NASA
Exoplanet
Archive
A
service of
NASA
Exoplanet
Science
Institute

Kepler-246 Overview

Kepler-246 0.84 R⦿ 5037.00 K
Kepler-246 b
0.209 RJup
Kepler-246 c
0.134 RJup
Architecture
Kepler-246
Kepler-246
Kepler-246 b
Kepler-246 c
Other Data
Bibliography 18
Exoplanet Archive Notes 2
Nearby Data 7
Discovery Data
Host Planet Method Year Reference Disposition
Kepler-246 Kepler-246 b Transit 2014 Rowe et al. 2014 Confirmed Planet
Kepler-246 Kepler-246 c Transit 2014 Rowe et al. 2014 Confirmed Planet
Kepler-246 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-246 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
19h45m56.02s
Dec
+42d39m48.17s
Distance
626.078+9.056-8.806
pc
Parallax
1.5687700±0.0226083 mas
Ecliptic Latitude
62.07708 deg
Ecliptic Longitude
314.44786 deg
Galactic Latitude
8.90874 deg
Galactic Longitude
76.59735 deg
Total Proper Motion
9.8548077±0.0429767 mas/yr
Proper Motion (RA)
-1.8039600±0.0396649 mas/yr
Proper Motion (Dec)
-9.688290±0.043087 mas/yr
Photometry
mV
15.197±0.080
mTESS
14.429±0.015
mJ
13.587±0.022
mH
13.150±0.026
mKs
13.038±0.031
mKep
15.024
mW1
12.969±0.023
mW2
13.044±0.023
mW3
13.298
mW4
9.661
mGaia
15.042200±0.000552
mB
16.441±0.066
mg
---
mi
---
mr
---
mz
---
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 Rowe et al. 2014 Batalha 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)
5084.0±122.0 5088±102
4970.3896+248.3600-114.3900
5434.000+227.994-215.259
 5206±200 5037 5037 --- --- 4986±82 4986±82
5202 +172-133
5202 +172-133
5202 +172-133
5202 +172-133
5202.00 +172.00-133.00
5202.00 +172.00-133.00
5122.00±78.00 5122.00±78.00 5037 5037
Metallicity
(dex)
--- --- ---
0.0100+0.1370-0.1650
[Fe/H] 		--- --- 0.143 [Fe/H] --- --- 0.16±0.15 [Fe/H] 0.16±0.15 [Fe/H]
0.140 +0.240-0.260
[Fe/H]
0.140 +0.240-0.260
[Fe/H]
0.140 +0.240-0.260
[Fe/H]
0.140 +0.240-0.260
[Fe/H]
0.140 +0.240-0.260
[Fe/H]
0.140 +0.240-0.260
[Fe/H] 		--- --- --- ---
R✶
(R⦿)
0.80085
0.768+0.036-0.034
0.76690775+0.03655660-0.07125730
0.870+0.111-0.068
 0.831±0.422 0.79 0.835 --- ---
0.833 +0.032-0.064
0.833 +0.032-0.064
0.811 +0.197-0.054
0.811 +0.197-0.054
0.811 +0.197-0.054
0.811 +0.197-0.054
0.8110 +0.1970-0.0540
0.8110 +0.1970-0.0540
0.7600±0.3700 0.7600±0.3700 .79 .79
log g
(log10(cm/s2))
4.56038 --- ---
4.520+0.051-0.091
 4.557±0.300 4.57 4.56 --- ---
4.496 +0.08-0.025
4.496 +0.08-0.025
4.567 +0.024-0.16
4.567 +0.024-0.16
4.567 +0.024-0.16
4.567 +0.024-0.16
4.567 +0.024-0.160
4.567 +0.024-0.160
4.550±0.300 4.550±0.300 4.57 4.57
M✶
(M⦿)
0.85 --- ---
0.900+0.065-0.058
 --- 0.86 --- --- ---
0.793 +0.05-0.029
0.793 +0.05-0.029
0.885 +0.067-0.078
0.885 +0.067-0.078
0.885 +0.067-0.078
0.885 +0.067-0.078
0.8850 +0.0670-0.0780
0.8850 +0.0670-0.0780
0.7590±0.0660 0.7590±0.0660 --- ---
L✶
(log10(L⦿))
-0.413381 ---
-0.49025727+0.01608585-0.01670465
 --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
Age
(Gyr)
