577
0.5929 +0.0269-0.4875
0.5929 +0.0269-0.4875
0.5929 +0.0269-0.4875
0.9768±0.1
S
(S⨁)
--- ---
388.444+8.931-8.758
 --- --- --- ---
379.30 +59.44-51.98
381.61 +34.55-32.15
381.61 +34.55-32.15
381.61 +34.55-32.15
---
e
--- 0 --- --- --- --- --- 0 0 0 0 0
i
(deg)
--- --- --- --- --- --- --- 87.6 88.81 88.81 88.81 82.51
P
(days)
9.37647±0.00004 9.37664325 --- 9.37663871±0.00000265 9.37664325±1.94e-05 9.3761368±0.000056 9.37663713±3.192e-05 9.37663713±3.192e-05 9.37664325±1.94e-05 9.37664325±1.94e-05 9.37664325±1.94e-05 9.376137±5.5e-05
Rp
(R⨁)
2.17 +0.07-0.08
 1.825±0.179
1.951+0.087-0.233
 ---
1.91+0.29-0.10
 2.79 --- 1.89±0.1
1.82 +0.03-0.04
1.82 +0.03-0.04
1.82 +0.03-0.04
2.79±0.39
Rp/R✶
--- --- --- ---
0.010514 +0.001635-0.000389
--- ---
0.011189 +0.000157-0.001259
0.010514 +0.001635-0.000389
0.010514 +0.001635-0.000389
0.010514 +0.001635-0.000389
0.01362±0.0003
a
(au)
0.087 +0.014-0.023
 0.09127952717 --- --- --- --- --- .0922 .094 .094 .094 .093
δ
(%)
0.0159 +0.0010-0.0011
 --- --- 0.0126 --- 0.0186±0.0008 --- 0.01184±0.00062 0.01212±0.00028 0.01212±0.00028 0.01212±0.00028 0.01240
T14
(hours)
2.06±0.03 --- --- 2.6302 2.2488±0.0454 2.6016 --- 2.1033±0.0777 2.2488±0.0454 2.2488±0.0454 2.2488±0.0454 2.6022
TC
(days)
2454969.958±0.003 --- --- 2454960.576931±0.002445 2454969.95256±0.00179 2454969.96857±0.0022 2454969.953±0.00285 2454969.953±0.00285 2454969.953±0.00179 2454969.953±0.00179 2454969.953±0.00179 2454969.9686±0.0022
Mp sin i
(M⨁)
--- 10.20332706±10.23904015 --- --- --- --- --- --- --- --- --- ---
Mp sin i
(MJup)
--- 0.03207197919±0.03221562308 --- --- --- --- --- --- --- --- --- ---
ρ
(g/cm3)
--- 9.2492134150±9.4136496830 --- --- --- --- --- --- --- --- --- ---
Rp
(RJup)
0.194 +0.006-0.007
 0.1628±0.0160
0.1741+0.0078-0.0208
 ---
0.170+0.026-0.009
 0.249 --- --- --- --- --- ---
K
(m/s)
--- 2.809683±2.822267 --- --- --- --- --- --- --- --- --- ---
Mp
(M⨁)
--- --- --- --- --- <8.2 --- --- --- --- --- ---
Mp
(MJup)
--- --- --- --- --- <0.026 --- --- --- --- --- ---
Print
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 11807274 11807274 11807274 11807274 11807274 11807274 11807274
KOI Name K00262.01 K00262.01 K00262.01 K00262.01 K00262.01 K00262.01 K00262.01
Kepler Name Kepler-50 b Kepler-50 b Kepler-50 b Kepler-50 b Kepler-50 b Kepler-50 b Kepler-50 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] 7.81285862±2.823e-05 7.81285862±2.823e-05 7.8128584±1.991e-05 7.8128584±1.991e-05 7.8128584±1.991e-05 7.812512±5.2e-05 7.812512±5.2e-05
Transit Epoch [BKJD] 172.6138±0.00285 172.6138±0.00285 172.61493±0.00221 172.61493±0.00221 172.61493±0.00221 172.6319±0.0023 172.6319±0.0022
Transit Epoch [BJD] 2455005.614±0.00285 2455005.614±0.00285 2455005.615±0.00221 2455005.615±0.00221 2455005.615±0.00221 2455005.6319±0.0023 2455005.6319±0.0022
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 kplr011807274-20160209194854_dvr.pdf kplr011807274-20160209194854_dvr.pdf kplr011807274-20141002224145_dvr.pdf kplr011807274-20130815195353_dvr.pdf kplr011807274-20121029204534_dvr.pdf --- ---
