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Kepler-956 Overview

Kepler-956 0.97 R⦿ 5868.00 K
Kepler-956 b
0.268 RJup
Architecture
Kepler-956
Kepler-956
Kepler-956 b
Discovery Data
Host Planet Orbital Separation Planet Size Method Year Reference Disposition
Kepler-956 Kepler-956 b 5.25 d 3 R⨁ Transit 2016 Morton et al. 2016 Confirmed Planet
Kepler-956 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
19h30m07.40s
Dec
+49d03m41.96s
Distance
544.939+4.292-4.226
pc
Parallax
1.8062200±0.0142345 mas
Ecliptic Latitude
69.03961 deg
Ecliptic Longitude
314.57406 deg
Galactic Latitude
14.26979 deg
Galactic Longitude
81.13457 deg
Total Proper Motion
17.2616591±0.0288103 mas/yr
Proper Motion (RA)
-0.8996300±0.0266926 mas/yr
Proper Motion (Dec)
-17.2382000±0.0288159 mas/yr
Photometry
mV
13.387±0.069
mTESS
12.8689±0.0062
mJ
12.284±0.025
mH
11.975±0.031
mKs
11.958±0.020
mKep
13.345
mW1
11.891±0.023
mW2
11.954±0.021
mW3
12.250±0.246
mW4
9.529
mGaia
13.288900±0.000272
mB
14.483±0.000
mg
13.742
mi
13.175
mr
13.285
mz
13.156
Abundances
(Hypatia Catalog)
[Fe/H] 0.02±0.02 dex
[C/H] 0.03±0.09 dex
[O/H] -0.04±0.02 dex
[Na/H] -0.16±0.01 dex
[Mg/H] -0.01±0.03 dex
[Al/H] -0.11±0.01 dex
[Si/H] 0.00±0.05 dex
[Ca/H] 0.06±0.02 dex
[Y/H] 0.13±0.04 dex
Mission
Tools
Planetary Systems
ExoFOP Target Overview Page
IRSA Finding Chart
Kepler Names
KOI
Kepler Stellar Data
Kepler Positional Probabilities
Q1-Q17 DR25 False Positive Probabilities
Kepler Certified False Positive
Q1-Q16 DR25 TCE
Stellar Hosts
Kepler Time Series
Kepler TCE Time Series
Source TICv8 Berger et al. 2018 Gaia DR2 Morton et al. 2016 Batalha et al. 2013 Latham et al. 2005 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)
5921.420+101.188-109.081
 5918±118
5817.500+66.500-142.895
6040.000+114.095-113.173
 5868 5868 5918±60 --- 5807±78
6126 +144-192
6126 +144-192
6126.00 +144.00-192.00
6103.00±90.00 5868
Metallicity
(dex)
0.0544686±0.0236168 [M/H] --- ---
0.0200+0.1270-0.1750
[Fe/H] 		--- -0.041 [Fe/H] 0.05±0.04 [Fe/H] --- 0.1±0.15 [Fe/H]
-0.040 +0.200-0.320
[Fe/H]
-0.040 +0.200-0.320
[Fe/H]
-0.040 +0.200-0.320
[Fe/H] 		--- ---
R✶
(R⦿)
1.0088900+0.0578643-0.0254472
0.9950+0.0420-0.0400
1.0328585+0.0526727-0.0232145
1.150+0.298-0.135
 0.96 0.969 0.9830±0.0230 ---
1.012 +0.154-0.071
1.021 +0.467-0.092
1.021 +0.467-0.092
1.0210 +0.4670-0.0920
0.9800±0.3700 .96
log g
(log10(cm/s2))
4.4638100+0.0747589-0.0723985
 --- ---
4.360+0.091-0.177
 4.50 4.50 --- ---
4.437 +0.051-0.119
4.458 +0.045-0.307
4.458 +0.045-0.307
4.458 +0.045-0.307
4.480±0.300 4.5
M✶
(M⦿)
1.080000+0.175666-0.107056
 --- ---
1.100+0.091-0.073
 1.05 ---
1.054+0.018-0.029
 --- 1.021±0.063
1.09 +0.223-0.136
1.09 +0.223-0.136
1.0900 +0.2230-0.1360
1.0680±0.0800 ---
L✶
(log10(L⦿))