--- --- ---
4.57+5.25-2.79
 --- --- --- --- --- --- --- --- --- --- --- --- --- 12.6±3.8 12.6±3.8 --- ---
ρ✶
(g/cm3)
2.3330933 --- --- --- --- --- --- --- ---
2.10900 +1.53811-0.15075
2.28406 +0.81953-0.62414
2.33564 +0.96824-0.60610
2.16232 +1.52817-0.05884
2.16232 +1.52817-0.05884
2.33564 +0.96824-0.60610
2.33564 +0.96824-0.60610
2.16232 +1.52817-0.05884
--- --- --- ---
Print
Status
Confirmed Planet
Detected By
Transit
Tools
Transit Prediction Service
Kepler Names
KOI
Transit
Source Rowe et al. 2014 GajdoĊĦ et al. 2019 Berger et al. 2018 Holczer et al. 2016 Morton 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)
4.601820±0.000008 4.6018132238±0.0000047546 --- 4.60181733±0.00000128 4.601816855±5.346e-06 4.601811819±6.168e-06 4.601811819±6.168e-06 4.601816855±5.346e-06 4.601816855±5.346e-06 4.601816855±5.346e-06 4.601836±1.9e-05
Rp
(R⨁)
2.34±1.20 ---
2.164+0.332-0.137
 ---
2.56+0.41-0.23
 ---
2.35 +0.09-0.18
2.37 +0.58-0.16
2.37 +0.58-0.16
2.37 +0.58-0.16
2.2±1.1
Rp
(RJup)
0.209±0.107 ---
0.1931+0.0296-0.0122
 ---
0.228+0.037-0.021
 --- --- --- --- --- ---
Rp/R✶
--- --- --- ---
0.026776 +0.002572-0.001136
---
0.02579 +0.003772-0.001175
0.026776 +0.002572-0.001136
0.026776 +0.002572-0.001136
0.026776 +0.002572-0.001136
0.0262±0.0022
T14
(hours)
2.227±0.033 --- --- 2.4626 2.2537±0.0316 --- 2.2607±0.0367 2.2537±0.0316 2.2537±0.0316 2.2537±0.0316 2.2357
TC
(days)
2455002.97887±0.00096 2455002.98026000±0.00081964 --- 2454966.164787±0.001169 2455002.979989±0.000936 2455002.981±0.00105 2455002.981±0.00105 2455002.98±0.000936 2455002.98±0.000936 2455002.98±0.000936 2455002.9783±0.0013
δ
(%)
--- --- --- 0.0817 --- --- 0.07559±0.00141 0.08123±0.00141 0.08123±0.00141 0.08123±0.00141 0.07300
a/R✶
--- --- --- --- --- --- 13.32±4.9 13.43±4.7 13.43±4.7 13.43±4.7 12.2±5.1
Teq
(K)
--- --- --- --- --- --- 896 906 906 906 890
b
0.58±0.23 --- --- --- --- ---
0.567 +0.045-0.448
0.5619 +0.0312-0.4225
0.5619 +0.0312-0.4225
0.5619 +0.0312-0.4225
0.67±0.32
S
(S⨁)
--- ---
141.613+6.015-5.772
 --- --- ---
152.91 +23.09-30.96
159.41 +121.08-34.19
159.41 +121.08-34.19
159.41 +121.08-34.19
---
e
--- --- --- --- --- --- 0 0 0 0 0
i
(deg)
--- --- --- --- --- --- 87.56 87.66 87.66 87.66 87.09
a
(au)
0.052 --- --- --- --- --- .0501 .052 .052 .052 .049
Print
Status
Confirmed Planet
Detected By
Transit
Tools
Transit Prediction Service
Kepler Names
KOI
Transit
Source Rowe et al. 2014 GajdoĊĦ et al. 2019 Berger et al. 2018 Holczer et al. 2016 Morton 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)
11.187161±0.000075 11.1873703270±0.0000599758 --- 11.18701801±0.00000923 11.18714042±5.226e-05 11.18719905±5.331e-05 11.18719905±5.331e-05 11.18714042±5.226e-05 11.18714042±5.226e-05 11.18714042±5.226e-05 11.18714±0.00016
Rp
(R⨁)
1.50±0.76 ---
1.430+0.079-0.091
 ---
1.70+0.20-0.16
 ---
1.55 +0.06-0.12
1.56 +0.37-0.11
1.56 +0.37-0.11
1.56 +0.37-0.11