RA [decimal degrees] 288.10086 288.10086 288.10086 288.10086 288.10086 288.10086 288.10086
Dec [decimal degrees] 50.033718 50.033718 50.033718 50.033718 50.033718 50.033718 50.033718
Kepler-band [mag] 10.421000000000001 10.421000000000001 10.421000000000001 10.421000000000001 10.421000000000001 10.421000000000001 10.421000000000001
g'-band [mag] 10.675 10.675 10.675 10.675 10.675 10.675 10.675
r'-band [mag] 10.36 10.36 10.36 10.36 10.36 10.36 10.36
i'-band [mag] 10.313 10.313 10.313 10.313 10.313 10.313 10.313
z'-band [mag] 10.302000000000001 10.302000000000001 10.302000000000001 10.302000000000001 10.302000000000001 10.302000000000001 10.302000000000001
J-band [mag] 9.518 9.518 9.518 9.518 9.518 9.518 9.518
H-band [mag] 9.25 9.25 9.25 9.25 9.25 9.25 9.25
K-band [mag] 9.197000000000001 9.197000000000001 9.197000000000001 9.197000000000001 9.197000000000001 9.197000000000001 9.197000000000001
Disposition Score --- 1.0 --- --- --- --- ---
Comment --- CENT_SATURATED EYEBALL---SATURATED --- --- --- ---
Eccentricity --- 0 0 0 0 0 0
Impact Parameter ---
0.03 +0.428-0.03
0.3359 +0.114-0.3351
0.3359 +0.114-0.3351
0.3359 +0.114-0.3351
0.895±0.1 0.895±0.085
Transit Duration [hrs] --- 4.098±0.0768 3.855±0.0699 3.855±0.0699 3.855±0.0699 4.2439 4.2439
Transit Depth [ppm] --- 117.3±4 92±2.1 92±2.1 92±2.1 100 100
Planet-Star Radius Ratio ---
0.009941 +0.000332-0.000232
0.008891 +0.00016-0.000207
0.008891 +0.00016-0.000207
0.008891 +0.00016-0.000207
0.01074±0.00015 0.01074±0.00015
Fitted Stellar Density [g/cm**3] ---
0.98735 +0.02331-0.36303
0.99312 +0.19527-0.24097
0.99312 +0.19527-0.24097
0.99312 +0.19527-0.24097
--- ---
Planetary Fit Type --- LS+MCMC MCMC MCMC MCMC --- ---
Planetary Radius [Earth radii] --- 1.68±0.09 1.54±0.03 1.54±0.03 1.54±0.03 2.2±0.31 2.2
Orbit Semi-Major Axis [au] --- .0817 .0832 .0832 .0832 .082 .082
Inclination [deg] --- 89.88 88.81 88.81 88.81 82.51 ---
Equilibrium Temperature [K] --- 1196 1198 1198 1198 1278 1278
Insolation Flux [Earth flux] ---
483.06 +75.70-66.21
487.11 +44.10-41.04
487.11 +44.10-41.04
487.11 +44.10-41.04
--- ---
Planet-Star Distance over Star Radius --- 14.714±0.347 14.74±2.9 14.74±2.9 14.74±2.9 6.66±0.31 6.66±0.31
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 0.0342 ---
Limb Darkening Coeff. 3 --- 0.0 0.0 0.0 0.0 -0.271 ---
Limb Darkening Coeff. 2 --- 0.305 0.30360000000000004 0.30360000000000004 0.30360000000000004 0.5645 ---
Limb Darkening Coeff. 1 --- 0.3201 0.3245 0.3245 0.3245 0.3891 ---
Maximum Single Event Statistic --- 6.1769357 6.8778524 --- --- --- ---
Maximum Multiple Event Statistic --- 34.52071 37.63024 --- --- --- ---
Transit Signal-to-Noise --- 32.3 64.4 64.4 64.4 55.0 45.1
Number of Transits --- 171 170 --- --- --- ---
TCE Planet Number --- 2 2 2 2 --- ---
Quarters --- 11111111111111111000000000000000 11111111111111111000000000000000 --- --- --- ---
Odd-Even Depth Comparision Statistic --- 0.6158 --- --- --- --- ---