0.052083038+0.014613240-0.013563892
 ---
0.041721874+0.010317017-0.010568042
 --- --- --- --- --- --- --- --- --- --- ---
Age
(Gyr)
--- --- ---
3.47+1.67-1.72
 --- ---
0.910+1.430-0.580
 --- --- --- --- --- 0.5±1.8 ---
ρ✶
(g/cm3)
1.4827284+0.2994161-0.2884603
 --- --- --- --- ---
1.11+0.02-0.06
 ---
1.22945 +5.27074-0.42807
3.49208 +3.73213-0.07847
3.49208 +3.73213-0.07847
3.49208 +3.73213-0.07847
--- ---
Print
Status
Confirmed Planet
Detected By
Transit, Transit Timing Variations
Tools
Planetary Systems
Transit Prediction Service
Kepler Names
KOI
Transit
Source Morton et al. 2016 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
P
(days)
5.248672631±3.121e-06 --- 5.24866995±0.00000085 5.248672631±0.000003121 5.248667607±6.064e-06 5.248667607±6.064e-06 5.248672631±3.121e-06 5.248672631±3.121e-06 5.248672631±3.121e-06 5.248681±1e-05
Rp
(R⨁)
3.00+0.78-0.38
2.791+0.120-0.341
 --- 2.589±0.094 ---
2.84 +0.43-0.2
2.69 +1.23-0.24
2.69 +1.23-0.24
2.69 +1.23-0.24
2.42±0.92
Rp
(RJup)
0.268+0.070-0.034
0.2490+0.0107-0.0304
 --- 0.2310±0.0084 ---
0.253+0.038-0.018
0.240+0.110-0.021
0.240+0.110-0.021
0.240+0.110-0.021
0.216+0.082-0.082
Rp/R✶
0.024106 +0.000146-0.001183
--- ---
0.024106+0.000146-0.001183
 ---
0.02569 +0.000104-0.002966
0.024106 +0.000146-0.001183
0.024106 +0.000146-0.001183
0.024106 +0.000146-0.001183
0.0226±0.0016
T14
(hours)
1.8418±0.0275 --- 2.1639 --- --- 1.917±0.0297 1.8418±0.0275 1.8418±0.0275 1.8418±0.0275 1.8401
TC
(days)
2454968.516253±0.000525
(JD)
--- 2454968.515952±0.000758
(BJD)
--- 2454968.517±0.000962
(BJD)
2454968.517±0.000962
(BJD)
2454968.516±0.000525
(BJD)
2454968.516±0.000525
(BJD)
2454968.516±0.000525
(BJD)
2454968.51482±0.00068
(BJD)
S
(S⨁)
---
307.058+7.425-7.286
 --- 293.7±18.7 ---
293.42 +117.44-53.09
354.27 +471.48-96.05
354.27 +471.48-96.05
354.27 +471.48-96.05
---
a/R✶
--- --- --- --- --- 12.14±5.8 17.2±6.1 17.2±6.1 17.2±6.1 21.3±10
Teq
(K)
--- --- --- --- --- 1056 1106 1106 1106 1088
b
--- --- --- --- ---
0.847 +0.005-0.587
0.6528 +0.0692-0.4471
0.6528 +0.0692-0.4471
0.6528 +0.0692-0.4471
0.3±0.57
e
--- --- --- --- --- 0 0 0 0 0
i
(deg)
--- --- --- --- --- 86 87.66 87.66 87.66 89.38
a
(au)
--- --- --- 0.06017±0.00045 --- .0596 .0609 .0609 .0609 .06
δ
(%)
--- --- 0.0626 --- --- 0.06012±0.00119 0.06212±0.00068 0.06212±0.00068 0.06212±0.00068 0.06100
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 11298298 11298298 11298298 11298298 11298298 11298298 11298298
KOI Name K01802.01 K01802.01 K01802.01 K01802.01 K01802.01 K01802.01 K01802.01
Kepler Name Kepler-956 b Kepler-956 b Kepler-956 b Kepler-956 b Kepler-956 b Kepler-956 b Kepler-956 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 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] 5.248667607±6.064e-06 5.248667607±6.064e-06 5.248672631±3.121e-06 5.248672631±3.121e-06 5.248672631±3.121e-06 5.248681±1e-05 5.24868±1e-05