1.46±0.71
Rp
(RJup)
0.134±0.068 ---
0.1276+0.0070-0.0081
 ---
0.152+0.018-0.014
 --- --- --- --- --- ---
Rp/R✶
--- --- --- ---
0.01757 +0.000478-0.000867
---
0.017042 +0.000525-0.000793
0.01757 +0.000478-0.000867
0.01757 +0.000478-0.000867
0.01757 +0.000478-0.000867
0.0176±0.0016
T14
(hours)
3.161±0.125 --- --- 3.0166 3.207±0.12 --- 3.252±0.122 3.207±0.12 3.207±0.12 3.207±0.12 3.1931
TC
(days)
2454970.18172±0.00415 2454970.16686000±0.00404883 --- 2454970.180598±0.008098 2454970.18205±0.00370 2454970.178±0.00416 2454970.178±0.00416 2454970.182±0.0037 2454970.182±0.0037 2454970.182±0.0037 2454970.1834±0.0053
δ
(%)
--- --- --- 0.0450 --- --- 0.03536±0.00175 0.03703±0.00175 0.03703±0.00175 0.03703±0.00175 0.03430
a/R✶
--- --- --- --- --- --- 24.72±8.9 24.9±10.3 24.9±10.3 24.9±10.3 22.1±9.2
Teq
(K)
--- --- --- --- --- --- 667 674 674 674 661
b
0.04±0.23 --- --- --- --- ---
0.387 +0.062-0.387
0.4033 +0.0537-0.4031
0.4033 +0.0537-0.4031
0.4033 +0.0537-0.4031
0.59±0.37
S
(S⨁)
--- ---
43.208+1.835-1.761
 --- --- ---
46.65 +7.05-9.44
48.78 +37.05-10.46
48.78 +37.05-10.46
48.78 +37.05-10.46
---
e
--- --- --- --- --- --- 0 0 0 0 0
i
(deg)
--- --- --- --- --- --- 89.1 88.81 88.81 88.81 88.24
a
(au)
0.095 --- --- --- --- --- .0907 .094 .094 .094 .089
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 7134976 7134976 7134976 7134976 7134976 7134976 7134976
KOI Name K00874.01 K00874.01 K00874.01 K00874.01 K00874.01 K00874.01 K00874.01
Kepler Name Kepler-246 b Kepler-246 b Kepler-246 b Kepler-246 b Kepler-246 b Kepler-246 b Kepler-246 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] 4.601811819±6.168e-06 4.601811819±6.168e-06 4.601816855±5.346e-06 4.601816855±5.346e-06 4.601816855±5.346e-06 4.601836±1.9e-05 4.601836±1.9e-05
Transit Epoch [BKJD] 169.98108±0.00105 169.98108±0.00105 169.979989±0.000936 169.979989±0.000936 169.979989±0.000936 169.9783±0.0013 169.9783±0.0013
Transit Epoch [BJD] 2455002.981±0.00105 2455002.981±0.00105 2455002.98±0.000936 2455002.98±0.000936 2455002.98±0.000936 2455002.9783±0.0013 2455002.9783±0.0013
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 kplr007134976-20160209194854_dvr.pdf kplr007134976-20160209194854_dvr.pdf kplr007134976-20141002224145_dvr.pdf kplr007134976-20130815195353_dvr.pdf kplr007134976-20121029204534_dvr.pdf --- ---
RA [decimal degrees] 296.48343 296.48343 296.48343 296.48343 296.48343 296.48343 296.48343
Dec [decimal degrees] 42.663429 42.663429 42.663429 42.663429 42.663429 42.663429 42.663429
Kepler-band [mag] 15.024000000000001 15.024000000000001 15.024000000000001 15.024000000000001 15.024000000000001 15.024000000000001 15.024000000000001
g'-band [mag] 15.744000000000002 15.744000000000002 15.744000000000002 15.744000000000002 15.744000000000002 15.744000000000002 15.744000000000002
r'-band [mag] 14.958 14.958 14.958 14.958 14.958 14.958 14.958
