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Kepler-56 Overview

Kepler-56 3.14 R⦿ 4931.00 K
Kepler-56 b
0.581 RJup
Kepler-56 c
0.874 RJup
Kepler-56 d
Architecture
Kepler-56
Kepler-56
Kepler-56 b
Kepler-56 c
Kepler-56 d
Other Data
Bibliography 23
Exoplanet Archive Notes 2
Nearby Data 7
Discovery Data
Host Planet Method Year Reference Disposition
Kepler-56 Kepler-56 b Transit 2012 Steffen et al. 2013 Confirmed Planet
Kepler-56 Kepler-56 c Transit 2012 Steffen et al. 2013 Confirmed Planet
Kepler-56 Kepler-56 d Radial Velocity 2016 Otor et al. 2016 Confirmed Planet
Kepler-56 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-56 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
19h35m01.99s
Dec
+41d52m18.51s
Distance
912.9940±23.5465 pc
Parallax
1.0672900±0.0280134 mas
Ecliptic Latitude
62.06589 deg
Ecliptic Longitude
309.81795 deg
Galactic Latitude
10.31441 deg
Galactic Longitude
74.92557 deg
Total Proper Motion
13.7878727±0.0428535 mas/yr
Proper Motion (RA)
-6.7462600±0.0439342 mas/yr
Proper Motion (Dec)
-12.0247000±0.0425076 mas/yr
Photometry
mV
12.598±0.046
mTESS
11.7846±0.0071
mJ
10.813±0.020
mH
10.33±0.02
mKs
10.227±0.018
mKep
12.440
mW1
10.142±0.023
mW2
10.245±0.020
mW3
10.172±0.048
mW4
8.881
mGaia
12.429800±0.000169
mB
13.954±0.021
mg
13.255
mi
12.090
mr
12.373
mz
11.911
Abundances
(Hypatia Catalog)
[Fe/H] 0.41±0.04 dex
[C/H] 0.24±0.09 dex
[O/H] 0.21±0.09 dex
[Na/H] 0.43±0.04 dex
[Mg/H] 0.32±0.07 dex
[Al/H] 0.37±0.06 dex
[Si/H] 0.22±0.05 dex
[Ca/H] 0.37±0.06 dex
[Y/H] 0.26±0.08 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 Hadden & Lithwick 2017
 Morton et al. 2016
 Hadden et al. 2014
 Huber et al. 2013
 Batalha et al. 2013 Steffen et al. 2013
 Latham et al. 2005 Fulton & Petigura 2018
 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
M✶
(M⦿)
1.6720±0.1465 --- --- ---
1.4+0.2-0.3
1.290+0.037-0.034
 1.32 1.32±0.13 --- 1.37 ---
1.672+0.076-0.128
 --- ---
1.381 +0.158-0.316
1.381 +0.158-0.316
1.32±0.13 1.32±0.13 1.32±0.13 1.32±0.13 1.3200±0.1300 1.3200±0.1300 1.3620±0.0910 1.3620±0.0910 --- ---
Teff
(K)
--- 4819.4400±74.9542 4912±98
4827.7950+31.9000-54.5577
 ---
4911.000+58.194-33.591
 --- 4840±97 4931 4931 4857 4912±60 --- ---
4838 +65-79
4838 +65-79
4840±97 4840±97 4840±97 4840±97 4840.00±97.00 4840.00±97.00 4931.00±50.00 4931.00±50.00 4931 4931
Age
(Gyr)
--- --- --- --- ---
4.37+0.41-0.31
 --- 3.5±1.3 --- --- ---
2.19+0.63-0.37
 --- --- --- --- --- --- --- --- --- --- 4.38±0.99 4.38±0.99 --- ---
R✶
(R⦿)
--- 4.21799
4.142+0.205-0.194
4.0497494+0.0931053-0.0529921
 ---
4.190+0.188-0.211
 4.23 4.23±0.15 3.14 3.14 4.827
4.063+0.150-0.143
 --- ---
4.361 +0.296-0.641
4.361 +0.296-0.641
4.23±0.15 4.23±0.15 4.23±0.15 4.23±0.15 4.2300±0.1500 4.2300±0.1500 3.1400±0.3700 3.1400±0.3700 3.14 3.14
log g
(log10(cm/s2))
--- --- --- --- ---
3.300+0.037-0.036
 --- 3.31±0.01 3.58 3.58 3.22 --- --- ---
3.299 +0.05-0.041
3.299 +0.05-0.041
3.306±0.045 3.306±0.045 3.306±0.045 3.306±0.045 3.306±0.045 3.306±0.045 3.580±0.100 3.580±0.100 3.58 3.58
