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Kepler-556 Overview

Kepler-556 0.91 R⦿ 5641.00 K
Kepler-556 b
0.200 RJup
Architecture
Kepler-556
Kepler-556
Kepler-556 b
Other Data
Bibliography 18
Exoplanet Archive Notes 1
Nearby Data 7
Discovery Data
Host Planet Method Year Reference Disposition
Kepler-556 Kepler-556 b Transit 2016 Morton et al. 2016 Confirmed Planet
Kepler-556 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
19h22m07.08s
Dec
+38d56m33.83s
Distance
674.598±9.132 pc
Parallax
1.4537500±0.0199124 mas
Ecliptic Latitude
60.04408 deg
Ecliptic Longitude
303.10576 deg
Galactic Latitude
11.19905 deg
Galactic Longitude
71.13919 deg
Total Proper Motion
18.9153454±0.0352212 mas/yr
Proper Motion (RA)
9.1851800±0.0308256 mas/yr
Proper Motion (Dec)
16.5355000±0.0364707 mas/yr
Photometry
mV
14.316±0.069
mTESS
13.6597±0.0078
mJ
13.039±0.023
mH
12.687±0.022
mKs
12.668±0.023
mKep
14.112
mW1
12.603±0.023
mW2
12.620±0.024
mW3
12.642±0.438
mW4
9.219
mGaia
14.12470±0.00024
mB
15.226±0.067
mg
14.533100±0.002785
mi
13.9111000±0.0031146
mr
14.0518000±0.0029509
mu
15.9438000±0.0054998
mz
13.8491000±0.0035352
Abundances
(Hypatia Catalog)
[Fe/H] -0.17±0.04 dex
[C/H] -0.13±0.09 dex
[O/H] -0.14±0.09 dex
[Na/H] -0.25±0.04 dex
[Mg/H] -0.15±0.07 dex
[Al/H] -0.23±0.06 dex
[Si/H] -0.16±0.05 dex
[Ca/H] -0.14±0.06 dex
[Y/H] -0.12±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 TICv8 Berger et al. 2018 Gaia DR2 Morton et al. 2016 Batalha et al. 2013 Latham et al. 2005 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 Q1-Q6 KOI Table Show Candidate Solutions >> << Hide Candidate Solutions
Teff
(K)
5618.340±128.878 5641±113
5570.3335+487.6600-56.6670
5740.000+57.531-49.062
 5732 5732 5641±60 --- 5550±110
5957 +154-181
5957 +154-181
5957.00 +154.00-181.00
5934.00±93.00 5732
Metallicity
(dex)
-0.0525176±0.0131098 [M/H] --- --- 0.0300±0.1010 [Fe/H] --- -0.087 [Fe/H] -0.070±0.040 [Fe/H] --- 0±0.15 [Fe/H]
-0.080 +0.220-0.300
[Fe/H]
-0.080 +0.220-0.300
[Fe/H]
-0.080 +0.220-0.300
[Fe/H] 		--- ---
Age
(Gyr)
--- --- ---
4.17+2.77-2.22
 --- ---
4.27+2.65-2.45
 --- --- --- --- --- 1±2.4 ---
ρ✶
(g/cm3)
1.4004538 --- --- --- --- --- 1.27±0.08 ---
1.41103 +0.03337-0.45558
1.43045 +0.08910-0.39372
1.43045 +0.08910-0.39372
1.43045 +0.08910-0.39372
--- ---
M✶
(M⦿)
0.99 --- ---
1.000+0.033-0.035
 --- ---
0.921+0.036-0.034
 ---
0.894 +0.067-0.044
1.026 +0.145-0.13
1.026 +0.145-0.13
1.0260 +0.1450-0.1300
1.0100±0.1100 ---
R✶
(R⦿)
0.998874
0.922+0.041-0.039
0.96108990+0.01985680-0.14850500
0.9800+0.0830-0.0490
 0.91 0.938
0.908+0.025-0.024
 ---
0.953 +0.12-0.098
0.937 +0.394-0.082
0.937 +0.394-0.082
0.9370 +0.3940-0.0820
0.9200±0.4900 .91
log g
(log10(cm/s2))
4.43468 --- ---
4.460+0.045-0.072
 4.52 4.52 --- --- 4.431±0.095
4.506 +0.039-0.303
4.506 +0.039-0.303
4.506 +0.039-0.303
4.510±0.300 4.52
L✶
(log10(L⦿))
-0.04785192 ---
-0.09625245+0.01589408-0.01649793
 --- --- --- --- --- --- --- --- --- --- ---