i'-band [mag] 14.716000000000001 14.716000000000001 14.716000000000001 14.716000000000001 14.716000000000001 14.716000000000001 14.716000000000001
z'-band [mag] 14.562000000000001 14.562000000000001 14.562000000000001 14.562000000000001 14.562000000000001 14.562000000000001 14.562000000000001
J-band [mag] 13.587000000000002 13.587000000000002 13.587000000000002 13.587000000000002 13.587000000000002 13.587000000000002 13.587000000000002
H-band [mag] 13.15 13.15 13.15 13.15 13.15 13.15 13.15
K-band [mag] 13.038 13.038 13.038 13.038 13.038 13.038 13.038
Disposition Score --- 1.0 --- --- --- --- ---
Comment --- NO_COMMENT --- --- --- --- ---
Eccentricity --- 0 0 0 0 0 0
Impact Parameter ---
0.567 +0.045-0.448
0.5619 +0.0312-0.4225
0.5619 +0.0312-0.4225
0.5619 +0.0312-0.4225
0.67±0.32 0.67±0.56
Transit Duration [hrs] --- 2.2607±0.0367 2.2537±0.0316 2.2537±0.0316 2.2537±0.0316 2.2357 2.2357
Transit Depth [ppm] --- 755.9±14.1 812.3±14.1 812.3±14.1 812.3±14.1 730 728
Planet-Star Radius Ratio ---
0.02579 +0.003772-0.001175
0.026776 +0.002572-0.001136
0.026776 +0.002572-0.001136
0.026776 +0.002572-0.001136
0.0262±0.0022 0.0262±0.0022
Fitted Stellar Density [g/cm**3] ---
2.10900 +1.53811-0.15075
2.16232 +1.52817-0.05884
2.16232 +1.52817-0.05884
2.16232 +1.52817-0.05884
--- ---
Planetary Fit Type --- LS+MCMC MCMC MCMC MCMC --- ---
Planetary Radius [Earth radii] ---
2.35 +0.09-0.18
2.37 +0.58-0.16
2.37 +0.58-0.16
2.37 +0.58-0.16
2.2±1.1 2.26
Orbit Semi-Major Axis [au] --- .0501 .052 .052 .052 .049 .051
Inclination [deg] --- 87.56 87.66 87.66 87.66 87.09 ---
Equilibrium Temperature [K] --- 896 906 906 906 890 876
Insolation Flux [Earth flux] ---
152.91 +23.09-30.96
159.41 +121.08-34.19
159.41 +121.08-34.19
159.41 +121.08-34.19
--- ---
Planet-Star Distance over Star Radius --- 13.32±4.9 13.43±4.7 13.43±4.7 13.43±4.7 12.2±5.1 12.2±5.1
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 -0.5463 ---
Limb Darkening Coeff. 3 --- 0.0 0.0 0.0 0.0 1.2249 ---
Limb Darkening Coeff. 2 --- 0.1451 0.1819 0.1819 0.1819 -0.47900000000000004 ---
Limb Darkening Coeff. 1 --- 0.5820000000000001 0.5298 0.5298 0.5298 0.5993 ---
Maximum Single Event Statistic --- 6.6083684 8.528819 --- --- --- ---
Maximum Multiple Event Statistic --- 52.078793 54.80919 --- --- --- ---
Transit Signal-to-Noise --- 60.800000000000004 66.1 66.1 66.1 73.8 47.0
Number of Transits --- 295 295 --- --- --- ---
TCE Planet Number --- 1 1 1 1 --- ---
Quarters --- 11111111111111111000000000000000 11111111111111111000000000000000 --- --- --- ---
Odd-Even Depth Comparision Statistic --- 0.39690000000000003 --- --- --- --- ---
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 --- kplr007134976-001-20160209194854_dvs.pdf kplr007134976-001-20141002224145_dvs.pdf kplr007134976-001-20130826182306_dvs.pdf kplr007134976-001-20121115231752_dvs.pdf --- ---
Stellar Effective Temperature [K] --- 4986±82