Metallicity
(dex)
--- 0.3631310±0.0064215 [M/H] --- --- ---
-0.030+0.019-0.020
[Fe/H] 		--- 0.20±0.16 [Fe/H] --- --- 0.156 [Fe/H] 0.40±0.04 [Fe/H] --- ---
0.2 +0.1-0.15
[Fe/H]
0.2 +0.1-0.15
[Fe/H] 		0.200±0.162 [Fe/H] 0.200±0.162 [Fe/H] 0.200±0.162 [Fe/H] 0.200±0.162 [Fe/H] 0.200±0.162 [Fe/H] 0.200±0.162 [Fe/H] --- --- --- ---
ρ✶
(g/cm3)
--- --- --- --- --- --- --- 0.0246±0.0006 --- --- --- 0.030±0.000 --- ---
0.03041 +0.00125-0.00740
0.00747 +0.00344-0.00360
0.03356 +0.00913-0.00651
0.00683 +0.00671-0.00295
0.03356 +0.00913-0.00651
0.00683 +0.00671-0.00295
0.00683 +0.00671-0.00295
0.03356 +0.00913-0.00651
--- --- --- ---
L✶
(log10(L⦿))
--- --- ---
0.9045463+0.0183191-0.0191260
 --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
γ
(km/s)
--- --- --- -54.30304744819338±0.84815892179932 --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
Print
Status
Confirmed Planet
Detected By
Transit Timing Variations, Transit
Tools
Transit Prediction Service
Kepler Names
KOI
Transit
Source Huber et al. 2013
 Weiss et al. 2024
 Berger et al. 2018
 Hadden & Lithwick 2017
 Otor et al. 2016
 Holczer et al. 2016
 Morton et al. 2016
 Hadden et al. 2014
 Steffen et al. 2013
 Fulton & Petigura 2018
 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
ω
(deg)
--- --- --- --- -11±17 --- --- --- --- --- --- --- --- --- --- ---
Mp sin i
(M⨁)
--- 36.403107070±7.385514045 --- --- 30.0±6.2 --- --- --- --- --- --- --- --- --- --- ---
Mp sin i
(MJup)
--- 0.11453698380±0.02323742589 --- --- 0.0944±0.0195 --- --- --- --- --- --- --- --- --- --- ---
e
--- 0 --- --- 0.04±0.01 --- --- --- --- --- --- 0 0 0 0 0
Mp
(M⨁)
22.1 +3.9-3.6
 --- ---
32.0+11.2-0.5
 --- --- ---
236.2 +67.5-59.6
--- --- --- --- --- --- --- ---
Mp
(MJup)
0.070 +0.012-0.011
 --- ---
0.101+0.035-0.002
 --- --- ---
0.743 +0.212-0.188
--- --- --- --- --- --- --- ---
P
(days)
10.5016 +0.0011-0.0010
 10.5007334 --- 10.501 --- 10.50106713±0.00002844 10.5007334±0.0001781 10.501 10.5034294±0.00025 10.500733400±0.000178100 10.5007712±0.0001312 10.5007712±0.0001312 10.5007334±0.0001781 10.5007334±0.0001781 10.5007334±0.0001781 10.50343±0.00025
ρ
(g/cm3)
0.442 +0.080-0.072
 1.8504668600±0.4018021633 --- 1.4±0.5 --- --- --- --- --- --- --- --- --- --- --- ---
Rp
(R⨁)
6.51 +0.29-0.28
 4.768±0.213
5.393+0.308-0.269
5.1+0.5-0.7
 --- ---
4.50+0.32-0.35
 6.51±0.23 3.84 4.768±0.213 ---
5.68 +0.38-0.84
4.96±0.18 4.96±0.18 4.96±0.18 3.84±0.47
Rp
(RJup)
0.581 +0.026-0.025
 0.4254±0.0190
0.4811+0.0275-0.0240
0.45+0.04-0.06
 --- ---
0.401+0.029-0.031
 0.581±0.021 0.343 0.4254±0.0190 ---
0.507+0.034-0.075
0.443+0.016-0.016
0.443+0.016-0.016
0.443+0.016-0.016
 0.343±0.042
a
(au)
0.1028±0.0037 0.1113862791 --- --- --- --- --- --- --- 0.11149±0.00228 --- .1046 .103 .103 .103 .104
TC
(days)
2454978.2556 +0.0056-0.0057
 --- --- --- --- 2454958.107527±0.025206 2454968.6392±0.0144 --- 2454968.55893±0.0088 --- 2454968.648±0.0117 2454968.648±0.0117 2454968.639±0.0144 2454968.639±0.0144 2454968.639±0.0144 2454968.5589±0.0088