Transit Epoch [BKJD] 135.516708±0.000962 135.516708±0.000962 135.516253±0.000525 135.516253±0.000525 135.516253±0.000525 135.51482±0.00068 135.51482±0.00068
Transit Epoch [BJD] 2454968.517±0.000962 2454968.517±0.000962 2454968.516±0.000525 2454968.516±0.000525 2454968.516±0.000525 2454968.51482±0.00068 2454968.51482±0.00068
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 kplr011298298-20160209194854_dvr.pdf kplr011298298-20160209194854_dvr.pdf kplr011298298-20141002224145_dvr.pdf kplr011298298-20130815195353_dvr.pdf kplr011298298-20121029204534_dvr.pdf --- ---
RA [decimal degrees] 292.53082 292.53082 292.53082 292.53082 292.53082 292.53082 292.53082
Dec [decimal degrees] 49.06171 49.06171 49.06171 49.06171 49.06171 49.06171 49.06171
Kepler-band [mag] 13.345 13.345 13.345 13.345 13.345 13.345 13.345
g'-band [mag] 13.742 13.742 13.742 13.742 13.742 13.742 13.742
r'-band [mag] 13.285 13.285 13.285 13.285 13.285 13.285 13.285
i'-band [mag] 13.175 13.175 13.175 13.175 13.175 13.175 13.175
z'-band [mag] 13.156 13.156 13.156 13.156 13.156 13.156 13.156
J-band [mag] 12.284 12.284 12.284 12.284 12.284 12.284 12.284
H-band [mag] 11.975000000000001 11.975000000000001 11.975000000000001 11.975000000000001 11.975000000000001 11.975000000000001 11.975000000000001
K-band [mag] 11.958 11.958 11.958 11.958 11.958 11.958 11.958
Disposition Score --- 1.0 --- --- --- --- ---
Comment --- NO_COMMENT --- --- --- --- ---
Eccentricity --- 0 0 0 0 0 0
Impact Parameter ---
0.847 +0.005-0.587
0.6528 +0.0692-0.4471
0.6528 +0.0692-0.4471
0.6528 +0.0692-0.4471
0.3±0.57 0.3±0.76
Transit Duration [hrs] --- 1.917±0.0297 1.8418±0.0275 1.8418±0.0275 1.8418±0.0275 1.8401 1.8401
Transit Depth [ppm] --- 601.2±11.9 621.2±6.8 621.2±6.8 621.2±6.8 610 610
Planet-Star Radius Ratio ---
0.02569 +0.000104-0.002966
0.024106 +0.000146-0.001183
0.024106 +0.000146-0.001183
0.024106 +0.000146-0.001183
0.0226±0.0016 0.0226±0.0016
Fitted Stellar Density [g/cm**3] ---
1.22945 +5.27074-0.42807
3.49208 +3.73213-0.07847
3.49208 +3.73213-0.07847
3.49208 +3.73213-0.07847
--- ---
Planetary Fit Type --- LS+MCMC MCMC MCMC MCMC --- ---
Planetary Radius [Earth radii] ---
2.84 +0.43-0.2
2.69 +1.23-0.24
2.69 +1.23-0.24
2.69 +1.23-0.24
2.42±0.92 2.37
Orbit Semi-Major Axis [au] --- .0596 .0609 .0609 .0609 .06 .06
Inclination [deg] --- 86 87.66 87.66 87.66 89.38 ---
Equilibrium Temperature [K] --- 1056 1106 1106 1106 1088 1036
Insolation Flux [Earth flux] ---
293.42 +117.44-53.09
354.27 +471.48-96.05
354.27 +471.48-96.05
354.27 +471.48-96.05
--- ---
Planet-Star Distance over Star Radius --- 12.14±5.8 17.2±6.1 17.2±6.1 17.2±6.1 21.3±10 21.3±10