5202 +172-133
5202 +172-133
5202.00 +172.00-133.00
5122.00±78.00 5037
Stellar Surface Gravity [log10(cm/s**2)] ---
4.496 +0.08-0.025
4.567 +0.024-0.16
4.567 +0.024-0.16
4.567 +0.024-0.160
4.550±0.300 4.57
Stellar Metallicity [dex] --- 0.16±0.15
0.140 +0.240-0.260
0.140 +0.240-0.260
0.140 +0.240-0.260
--- ---
Stellar Radius [Solar radii] ---
0.833 +0.032-0.064
0.811 +0.197-0.054
0.811 +0.197-0.054
0.8110 +0.1970-0.0540
0.7600±0.3700 .79
Stellar Mass [Solar mass] ---
0.793 +0.05-0.029
0.885 +0.067-0.078
0.885 +0.067-0.078
0.8850 +0.0670-0.0780
0.7590±0.0660 ---
Stellar Parameter Provenance --- q1_q17_dr25_stellar stellar_q1_q16 stellar_q1_q16 stellar_q1_q16 Pinsonneault KIC
FW Source α(OOT) [hrs] --- 19.7655601±0.0000046 19.7655581±0.0000045 19.7655594±0.0000044 19.765560400±0.000005700 19.765556400±0.000006400 ---
FW Source δ(OOT) [deg] --- 42.663323±0.000055 42.663422±0.000053 42.6635±0.000051 42.66344700±0.00006600 42.66346600±0.00007300 ---
FW Source Δα(OOT) [sec] --- -0.08±0.18 -0.15±0.18 -0.1±0.17 0.00300±0.02100 -0.01000±0.02300 ---
FW Source Δδ(OOT) [arcsec] --- -0.38±0.2 -0.03±0.19 0.25±0.18 0.02000±0.01600 0.02600±0.01800 ---
FW Δα(OOT) [sec] --- 1e-05±0.00014 4e-05±0.00014 0±0.00015 -3e-06±1.7e-05 7.8e-06±8.7e-06 ---
PRF ΔαSQ(OOT) [arcsec] --- 0.029±0.099 0.04±0.098 -0±0.1 -0.0750±0.0920 -0.0120±0.0970 ---
PRF ΔδSQ(OOT) [arcsec] --- 0.059±0.089 0.061±0.088 0.018±0.082 -0.0180±0.0600 -0.0100±0.0730 ---
PRF ΔθSQ(OOT) [arcsec] --- 0.066±0.1 0.07±0.1 0.018±0.087 0.0770±0.0910 0.0160±0.0870 ---
PRF ΔαSQ(KIC) [arcsec] --- 0.002±0.098 0.004±0.097 -0.037±0.096 -0.1210±0.0970 -0.0600±0.1100 ---
PRF ΔδSQ(KIC) [arcsec] --- -0.034±0.09 -0.03±0.091 -0.075±0.083 -0.1070±0.0720 -0.0940±0.0800 ---
PRF ΔθSQ(KIC) [arcsec] --- 0.034±0.09 0.03±0.091 0.083±0.093 0.1610±0.0870 0.1120±0.0880 ---
FW Offset Significance [percent] --- --- 0.09 0.0 0.092 0.041 ---
FW Δδ(OOT) [arcsec] --- --- -0.00019±0.00016 -0.00041±0.00016 -1.6e-05±1.3e-05 -1.98e-05±6.6e-06 ---
Chi-Square --- --- --- --- --- 1.05 1.1300000000000001
Stellar Age [Gyr] --- --- --- --- --- 12.6±3.8 ---
KepID 7134976 7134976 7134976 7134976 7134976 7134976 7134976
KOI Name K00874.02 K00874.02 K00874.02 K00874.02 K00874.02 K00874.02 K00874.02
Kepler Name Kepler-246 c Kepler-246 c Kepler-246 c Kepler-246 c Kepler-246 c Kepler-246 c Kepler-246 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] 11.18719905±5.331e-05 11.18719905±5.331e-05 11.18714042±5.226e-05 11.18714042±5.226e-05 11.18714042±5.226e-05 11.18714±0.00016 11.18714±0.00016
Transit Epoch [BKJD] 137.17814±0.00416 137.17814±0.00416 137.18205±0.0037 137.18205±0.0037 137.18205±0.0037 137.1834±0.0053 137.1834±0.0053
Transit Epoch [BJD] 2454970.178±0.00416 2454970.178±0.00416 2454970.182±0.0037 2454970.182±0.0037 2454970.182±0.0037 2454970.1834±0.0053 2454970.1834±0.0053