K
(m/s)
--- 7.54628±1.53100 --- --- --- --- --- --- --- --- --- --- --- --- --- ---
δ
(%)
--- --- --- --- --- 0.0205 --- ---
0.0125 +0.0008-0.0007
--- --- 0.01834±0.00045 0.01442±0.00051 0.01442±0.00051 0.01442±0.00051 0.01260
T14
(hours)
--- --- --- --- --- 16.3697 13.366±0.402 --- 13.5408 --- --- 14.522±0.281 13.366±0.402 13.366±0.402 13.366±0.402 13.5401
Rp/R✶
--- --- --- --- --- ---
0.010738 +0.000332-0.000237
--- ---
0.010738+0.000332-0.000237
 ---
0.011923 +0.000338-0.000206
0.010738 +0.000332-0.000237
0.010738 +0.000332-0.000237
0.010738 +0.000332-0.000237
0.0112±0.00033
S
(S⨁)
--- ---
819.245+45.517-42.666
 --- --- --- --- --- --- 694.9±66.9 ---
852.28 +172.91-271.66
828.32 +133.15-117.65
828.32 +133.15-117.65
828.32 +133.15-117.65
---
a/R✶
--- --- --- --- --- --- --- --- --- --- --- 5.617±0.231 5.8±1.6 5.8±1.6 5.8±1.6 4.2±1.9
Teq
(K)
--- --- --- --- --- --- --- --- --- --- --- 1378 1368 1368 1368 1196
b
--- --- --- --- --- --- --- --- --- --- ---
0.034 +0.325-0.034
0.3121 +0.0704-0.312
0.3121 +0.0704-0.312
0.3121 +0.0704-0.312
0.741±0.1
i
(deg)
--- --- --- --- --- --- --- --- --- --- --- 89.66 87.09 87.09 87.09 79.64
Print
Status
Confirmed Planet
Detected By
Transit Timing Variations, Transit
Tools
Transit Prediction Service
Kepler Names
KOI
Transit
Source Huber et al. 2013
 Weiss et al. 2024
 Berger et al. 2018
 Hadden & Lithwick 2017
 Otor et al. 2016
 Holczer et al. 2016
 Morton et al. 2016
 Hadden et al. 2014
 Steffen et al. 2013
 Fulton & Petigura 2018
 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
ω
(deg)
--- --- --- --- -97.40±83.70 --- --- --- --- --- --- --- --- --- --- ---
Mp sin i
(M⨁)
--- 235.584647400±8.781297349 --- --- 195±14 --- --- --- --- --- --- --- --- --- --- ---
Mp sin i
(MJup)
--- 0.7412321949±0.0276290513 --- --- 0.614±0.044 --- --- --- --- --- --- --- --- --- --- ---
e
--- 0 --- --- 0.00±0.01 --- --- --- --- --- --- 0 0 0 0 0
Mp
(M⨁)
181 +21-19
 --- ---
137.6+44.1-0.3
 --- --- ---
286.8 +56.9-51.7
--- --- --- --- --- --- --- ---
Mp
(MJup)
0.570 +0.066-0.060
 --- ---
0.4329+0.1388-0.0009
 --- --- ---
0.902 +0.179-0.163
--- --- --- --- --- --- --- ---
P
(days)
21.40239 +0.00059-0.00062
 21.4054901 --- 21.405 --- 21.40569598±0.00001215 21.4054901±0.0001219 21.405 21.4050484±0.00036 21.405490100±0.000121900 21.4054422±0.0001196 21.4054422±0.0001196 21.4054901±0.0001219 21.4054901±0.0001219 21.4054901±0.0001219 21.40505±0.00036
ρ
(g/cm3)
1.06 +0.14-0.13
 1.0051131260±0.1098572769 --- 0.6±0.2 --- --- --- --- --- --- --- --- --- --- --- ---
Rp
(R⨁)
9.80±0.46 10.890±0.646
11.051+0.555-0.835
10.6+1.4-1.3
 --- ---
11.43+0.53-1.10
 9.80±0.35 7.85 10.890±0.646 ---
11.64 +0.79-1.71
11.34 +0.41-0.4
11.34 +0.41-0.4
11.34 +0.41-0.4
7.86±0.93
Rp
(RJup)
0.874±0.041 0.97154±0.05763
0.98590+0.04951-0.07449
0.946+0.125-0.116
 --- ---
1.020+0.047-0.098
 0.874±0.031 0.700 0.97154±0.05763 ---
1.038+0.070-0.153
1.012+0.037-0.036
1.012+0.037-0.036
1.012+0.037-0.036