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 --- kplr011807274-002-20160209194854_dvs.pdf kplr011807274-002-20141002224145_dvs.pdf kplr011807274-002-20130826182306_dvs.pdf kplr011807274-002-20121115231752_dvs.pdf --- ---
Stellar Effective Temperature [K] ---
6237 +62-74
6225±75 6225±75 6225.00±75.00 6058.00±52.00 6058
Stellar Surface Gravity [log10(cm/s**2)] ---
4.136 +0.033-0.03
4.138±0.026 4.138±0.026 4.138±0.026 3.980±0.100 3.98
Stellar Metallicity [dex] ---
0 +0.1-0.05
-0.000±0.080 -0.000±0.080 -0.000±0.080 --- ---
Stellar Radius [Solar radii] ---
1.543 +0.084-0.075
1.584±0.031 1.584±0.031 1.5840±0.0310 1.8800±0.2600 1.88
Stellar Mass [Solar mass] ---
1.187 +0.08-0.062
1.259±0.072 1.259±0.072 1.2590±0.0720 1.2200±0.1000 ---
Stellar Parameter Provenance --- q1_q17_dr25_stellar stellar_q1_q16 stellar_q1_q16 stellar_q1_q16 SPC SPC
FW Offset Significance [percent] --- 0.808 0.0 0.0 0.0 0.005 ---
FW Source α(OOT) [hrs] --- 19.2067283±0.0000061 19.206725±0.0000065 19.2067419±0.0000062 19.206739600±0.000007300 19.206734800±0.000007500 ---
FW Source δ(OOT) [deg] --- 50.033675±0.00009 50.033487±0.000082 50.033704±0.000088 50.03357100±0.00009700 50.03355000±0.00010000 ---
FW Source Δα(OOT) [sec] --- 0.12±0.21 0.01±0.23 0.6±0.22 0.04400±0.02600 0.02700±0.02700 ---
FW Source Δδ(OOT) [arcsec] --- -0.16±0.32 -0.84±0.3 -0.06±0.32 -0.03400±0.02300 -0.03600±0.02500 ---
FW Δα(OOT) [sec] --- -3e-06±2e-05 5e-06±2e-05 -4.6e-05±2e-05 -4e-06±2.4e-06 -2.5e-06±1.2e-06 ---
FW Δδ(OOT) [arcsec] --- 1e-05±3.1e-05 6.7e-05±2.6e-05 0±2.9e-05 3.1e-06±2.1e-06 3.4e-06±1.1e-06 ---
PRF ΔαSQ(OOT) [arcsec] --- -0.18±0.4 0.04±0.39 0.45±0.29 0.1500±0.4700 -0.2300±0.5800 ---
PRF ΔδSQ(OOT) [arcsec] --- -0.36±0.64 0.51±0.75 0.63±0.87 1.3000±1.0000 0.8000±1.2000 ---
PRF ΔθSQ(OOT) [arcsec] --- 0.4±0.6 0.51±0.75 0.77±0.73 1.4000±1.0000 0.9000±1.1000 ---
PRF ΔαSQ(KIC) [arcsec] --- 0.03±0.37 0.25±0.39 0.23±0.35 0.4800±0.5000 0.0600±0.5600 ---
PRF ΔδSQ(KIC) [arcsec] --- -1.15±0.59 -0.21±0.62 0.14±0.67 1.0000±1.0000 0.2000±1.1000 ---
PRF ΔθSQ(KIC) [arcsec] --- 1.15±0.6 0.33±0.66 0.27±0.66 1.0800±0.9300 0.2000±1.1000 ---
Chi-Square --- --- --- --- --- 1.44 2.23
Stellar Age [Gyr] --- --- --- --- --- 4.75±0.97 ---
KepID 11807274 11807274 11807274 11807274 11807274 11807274 11807274
KOI Name K00262.02 K00262.02 K00262.02 K00262.02 K00262.02 K00262.02 K00262.02
Kepler Name Kepler-50 c Kepler-50 c Kepler-50 c Kepler-50 c Kepler-50 c Kepler-50 c Kepler-50 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 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] 9.37663713±3.192e-05 9.37663713±3.192e-05 9.37664325±1.94e-05 9.37664325±1.94e-05 9.37664325±1.94e-05 9.376137±5.5e-05 9.376137±5.6e-05
Transit Epoch [BKJD] 136.95319±0.00285 136.95319±0.00285 136.95256±0.00179 136.95256±0.00179 136.95256±0.00179 136.9686±0.0022 136.9686±0.0022
Transit Epoch [BJD] 2454969.953±0.00285 2454969.953±0.00285 2454969.953±0.00179 2454969.953±0.00179 2454969.953±0.00179 2454969.9686±0.0022 2454969.9686±0.0022