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 kplr007134976-20160209194854_dvr.pdf kplr007134976-20160209194854_dvr.pdf kplr007134976-20141002224145_dvr.pdf kplr007134976-20130815195353_dvr.pdf kplr007134976-20121029204534_dvr.pdf --- ---
RA [decimal degrees] 296.48343 296.48343 296.48343 296.48343 296.48343 296.48343 296.48343
Dec [decimal degrees] 42.663429 42.663429 42.663429 42.663429 42.663429 42.663429 42.663429
Kepler-band [mag] 15.024000000000001 15.024000000000001 15.024000000000001 15.024000000000001 15.024000000000001 15.024000000000001 15.024000000000001
g'-band [mag] 15.744000000000002 15.744000000000002 15.744000000000002 15.744000000000002 15.744000000000002 15.744000000000002 15.744000000000002
r'-band [mag] 14.958 14.958 14.958 14.958 14.958 14.958 14.958
i'-band [mag] 14.716000000000001 14.716000000000001 14.716000000000001 14.716000000000001 14.716000000000001 14.716000000000001 14.716000000000001
z'-band [mag] 14.562000000000001 14.562000000000001 14.562000000000001 14.562000000000001 14.562000000000001 14.562000000000001 14.562000000000001
J-band [mag] 13.587000000000002 13.587000000000002 13.587000000000002 13.587000000000002 13.587000000000002 13.587000000000002 13.587000000000002
H-band [mag] 13.15 13.15 13.15 13.15 13.15 13.15 13.15
K-band [mag] 13.038 13.038 13.038 13.038 13.038 13.038 13.038
Disposition Score --- 0.997 --- --- --- --- ---
Comment --- NO_COMMENT --- --- --- --- ---
Eccentricity --- 0 0 0 0 0 0
Impact Parameter ---
0.387 +0.062-0.387
0.4033 +0.0537-0.4031
0.4033 +0.0537-0.4031
0.4033 +0.0537-0.4031
0.59±0.37 0.59±0.61
Transit Duration [hrs] --- 3.252±0.122 3.207±0.12 3.207±0.12 3.207±0.12 3.1931 3.1931
Transit Depth [ppm] --- 353.6±17.5 370.3±17.5 370.3±17.5 370.3±17.5 343 352
Planet-Star Radius Ratio ---
0.017042 +0.000525-0.000793
0.01757 +0.000478-0.000867
0.01757 +0.000478-0.000867
0.01757 +0.000478-0.000867
0.0176±0.0016 0.0176±0.0016
Fitted Stellar Density [g/cm**3] ---
2.28406 +0.81953-0.62414
2.33564 +0.96824-0.60610
2.33564 +0.96824-0.60610
2.33564 +0.96824-0.60610
--- ---
Planetary Fit Type --- LS+MCMC MCMC MCMC MCMC --- ---
Planetary Radius [Earth radii] ---
1.55 +0.06-0.12
1.56 +0.37-0.11
1.56 +0.37-0.11
1.56 +0.37-0.11
1.46±0.71 1.52
Orbit Semi-Major Axis [au] --- .0907 .094 .094 .094 .089 .093
Inclination [deg] --- 89.1 88.81 88.81 88.81 88.24 ---
Equilibrium Temperature [K] --- 667 674 674 674 661 649
Insolation Flux [Earth flux] ---
46.65 +7.05-9.44
48.78 +37.05-10.46
48.78 +37.05-10.46
48.78 +37.05-10.46
--- ---
Planet-Star Distance over Star Radius --- 24.72±8.9 24.9±10.3 24.9±10.3 24.9±10.3 22.1±9.2 22.1±9.2
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 -0.5463 ---
Limb Darkening Coeff. 3 --- 0.0 0.0 0.0 0.0 1.2249 ---
Limb Darkening Coeff. 2 --- 0.1451 0.1819 0.1819 0.1819 -0.47900000000000004 ---
Limb Darkening Coeff. 1 --- 0.5820000000000001 0.5298 0.5298 0.5298 0.5993 ---