0.701+0.083-0.083
a
(au)
0.1652±0.0059 0.1790751782 --- --- --- --- --- --- --- 0.17915±0.00365 --- .1681 .1656 .1656 .1656 .167
TC
(days)
2454978.6560 +0.0057-0.0055
 --- --- --- --- 2454958.690110±0.010849 2454980.0866±0.0046 --- 2454980.0928±0.0061 --- 2454980.09±0.00441 2454980.09±0.00441 2454980.087±0.00455 2454980.087±0.00455 2454980.087±0.00455 2454980.0928±0.0061
K
(m/s)
--- 38.515860±1.435659 --- --- --- --- --- --- --- --- --- --- --- --- --- ---
δ
(%)
--- --- --- --- --- 0.0417 --- --- 0.0525±0.0015 --- --- 0.04093±0.00075 0.04023±0.00079 0.04023±0.00079 0.04023±0.00079 0.03990
T14
(hours)
--- --- --- --- --- 11.4762 11.657±0.443 --- 11.0808 --- --- 11.721±0.368 11.657±0.443 11.657±0.443 11.657±0.443 11.0797
Rp/R✶
--- --- --- --- --- ---
0.024556 +0.000249-0.002046
--- ---
0.024556+0.000249-0.002046
 ---
0.024433 +0.000213-0.001451
0.024556 +0.000249-0.002046
0.024556 +0.000249-0.002046
0.024556 +0.000249-0.002046
0.02292±0.00033
S
(S⨁)
--- ---
317.206+17.624-16.520
 --- --- --- --- --- --- 268.9±26.2 ---
330.00 +66.95-105.19
320.44 +51.51-45.51
320.44 +51.51-45.51
320.44 +51.51-45.51
---
a/R✶
--- --- --- --- --- --- --- --- --- --- --- 5.66±2.6 5.49±2.7 5.49±2.7 5.49±2.7 6.7±3.1
Teq
(K)
--- --- --- --- --- --- --- --- --- --- --- 1087 1079 1079 1079 944
b
--- --- --- --- --- --- --- --- --- --- ---
0.943 +0.005-0.031
0.9495 +0.0011-0.0577
0.9495 +0.0011-0.0577
0.9495 +0.0011-0.0577
0.919±0.1
i
(deg)
--- --- --- --- --- --- --- --- --- --- --- 80.4 80.21 80.21 80.21 81.93
Print
Kepler-56 d Planetary Parameters (2 Solutions)
Status
Confirmed Planet
Detected By
Radial Velocity
Tools
Kepler Names
Source Otor et al. 2016
 Weiss et al. 2024
ω
(deg)
-15.0±5.7 ---
Mp sin i
(M⨁)
1784±120 2044.75165300±47.13439047
Mp sin i
(MJup)
5.61±0.38 6.4335081770±0.1483013774
e
0.20±0.01 0.204814411200±0.002778326024
P
(days)
1002±5 994.439067±4.951153
K
(m/s)
95.21±1.84 95.006763±2.190039
a
(au)
2.16±0.08 2.314216894
Print
Kepler Detection Products (4 File Types, 21 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_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 6448890 6448890 6448890 6448890 6448890 6448890 6448890
KOI Name K01241.02 K01241.02 K01241.02 K01241.02 K01241.02 K01241.02 K01241.02
Kepler Name Kepler-56 b Kepler-56 b Kepler-56 b Kepler-56 b Kepler-56 b Kepler-56 b Kepler-56 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 FALSE POSITIVE CANDIDATE NOT DISPOSITIONED NOT DISPOSITIONED CANDIDATE CANDIDATE
Not Transit-Like False Positive Flag 0 1 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] 10.5007712±0.0001312 10.5007712±0.0001312 10.5007334±0.0001781 10.5007334±0.0001781 10.5007334±0.0001781 10.50343±0.00025 10.50343±0.00025
Transit Epoch [BKJD] 135.6479±0.0117 135.6479±0.0117 135.6392±0.0144 135.6392±0.0144 135.6392±0.0144 135.5589±0.0088 135.5589±0.0088
Transit Epoch [BJD] 2454968.648±0.0117 2454968.648±0.0117 2454968.639±0.0144 2454968.639±0.0144 2454968.639±0.0144 2454968.5589±0.0088 2454968.5589±0.0088