Print
Status
Confirmed Planet
Detected By
Transit
Tools
Transit Prediction Service
Kepler Names
KOI
Transit
Source Morton et al. 2016 GajdoĊĦ et al. 2019 Berger et al. 2018 Holczer et al. 2016 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
a/R✶
--- --- --- --- --- --- 21.723±0.514 21.82±1.4 21.82±1.4 21.82±1.4 15.3±5.5
Teq
(K)
--- --- --- --- --- --- 766 797 797 797 792
b
--- --- --- --- --- ---
0.012 +0.43-0.012
0.0891 +0.3519-0.089
0.0891 +0.3519-0.089
0.0891 +0.3519-0.089
0.71±0.12
e
--- --- --- --- --- --- 0 0 0 0 0
i
(deg)
--- --- --- --- --- --- 89.97 89.95 89.95 89.95 87.09
P
(days)
11.72292176±2.381e-05 11.7229196299±0.0000234906 --- 11.72294988±0.00000225 11.722921760±0.000023810 11.72291212±2.566e-05 11.72291212±2.566e-05 11.72292176±2.381e-05 11.72292176±2.381e-05 11.72292176±2.381e-05 11.722936±8.1e-05
Rp
(R⨁)
2.24+0.20-0.12
 ---
2.013+0.110-0.089
 --- 2.066±0.072 ---
2.08 +0.26-0.21
2.13 +0.9-0.19
2.13 +0.9-0.19
2.13 +0.9-0.19
2.2±1.2
Rp
(RJup)
0.200+0.018-0.011
 ---
0.1796+0.0098-0.0079
 --- 0.1843±0.0064 ---
0.186+0.023-0.019
0.190+0.080-0.017
0.190+0.080-0.017
0.190+0.080-0.017
0.196+0.107-0.107
Rp/R✶
0.020827 +0.000539-0.000338
--- --- ---
0.020827+0.000539-0.000338
 ---
0.020002 +0.000633-0.000257
0.020827 +0.000539-0.000338
0.020827 +0.000539-0.000338
0.020827 +0.000539-0.000338
0.02214±0.00065
a
(au)
--- --- --- --- 0.09833±0.00125 --- .0973 .1019 .1019 .1019 .101
δ
(%)
--- --- --- 0.0515 --- --- 0.04922±0.00096
0.05196+0.00100-0.00100
0.05196+0.00100-0.00100
0.05196+0.00100-0.00100
 0.05080
T14
(hours)
4.175±0.0522 --- --- 4.3883 --- --- 4.2064±0.0526 4.175±0.0522 4.175±0.0522 4.175±0.0522 4.2884
TC
(days)
2455010.3185±0.0016 2455010.31960000±0.00149168 --- 2454975.147289±0.001984 --- 2455010.32±0.00165 2455010.32±0.00165 2455010.319±0.00157 2455010.319±0.00157 2455010.319±0.00157 2455010.3179±0.0024
S
(S⨁)
--- ---
81.641+2.861-2.767
 --- 77.5±5.7 ---
81.46 +30.24-20.94
95.29 +117.65-25.16
95.29 +117.65-25.16
95.29 +117.65-25.16
---
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 3847138 3847138 3847138 3847138 3847138 3847138 3847138
KOI Name K00444.01 K00444.01 K00444.01 K00444.01 K00444.01 K00444.01 K00444.01
Kepler Name Kepler-556 b Kepler-556 b Kepler-556 b Kepler-556 b Kepler-556 b Kepler-556 b Kepler-556 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] 11.72291212±2.566e-05 11.72291212±2.566e-05 11.72292176±2.381e-05 11.72292176±2.381e-05 11.72292176±2.381e-05 11.722936±8.1e-05 11.722936±8.1e-05
Transit Epoch [BKJD] 177.3196±0.00165 177.3196±0.00165 177.3185±0.00157 177.3185±0.00157 177.3185±0.00157 177.3179±0.0024 177.3179±0.0024
Transit Epoch [BJD] 2455010.32±0.00165 2455010.32±0.00165 2455010.319±0.00157 2455010.319±0.00157 2455010.319±0.00157 2455010.3179±0.0024 2455010.3179±0.0024