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 kplr011807274-20160209194854_dvr.pdf kplr011807274-20160209194854_dvr.pdf kplr011807274-20141002224145_dvr.pdf kplr011807274-20130815195353_dvr.pdf kplr011807274-20121029204534_dvr.pdf --- ---
RA [decimal degrees] 288.10086 288.10086 288.10086 288.10086 288.10086 288.10086 288.10086
Dec [decimal degrees] 50.033718 50.033718 50.033718 50.033718 50.033718 50.033718 50.033718
Kepler-band [mag] 10.421000000000001 10.421000000000001 10.421000000000001 10.421000000000001 10.421000000000001 10.421000000000001 10.421000000000001
g'-band [mag] 10.675 10.675 10.675 10.675 10.675 10.675 10.675
r'-band [mag] 10.36 10.36 10.36 10.36 10.36 10.36 10.36
i'-band [mag] 10.313 10.313 10.313 10.313 10.313 10.313 10.313
z'-band [mag] 10.302000000000001 10.302000000000001 10.302000000000001 10.302000000000001 10.302000000000001 10.302000000000001 10.302000000000001
J-band [mag] 9.518 9.518 9.518 9.518 9.518 9.518 9.518
H-band [mag] 9.25 9.25 9.25 9.25 9.25 9.25 9.25
K-band [mag] 9.197000000000001 9.197000000000001 9.197000000000001 9.197000000000001 9.197000000000001 9.197000000000001 9.197000000000001
Disposition Score --- 1.0 --- --- --- --- ---
Comment --- CENT_SATURATED EYEBALL---SATURATED --- --- --- ---
Eccentricity --- 0 0 0 0 0 0
Impact Parameter ---
0.828 +0.005-0.577
0.5929 +0.0269-0.4875
0.5929 +0.0269-0.4875
0.5929 +0.0269-0.4875
0.9768±0.1 0.977±0.057
Transit Duration [hrs] --- 2.1033±0.0777 2.2488±0.0454 2.2488±0.0454 2.2488±0.0454 2.6022 2.6022
Transit Depth [ppm] --- 118.4±6.2 121.2±2.8 121.2±2.8 121.2±2.8 124 122
Planet-Star Radius Ratio ---
0.011189 +0.000157-0.001259
0.010514 +0.001635-0.000389
0.010514 +0.001635-0.000389
0.010514 +0.001635-0.000389
0.01362±0.0003 0.01362±0.0003
Fitted Stellar Density [g/cm**3] ---
1.66531 +7.32063-1.18446
3.81569 +3.21414-0.61684
3.81569 +3.21414-0.61684
3.81569 +3.21414-0.61684
--- ---
Planetary Fit Type --- LS+MCMC MCMC MCMC MCMC --- ---
Planetary Radius [Earth radii] --- 1.89±0.1
1.82 +0.03-0.04
1.82 +0.03-0.04
1.82 +0.03-0.04
2.79±0.39 2.79
Orbit Semi-Major Axis [au] --- .0922 .094 .094 .094 .093 .093
Inclination [deg] --- 87.6 88.81 88.81 88.81 82.51 ---
Equilibrium Temperature [K] --- 1125 1127 1127 1127 1200 1200
Insolation Flux [Earth flux] ---
379.30 +59.44-51.98
381.61 +34.55-32.15
381.61 +34.55-32.15
381.61 +34.55-32.15
--- ---
Planet-Star Distance over Star Radius --- 19.78±9.7 26.1±11 26.1±11 26.1±11 7.52±0.35 7.52±0.35
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 0.0342 ---
Limb Darkening Coeff. 3 --- 0.0 0.0 0.0 0.0 -0.271 ---
Limb Darkening Coeff. 2 --- 0.305 0.30360000000000004 0.30360000000000004 0.30360000000000004 0.5645 ---
Limb Darkening Coeff. 1 --- 0.3201 0.3245 0.3245 0.3245 0.3891 ---
Maximum Single Event Statistic --- 6.4065804 9.026299 --- --- --- ---
Maximum Multiple Event Statistic --- 36.910233 38.04185 --- --- --- ---
Transit Signal-to-Noise --- 21.0 55.4 55.4 55.4 53.9 38.300000000000004