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 kplr006448890-20160209194854_dvr.pdf kplr006448890-20160209194854_dvr.pdf kplr006448890-20141002224145_dvr.pdf kplr006448890-20130815195353_dvr.pdf kplr006448890-20121029204534_dvr.pdf --- ---
RA [decimal degrees] 293.75836 293.75836 293.75836 293.75836 293.75836 293.75836 293.75836
Dec [decimal degrees] 41.871868 41.871868 41.871868 41.871868 41.871868 41.871868 41.871868
Kepler-band [mag] 12.44 12.44 12.44 12.44 12.44 12.44 12.44
g'-band [mag] 13.255 13.255 13.255 13.255 13.255 13.255 13.255
r'-band [mag] 12.373000000000001 12.373000000000001 12.373000000000001 12.373000000000001 12.373000000000001 12.373000000000001 12.373000000000001
i'-band [mag] 12.09 12.09 12.09 12.09 12.09 12.09 12.09
z'-band [mag] 11.911000000000001 11.911000000000001 11.911000000000001 11.911000000000001 11.911000000000001 11.911000000000001 11.911000000000001
J-band [mag] 10.813 10.813 10.813 10.813 10.813 10.813 10.813
H-band [mag] 10.33 10.33 10.33 10.33 10.33 10.33 10.33
K-band [mag] 10.227 10.227 10.227 10.227 10.227 10.227 10.227
Disposition Score --- 0.098 --- --- --- --- ---
Comment --- LPP_DV --- --- --- --- ---
Eccentricity --- 0 0 0 0 0 0
Impact Parameter ---
0.034 +0.325-0.034
0.3121 +0.0704-0.312
0.3121 +0.0704-0.312
0.3121 +0.0704-0.312
0.741±0.1 0.74±0.21
Transit Duration [hrs] --- 14.522±0.281 13.366±0.402 13.366±0.402 13.366±0.402 13.5401 13.5401
Transit Depth [ppm] --- 183.4±4.5 144.2±5.1 144.2±5.1 144.2±5.1 126 145
Planet-Star Radius Ratio ---
0.011923 +0.000338-0.000206
0.010738 +0.000332-0.000237
0.010738 +0.000332-0.000237
0.010738 +0.000332-0.000237
0.0112±0.00033 0.0112±0.00033
Fitted Stellar Density [g/cm**3] ---
0.03041 +0.00125-0.00740
0.03356 +0.00913-0.00651
0.03356 +0.00913-0.00651
0.03356 +0.00913-0.00651
--- ---
Planetary Fit Type --- LS+MCMC MCMC MCMC MCMC --- ---
Planetary Radius [Earth radii] ---
5.68 +0.38-0.84
4.96±0.18 4.96±0.18 4.96±0.18 3.84±0.47 3.84
Orbit Semi-Major Axis [au] --- .1046 .103 .103 .103 .104 .104
Inclination [deg] --- 89.66 87.09 87.09 87.09 79.64 ---
Equilibrium Temperature [K] --- 1378 1368 1368 1368 1196 1196
Insolation Flux [Earth flux] ---
852.28 +172.91-271.66
828.32 +133.15-117.65
828.32 +133.15-117.65
828.32 +133.15-117.65
--- ---
Planet-Star Distance over Star Radius --- 5.617±0.231 5.8±1.6 5.8±1.6 5.8±1.6 4.2±1.9 4.2±1.9
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 -0.5549000000000001 ---
Limb Darkening Coeff. 3 --- 0.0 0.0 0.0 0.0 1.365 ---
Limb Darkening Coeff. 2 --- 0.1124 0.13440000000000002 0.13440000000000002 0.13440000000000002 -0.6962 ---
Limb Darkening Coeff. 1 --- 0.6323000000000001 0.6081 0.6081 0.6081 0.7218 ---
Maximum Single Event Statistic --- 4.3861976 4.875442 --- --- --- ---
Maximum Multiple Event Statistic --- 19.48658 20.39986 --- --- --- ---
Transit Signal-to-Noise --- 45.300000000000004 43.9 43.9 43.9 39.300000000000004 27.3
Number of Transits --- 126 125 --- --- --- ---