Maximum Single Event Statistic --- 3.560772 4.5297546 --- --- --- ---
Maximum Multiple Event Statistic --- 17.25928 18.136723 --- --- --- ---
Transit Signal-to-Noise --- 21.900000000000002 23.2 23.2 23.2 26.6 17.2
Number of Transits --- 117 117 --- --- --- ---
TCE Planet Number --- 2 2 2 2 --- ---
Quarters --- 11111111111111111000000000000000 11111111111111111000000000000000 --- --- --- ---
Odd-Even Depth Comparision Statistic --- 0.9530000000000001 --- --- --- --- ---
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 --- kplr007134976-002-20160209194854_dvs.pdf kplr007134976-002-20141002224145_dvs.pdf kplr007134976-002-20130826182306_dvs.pdf kplr007134976-002-20121115231752_dvs.pdf --- ---
Stellar Effective Temperature [K] --- 4986±82
5202 +172-133
5202 +172-133
5202.00 +172.00-133.00
5122.00±78.00 5037
Stellar Surface Gravity [log10(cm/s**2)] ---
4.496 +0.08-0.025
4.567 +0.024-0.16
4.567 +0.024-0.16
4.567 +0.024-0.160
4.550±0.300 4.57
Stellar Metallicity [dex] --- 0.16±0.15
0.140 +0.240-0.260
0.140 +0.240-0.260
0.140 +0.240-0.260
--- ---
Stellar Radius [Solar radii] ---
0.833 +0.032-0.064
0.811 +0.197-0.054
0.811 +0.197-0.054
0.8110 +0.1970-0.0540
0.7600±0.3700 .79
Stellar Mass [Solar mass] ---
0.793 +0.05-0.029
0.885 +0.067-0.078
0.885 +0.067-0.078
0.8850 +0.0670-0.0780
0.7590±0.0660 ---
Stellar Parameter Provenance --- q1_q17_dr25_stellar stellar_q1_q16 stellar_q1_q16 stellar_q1_q16 Pinsonneault KIC
FW Source α(OOT) [hrs] --- 19.765561±0.000014 19.765552±0.000013 19.765565±0.000012 19.765570000±0.000016000 --- ---
FW Source δ(OOT) [deg] --- 42.66334±0.00017 42.66354±0.00015 42.66363±0.00015 42.66356000±0.00019000 --- ---
FW Source Δα(OOT) [sec] --- -0.02±0.55 -0.39±0.5 0.12±0.48 0.04000±0.05900 --- ---
FW Source Δδ(OOT) [arcsec] --- -0.34±0.6 0.39±0.55 0.71±0.53 0.04800±0.04600 --- ---
FW Δα(OOT) [sec] --- -2e-05±0.00018 0.0001±0.00018 -8e-05±0.00018 -1.5e-05±2.2e-05 --- ---
PRF ΔαSQ(OOT) [arcsec] --- -0.16±0.18 -0.09±0.28 -0.12±0.35 -0.0900±0.3300 --- ---
PRF ΔδSQ(OOT) [arcsec] --- -0.22±0.19 -0.26±0.22 -0.09±0.29 0.0200±0.5100 --- ---
PRF ΔθSQ(OOT) [arcsec] --- 0.27±0.19 0.27±0.22 0.15±0.37 0.0900±0.3400 --- ---
PRF ΔαSQ(KIC) [arcsec] --- -0.19±0.18 -0.13±0.18 -0.13±0.35 0.0900±0.2100 --- ---
PRF ΔδSQ(KIC) [arcsec] --- -0.33±0.19 -0.32±0.19 -0.19±0.31 -0.0700±0.5100 --- ---
PRF ΔθSQ(KIC) [arcsec] --- 0.38±0.19 0.34±0.19 0.23±0.33 0.1100±0.3600 --- ---
FW Offset Significance [percent] --- --- 0.063 0.005 0.096 --- ---
FW Δδ(OOT) [arcsec] --- --- -0.00024±0.0002 -0.00036±0.0002 -1.8e-05±1.7e-05 --- ---
Chi-Square --- --- --- --- --- 1.12 1.09
Stellar Age [Gyr] --- --- --- --- --- 12.6±3.8 ---
Known Objects
2 Confirmed Planets
2 Kepler Objects of Interest (KOIs)
2 Threshold Crossing Events (TCEs)
9 2MASS Point Source Catalog
Data Files
2 Kepler Time Series
2 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.