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 kplr003847138-20160209194854_dvr.pdf kplr003847138-20160209194854_dvr.pdf kplr003847138-20141002224145_dvr.pdf kplr003847138-20130815195353_dvr.pdf kplr003847138-20121029204534_dvr.pdf --- ---
RA [decimal degrees] 290.52942 290.52942 290.52942 290.52942 290.52942 290.52942 290.52942
Dec [decimal degrees] 38.942661 38.942661 38.942661 38.942661 38.942661 38.942661 38.942661
Kepler-band [mag] 14.112 14.112 14.112 14.112 14.112 14.112 14.112
g'-band [mag] 14.586 14.586 14.586 14.586 14.586 14.586 14.586
r'-band [mag] 14.067 14.067 14.067 14.067 14.067 14.067 14.067
i'-band [mag] 13.909 13.909 13.909 13.909 13.909 13.909 13.909
z'-band [mag] 13.859 13.859 13.859 13.859 13.859 13.859 13.859
J-band [mag] 13.039000000000001 13.039000000000001 13.039000000000001 13.039000000000001 13.039000000000001 13.039000000000001 13.039000000000001
H-band [mag] 12.687000000000001 12.687000000000001 12.687000000000001 12.687000000000001 12.687000000000001 12.687000000000001 12.687000000000001
K-band [mag] 12.668000000000001 12.668000000000001 12.668000000000001 12.668000000000001 12.668000000000001 12.668000000000001 12.668000000000001
Disposition Score --- 1.0 --- --- --- --- ---
Comment --- NO_COMMENT --- --- --- --- ---
Eccentricity --- 0 0 0 0 0 0
Impact Parameter ---
0.012 +0.43-0.012
0.0891 +0.3519-0.089
0.0891 +0.3519-0.089
0.0891 +0.3519-0.089
0.71±0.12 0.71±0.34
Transit Duration [hrs] --- 4.2064±0.0526 4.175±0.0522 4.175±0.0522 4.175±0.0522 4.2884 4.2884
Transit Depth [ppm] --- 492.2±9.6 519.6±10 519.6±10 519.6±10 508 517
Planet-Star Radius Ratio ---
0.020002 +0.000633-0.000257
0.020827 +0.000539-0.000338
0.020827 +0.000539-0.000338
0.020827 +0.000539-0.000338
0.02214±0.00065 0.02214±0.00065
Fitted Stellar Density [g/cm**3] ---
1.41103 +0.03337-0.45558
1.43045 +0.08910-0.39372
1.43045 +0.08910-0.39372
1.43045 +0.08910-0.39372
--- ---
Planetary Fit Type --- LS+MCMC MCMC MCMC MCMC --- ---
Planetary Radius [Earth radii] ---
2.08 +0.26-0.21
2.13 +0.9-0.19
2.13 +0.9-0.19
2.13 +0.9-0.19
2.2±1.2 2.19
Orbit Semi-Major Axis [au] --- .0973 .1019 .1019 .1019 .101 .101
Inclination [deg] --- 89.97 89.95 89.95 89.95 87.09 ---
Equilibrium Temperature [K] --- 766 797 797 797 792 759
Insolation Flux [Earth flux] ---
81.46 +30.24-20.94
95.29 +117.65-25.16
95.29 +117.65-25.16
95.29 +117.65-25.16
--- ---
Planet-Star Distance over Star Radius --- 21.723±0.514 21.82±1.4 21.82±1.4 21.82±1.4 15.3±5.5 15.3±5.5
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 --- 0.23270000000000002 0.2856 0.2856 0.2856 0.5527000000000001 ---
Limb Darkening Coeff. 1 --- 0.4526 0.3583 0.3583 0.3583 0.3773 ---
Maximum Single Event Statistic --- 7.53526 8.630673999999999 --- --- --- ---
Maximum Multiple Event Statistic --- 47.386738 49.527466 --- --- --- ---
Transit Signal-to-Noise --- 58.800000000000004 61.2 61.2 61.2 65.0 44.7
Number of Transits --- 113 112 --- --- --- ---
TCE Planet Number --- 1 1 1 1 --- ---
Quarters --- 11111111111111111000000000000000 11111111111111111000000000000000 --- --- --- ---