TCE Planet Number --- 2 2 2 2 --- ---
Quarters --- 11111111111111111000000000000000 11111111111111111000000000000000 --- --- --- ---
Odd-Even Depth Comparision Statistic --- 0.9548000000000001 --- --- --- --- ---
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 --- kplr006448890-002-20160209194854_dvs.pdf kplr006448890-002-20141002224145_dvs.pdf kplr006448890-002-20130826182306_dvs.pdf kplr006448890-002-20121115231752_dvs.pdf --- ---
Stellar Effective Temperature [K] ---
4838 +65-79
4840±97 4840±97 4840.00±97.00 4931.00±50.00 4931
Stellar Surface Gravity [log10(cm/s**2)] ---
3.299 +0.05-0.041
3.306±0.045 3.306±0.045 3.306±0.045 3.580±0.100 3.58
Stellar Metallicity [dex] ---
0.2 +0.1-0.15
0.200±0.162 0.200±0.162 0.200±0.162 --- ---
Stellar Radius [Solar radii] ---
4.361 +0.296-0.641
4.23±0.15 4.23±0.15 4.2300±0.1500 3.1400±0.3700 3.14
Stellar Mass [Solar mass] ---
1.381 +0.158-0.316
1.32±0.13 1.32±0.13 1.3200±0.1300 1.3620±0.0910 ---
Stellar Parameter Provenance --- q1_q17_dr25_stellar stellar_q1_q16 stellar_q1_q16 stellar_q1_q16 SPC SPC
FW Offset Significance [percent] --- 0.048 0.025 0.598 0.42500000000000004 0.067 ---
FW Source α(OOT) [hrs] --- 19.5838922±0.0000046 19.5838875±0.0000049 19.5838924±0.0000039 19.583893900±0.000005700 19.583897000±0.000006100 ---
FW Source δ(OOT) [deg] --- 41.871819±0.000036 41.871821±0.000042 41.871818±0.000036 41.87185700±0.00004900 41.87188400±0.00005300 ---
FW Source Δα(OOT) [sec] --- 0.09±0.19 -0.1±0.2 0.1±0.16 -0.00200±0.02100 0.01300±0.02200 ---
FW Source Δδ(OOT) [arcsec] --- -0.18±0.13 -0.17±0.15 -0.19±0.13 0.00900±0.01200 0.01400±0.01300 ---
FW Δα(OOT) [sec] --- 5.9e-05±3.6e-05 4.4e-05±3.3e-05 1.6e-05±3.1e-05 3e-07±3.3e-06 -2.1e-06±1.8e-06 ---
FW Δδ(OOT) [arcsec] --- -0±2.6e-05 -2e-06±2.6e-05 2e-06±2.7e-05 -1.4e-06±1.9e-06 -2.3e-06±1e-06 ---
PRF ΔαSQ(OOT) [arcsec] --- -0.09±0.34 -0±0.22 -0.1±0.41 0.0100±0.2400 0.0600±0.2900 ---
PRF ΔδSQ(OOT) [arcsec] --- -0.01±0.27 -0.04±0.23 -0.02±0.25 -0.0300±0.2700 -0.0600±0.2500 ---
PRF ΔθSQ(OOT) [arcsec] --- 0.09±0.34 0.04±0.23 0.1±0.41 0.0300±0.2600 0.0900±0.2700 ---
PRF ΔαSQ(KIC) [arcsec] --- -0.14±0.39 -0.07±0.22 -0.14±0.41 -0.0600±0.2400 0.0100±0.2900 ---
PRF ΔδSQ(KIC) [arcsec] --- -0.17±0.28 -0.23±0.23 -0.19±0.27 -0.2000±0.2700 -0.2200±0.2500 ---
PRF ΔθSQ(KIC) [arcsec] --- 0.22±0.33 0.24±0.23 0.24±0.41 0.2100±0.2600 0.2200±0.2500 ---
Chi-Square --- --- --- --- --- 1.2 1.22
Stellar Age [Gyr] --- --- --- --- --- 4.38±0.99 ---
KepID 6448890 6448890 6448890 6448890 6448890 6448890 6448890
KOI Name K01241.01 K01241.01 K01241.01 K01241.01 K01241.01 K01241.01 K01241.01
Kepler Name Kepler-56 c Kepler-56 c Kepler-56 c Kepler-56 c Kepler-56 c Kepler-56 c Kepler-56 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 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] 21.4054422±0.0001196 21.4054422±0.0001196 21.4054901±0.0001219 21.4054901±0.0001219 21.4054901±0.0001219 21.40505±0.00036 21.40505±0.00036