Number of Transits --- 143 143 --- --- --- ---
TCE Planet Number --- 1 1 1 1 --- ---
Quarters --- 11111111111111111000000000000000 11111111111111111000000000000000 --- --- --- ---
Odd-Even Depth Comparision Statistic --- 0.2431 --- --- --- --- ---
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 --- kplr011807274-001-20160209194854_dvs.pdf kplr011807274-001-20141002224145_dvs.pdf kplr011807274-001-20130826182306_dvs.pdf kplr011807274-001-20121115231752_dvs.pdf --- ---
Stellar Effective Temperature [K] ---
6237 +62-74
6225±75 6225±75 6225.00±75.00 6058.00±52.00 6058
Stellar Surface Gravity [log10(cm/s**2)] ---
4.136 +0.033-0.03
4.138±0.026 4.138±0.026 4.138±0.026 3.980±0.100 3.98
Stellar Metallicity [dex] ---
0 +0.1-0.05
-0.000±0.080 -0.000±0.080 -0.000±0.080 --- ---
Stellar Radius [Solar radii] ---
1.543 +0.084-0.075
1.584±0.031 1.584±0.031 1.5840±0.0310 1.8800±0.2600 1.88
Stellar Mass [Solar mass] ---
1.187 +0.08-0.062
1.259±0.072 1.259±0.072 1.2590±0.0720 1.2200±0.1000 ---
Stellar Parameter Provenance --- q1_q17_dr25_stellar stellar_q1_q16 stellar_q1_q16 stellar_q1_q16 SPC SPC
FW Offset Significance [percent] --- 0.0 0.365 0.043000000000000003 0.003 --- ---
FW Source α(OOT) [hrs] --- 19.2067294±0.0000059 19.2067308±0.0000062 19.2067292±0.000006 19.206731100±0.000007500 --- ---
FW Source δ(OOT) [deg] --- 50.033503±0.000086 50.033674±0.000078 50.033807±0.000084 50.03388800±0.00009900 --- ---
FW Source Δα(OOT) [sec] --- 0.16±0.21 0.21±0.21 0.16±0.21 0.01300±0.02700 --- ---
FW Source Δδ(OOT) [arcsec] --- -0.78±0.31 -0.16±0.28 0.31±0.3 0.04200±0.02400 --- ---
FW Δα(OOT) [sec] --- -9e-06±2.5e-05 -1.7e-05±2.6e-05 -7e-06±2.5e-05 -1.5e-06±3.1e-06 --- ---
FW Δδ(OOT) [arcsec] --- 8.7e-05±3.7e-05 9e-06±3.4e-05 -4.5e-05±3.7e-05 -4.8e-06±2.7e-06 --- ---
PRF ΔαSQ(OOT) [arcsec] --- -0.63±0.38 -0.73±0.35 -0.91±0.4 -1.4600±0.4700 --- ---
PRF ΔδSQ(OOT) [arcsec] --- 0.14±0.53 -0.14±0.56 -0.19±0.54 0.8500±0.8900 --- ---
PRF ΔθSQ(OOT) [arcsec] --- 0.65±0.43 0.74±0.59 0.93±0.55 1.6900±0.6000 --- ---
PRF ΔαSQ(KIC) [arcsec] --- -0.09±0.36 -0.22±0.34 -0.27±0.32 -1.0200±0.4300 --- ---
PRF ΔδSQ(KIC) [arcsec] --- -0.31±0.55 -0.64±0.58 -0.65±0.6 0.4700±0.8100 --- ---
PRF ΔθSQ(KIC) [arcsec] --- 0.32±0.54 0.67±0.56 0.71±0.57 1.1300±0.5200 --- ---
Chi-Square --- --- --- --- --- 1.4000000000000001 1.3900000000000001
Stellar Age [Gyr] --- --- --- --- --- 4.75±0.97 ---
Known Objects
2 Confirmed Planets
2 Kepler Objects of Interest (KOIs)
2 Threshold Crossing Events (TCEs)
1 2MASS Point Source Catalog
Data Files
1 Kepler Time Series
1 SuperWASP Time Series
2 Associated Literature Data
System
Star
Confirmed
Candidate
False Positive Planet
Controversial
False Positive
Aliases
Data Access
Transit Prediction Service
Time Series
Kepler | K2
External Link
Search
Browse
Download

NASA Exoplanet Archive is operated by the California Institute of Technology, under contract with the National Aeronautics and Space Administration under the Exoplanet Exploration Program.