Odd-Even Depth Comparision Statistic --- 0.334 --- --- --- --- ---
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 --- kplr003847138-001-20160209194854_dvs.pdf kplr003847138-001-20141002224145_dvs.pdf kplr003847138-001-20130826182306_dvs.pdf kplr003847138-001-20121115231752_dvs.pdf --- ---
Stellar Effective Temperature [K] --- 5550±110
5957 +154-181
5957 +154-181
5957.00 +154.00-181.00
5934.00±93.00 5732
Stellar Surface Gravity [log10(cm/s**2)] --- 4.431±0.095
4.506 +0.039-0.303
4.506 +0.039-0.303
4.506 +0.039-0.303
4.510±0.300 4.52
Stellar Metallicity [dex] --- 0±0.15
-0.080 +0.220-0.300
-0.080 +0.220-0.300
-0.080 +0.220-0.300
--- ---
Stellar Radius [Solar radii] ---
0.953 +0.12-0.098
0.937 +0.394-0.082
0.937 +0.394-0.082
0.9370 +0.3940-0.0820
0.9200±0.4900 .91
Stellar Mass [Solar mass] ---
0.894 +0.067-0.044
1.026 +0.145-0.13
1.026 +0.145-0.13
1.0260 +0.1450-0.1300
1.0100±0.1100 ---
Stellar Parameter Provenance --- q1_q17_dr25_stellar stellar_q1_q16 stellar_q1_q16 stellar_q1_q16 Pinsonneault KIC
FW Offset Significance [percent] --- 0.794 0.6950000000000001 0.548 0.42100000000000004 0.5790000000000001 ---
FW Source α(OOT) [hrs] --- 19.3686306±0.0000055 19.3686302±0.0000057 19.3686249±0.0000058 19.368624100±0.000007300 19.368624500±0.000007500 ---
FW Source δ(OOT) [deg] --- 38.942675±0.000077 38.942662±0.000072 38.942698±0.000066 38.94273100±0.00008800 38.94269800±0.00009100 ---
FW Source Δα(OOT) [sec] --- 0.08±0.23 0.06±0.24 -0.16±0.24 -0.01400±0.02600 -0.01400±0.02700 ---
FW Source Δδ(OOT) [arcsec] --- 0.05±0.28 0.01±0.26 0.14±0.24 0.01000±0.02100 0.00500±0.02200 ---
FW Δα(OOT) [sec] --- -5e-05±0.00011 -4e-05±0.00012 7e-05±0.00013 7e-06±2.2e-05 7.1e-06±7e-06 ---
FW Δδ(OOT) [arcsec] --- 1e-05±0.00014 4e-05±0.00013 -2e-05±0.00012 -5e-06±2e-05 -2.6e-06±5.6e-06 ---
PRF ΔαSQ(OOT) [arcsec] --- -0.14±0.12 -0.15±0.13 -0.17±0.12 -0.1900±0.1200 -0.2100±0.1100 ---
PRF ΔδSQ(OOT) [arcsec] --- 0.189±0.089 0.186±0.088 0.174±0.086 0.1540±0.0670 0.2410±0.0940 ---
PRF ΔθSQ(OOT) [arcsec] --- 0.24±0.1 0.24±0.11 0.25±0.1 0.2500±0.1000 0.3200±0.1000 ---
PRF ΔαSQ(KIC) [arcsec] --- -0.04±0.13 -0.05±0.13 -0.08±0.13 -0.1000±0.1200 -0.1100±0.1200 ---
PRF ΔδSQ(KIC) [arcsec] --- 0.447±0.097 0.447±0.094 0.436±0.099 0.3900±0.0690 0.4870±0.0870 ---
PRF ΔθSQ(KIC) [arcsec] --- 0.449±0.093 0.449±0.09 0.443±0.091 0.4040±0.0730 0.5000±0.0890 ---
Chi-Square --- --- --- --- --- 1.05 1.05
Stellar Age [Gyr] --- --- --- --- --- 1±2.4 ---
Known Objects
1 Confirmed Planets
1 Kepler Objects of Interest (KOIs)
1 Threshold Crossing Events (TCEs)
6 2MASS Point Source Catalog
Data Files
1 Kepler Time Series
1 SuperWASP Time Series
1 Associated Literature Data
System
Star
Confirmed
Candidate
False Positive Planet
Controversial
False Positive
Aliases
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Time Series
Kepler | K2
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