Transit Epoch [BKJD] 147.08981±0.00441 147.08981±0.00441 147.0866±0.00455 147.0866±0.00455 147.0866±0.00455 147.0928±0.0061 147.0928±0.0061
Transit Epoch [BJD] 2454980.09±0.00441 2454980.09±0.00441 2454980.087±0.00455 2454980.087±0.00455 2454980.087±0.00455 2454980.0928±0.0061 2454980.0928±0.0061
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 kplr006448890-20160209194854_dvr.pdf kplr006448890-20160209194854_dvr.pdf kplr006448890-20141002224145_dvr.pdf kplr006448890-20130815195353_dvr.pdf kplr006448890-20121029204534_dvr.pdf --- ---
RA [decimal degrees] 293.75836 293.75836 293.75836 293.75836 293.75836 293.75836 293.75836
Dec [decimal degrees] 41.871868 41.871868 41.871868 41.871868 41.871868 41.871868 41.871868
Kepler-band [mag] 12.44 12.44 12.44 12.44 12.44 12.44 12.44
g'-band [mag] 13.255 13.255 13.255 13.255 13.255 13.255 13.255
r'-band [mag] 12.373000000000001 12.373000000000001 12.373000000000001 12.373000000000001 12.373000000000001 12.373000000000001 12.373000000000001
i'-band [mag] 12.09 12.09 12.09 12.09 12.09 12.09 12.09
z'-band [mag] 11.911000000000001 11.911000000000001 11.911000000000001 11.911000000000001 11.911000000000001 11.911000000000001 11.911000000000001
J-band [mag] 10.813 10.813 10.813 10.813 10.813 10.813 10.813
H-band [mag] 10.33 10.33 10.33 10.33 10.33 10.33 10.33
K-band [mag] 10.227 10.227 10.227 10.227 10.227 10.227 10.227
Disposition Score --- 1.0 --- --- --- --- ---
Comment --- NO_COMMENT --- --- --- --- ---
Eccentricity --- 0 0 0 0 0 0
Impact Parameter ---
0.943 +0.005-0.031
0.9495 +0.0011-0.0577
0.9495 +0.0011-0.0577
0.9495 +0.0011-0.0577
0.919±0.1 0.92±0.15
Transit Duration [hrs] --- 11.721±0.368 11.657±0.443 11.657±0.443 11.657±0.443 11.0797 11.0797
Transit Depth [ppm] --- 409.3±7.5 402.3±7.9 402.3±7.9 402.3±7.9 399 396
Planet-Star Radius Ratio ---
0.024433 +0.000213-0.001451
0.024556 +0.000249-0.002046
0.024556 +0.000249-0.002046
0.024556 +0.000249-0.002046
0.02292±0.00033 0.02292±0.00033
Fitted Stellar Density [g/cm**3] ---
0.00747 +0.00344-0.00360
0.00683 +0.00671-0.00295
0.00683 +0.00671-0.00295
0.00683 +0.00671-0.00295
--- ---
Planetary Fit Type --- LS+MCMC MCMC MCMC MCMC --- ---
Planetary Radius [Earth radii] ---
11.64 +0.79-1.71
11.34 +0.41-0.4
11.34 +0.41-0.4
11.34 +0.41-0.4
7.86±0.93 7.85
Orbit Semi-Major Axis [au] --- .1681 .1656 .1656 .1656 .167 .167
Inclination [deg] --- 80.4 80.21 80.21 80.21 81.93 ---
Equilibrium Temperature [K] --- 1087 1079 1079 1079 944 944
Insolation Flux [Earth flux] ---
330.00 +66.95-105.19
320.44 +51.51-45.51
320.44 +51.51-45.51
320.44 +51.51-45.51
--- ---
Planet-Star Distance over Star Radius --- 5.66±2.6 5.49±2.7 5.49±2.7 5.49±2.7 6.7±3.1 6.7±3.1
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 -0.5549000000000001 ---
Limb Darkening Coeff. 3 --- 0.0 0.0 0.0 0.0 1.365 ---
Limb Darkening Coeff. 2 --- 0.1124 0.13440000000000002 0.13440000000000002 0.13440000000000002 -0.6962 ---
Limb Darkening Coeff. 1 --- 0.6323000000000001 0.6081 0.6081 0.6081 0.7218 ---
Maximum Single Event Statistic --- 5.214027 6.700171 --- --- --- ---
Maximum Multiple Event Statistic --- 27.981883999999997 28.854898 --- --- --- ---
Transit Signal-to-Noise --- 60.9 63.300000000000004 63.300000000000004 63.300000000000004 49.2 39.6
Number of Transits --- 64 64 --- --- --- ---
TCE Planet Number --- 1 1 1 1 --- ---
Quarters --- 11111111111111111000000000000000 11111111111111111000000000000000 --- --- --- ---
Odd-Even Depth Comparision Statistic --- 0.7056 --- --- --- --- ---
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 --- kplr006448890-001-20160209194854_dvs.pdf kplr006448890-001-20141002224145_dvs.pdf kplr006448890-001-20130826182306_dvs.pdf kplr006448890-001-20121115231752_dvs.pdf --- ---
Stellar Effective Temperature [K] ---
4838 +65-79
4840±97 4840±97 4840.00±97.00 4931.00±50.00 4931
Stellar Surface Gravity [log10(cm/s**2)] ---
3.299 +0.05-0.041
3.306±0.045 3.306±0.045 3.306±0.045 3.580±0.100 3.58
Stellar Metallicity [dex] ---
0.2 +0.1-0.15
0.200±0.162 0.200±0.162 0.200±0.162 --- ---
Stellar Radius [Solar radii] ---
4.361 +0.296-0.641
4.23±0.15 4.23±0.15 4.2300±0.1500 3.1400±0.3700 3.14
Stellar Mass [Solar mass] ---
1.381 +0.158-0.316
1.32±0.13 1.32±0.13 1.3200±0.1300 1.3620±0.0910 ---
Stellar Parameter Provenance --- q1_q17_dr25_stellar stellar_q1_q16 stellar_q1_q16 stellar_q1_q16 SPC SPC
FW Offset Significance [percent] --- 0.036000000000000004 0.0 0.0 0.557 0.37 ---
FW Source α(OOT) [hrs] --- 19.5838942±0.0000032 19.5838912±0.0000029 19.5838908±0.0000027 19.583892800±0.000004100 19.583892300±0.000004400 ---
FW Source δ(OOT) [deg] --- 41.871818±0.000026 41.871873±0.000025 41.871872±0.000025 41.87183700±0.00003500 41.87179500±0.00003900 ---
FW Source Δα(OOT) [sec] --- 0.17±0.13 0.05±0.12 0.03±0.11 -0.00600±0.01500 -0.00400±0.01600 ---
FW Source Δδ(OOT) [arcsec] --- -0.187±0.093 0.011±0.09 0.008±0.089 0.00360±0.00850 -0.00710±0.00930 ---
FW Δα(OOT) [sec] --- 8.7e-05±5.2e-05 4.5e-05±4.7e-05 5.9e-05±4.6e-05 2e-06±5.1e-06 1.3e-06±2.7e-06 ---
FW Δδ(OOT) [arcsec] --- 2e-06±4e-05 -7.5e-05±3.9e-05 -7.4e-05±4.1e-05 -1.2e-06±3.1e-06 2.4e-06±1.6e-06 ---
PRF ΔαSQ(OOT) [arcsec] --- -0.14±0.12 -0.19±0.12 -0.12±0.13 -0.2400±0.1200 -0.2600±0.1200 ---
PRF ΔδSQ(OOT) [arcsec] --- 0.03±0.22 0.09±0.21 0.13±0.23 0.2400±0.2000 0.6600±0.2700 ---
PRF ΔθSQ(OOT) [arcsec] --- 0.14±0.14 0.22±0.11 0.17±0.25 0.3400±0.1600 0.7100±0.2600 ---
PRF ΔαSQ(KIC) [arcsec] --- -0.2±0.12 -0.26±0.13 -0.18±0.14 -0.3000±0.1200 -0.3200±0.1200 ---
PRF ΔδSQ(KIC) [arcsec] --- -0.14±0.23 -0.1±0.22 -0.11±0.25 0.1100±0.2100 0.5100±0.2800 ---
PRF ΔθSQ(KIC) [arcsec] --- 0.25±0.12 0.27±0.13 0.21±0.15 0.3200±0.1300 0.6000±0.2400 ---
Chi-Square --- --- --- --- --- 1.31 1.35
Stellar Age [Gyr] --- --- --- --- --- 4.38±0.99 ---
Known Objects
3 Confirmed Planets
2 Kepler Objects of Interest (KOIs)
2 Threshold Crossing Events (TCEs)
8 2MASS Point Source Catalog
Data Files
1 Kepler Time Series
3 SuperWASP Time Series
3 Associated Literature Data
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