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 --- 0.2602 0.29610000000000003 0.29610000000000003 0.29610000000000003 0.5527000000000001 ---
Limb Darkening Coeff. 1 --- 0.4096 0.33890000000000003 0.33890000000000003 0.33890000000000003 0.3773 ---
Maximum Single Event Statistic --- 12.311827 18.295593 --- --- --- ---
Maximum Multiple Event Statistic --- 94.72536 87.019966 --- --- --- ---
Transit Signal-to-Noise --- 59.5 115.7 115.7 115.7 133.8 79.5
Number of Transits --- 258 258 --- --- --- ---
TCE Planet Number --- 1 1 1 1 --- ---
Quarters --- 11111111111111111000000000000000 11111111111111111000000000000000 --- --- --- ---
Odd-Even Depth Comparision Statistic --- 0.30510000000000004 --- --- --- --- ---
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 --- kplr011298298-001-20160209194854_dvs.pdf kplr011298298-001-20141002224145_dvs.pdf kplr011298298-001-20130826182306_dvs.pdf kplr011298298-001-20121115231752_dvs.pdf --- ---
Stellar Effective Temperature [K] --- 5807±78
6126 +144-192
6126 +144-192
6126.00 +144.00-192.00
6103.00±90.00 5868
Stellar Surface Gravity [log10(cm/s**2)] ---
4.437 +0.051-0.119
4.458 +0.045-0.307
4.458 +0.045-0.307
4.458 +0.045-0.307
4.480±0.300 4.5
Stellar Metallicity [dex] --- 0.1±0.15
-0.040 +0.200-0.320
-0.040 +0.200-0.320
-0.040 +0.200-0.320
--- ---
Stellar Radius [Solar radii] ---
1.012 +0.154-0.071
1.021 +0.467-0.092
1.021 +0.467-0.092
1.0210 +0.4670-0.0920
0.9800±0.3700 .96
Stellar Mass [Solar mass] --- 1.021±0.063
1.09 +0.223-0.136
1.09 +0.223-0.136
1.0900 +0.2230-0.1360
1.0680±0.0800 ---
Stellar Parameter Provenance --- q1_q17_dr25_stellar stellar_q1_q16 stellar_q1_q16 stellar_q1_q16 Pinsonneault KIC
FW Offset Significance [percent] --- 0.17500000000000002 0.72 0.06 0.001 --- ---
FW Source α(OOT) [hrs] --- 19.5020557±0.0000027 19.502053±0.0000028 19.5020551±0.0000028 19.502058600±0.000003300 --- ---
FW Source δ(OOT) [deg] --- 49.061687±0.000026 49.061683±0.000024 49.061683±0.000024 49.06169800±0.00003000 --- ---
FW Source Δα(OOT) [sec] --- 0.059±0.096 -0.035±0.099 0.04±0.099 0.02400±0.01200 --- ---
FW Source Δδ(OOT) [arcsec] --- -0.082±0.092 -0.097±0.087 -0.096±0.085 0.00470±0.00720 --- ---
FW Δα(OOT) [sec] --- -7.4e-05±5.9e-05 -1.9e-05±6e-05 -7.1e-05±6.2e-05 -1.44e-05±7.3e-06 --- ---
FW Δδ(OOT) [arcsec] --- -2.9e-05±5.8e-05 -1.4e-05±5.4e-05 -1.9e-05±5.5e-05 -2.9e-06±4.6e-06 --- ---
PRF ΔαSQ(OOT) [arcsec] --- 0.113±0.081 0.097±0.08 0.113±0.081 0.1060±0.0620 --- ---
PRF ΔδSQ(OOT) [arcsec] --- 0.06±0.11 0.03±0.12 0.04±0.11 0.0800±0.1300 --- ---
PRF ΔθSQ(OOT) [arcsec] --- 0.129±0.091 0.103±0.095 0.12±0.1 0.1340±0.0920 --- ---
PRF ΔαSQ(KIC) [arcsec] --- 0.082±0.084 0.06±0.082 0.08±0.086 0.0750±0.0600 --- ---
PRF ΔδSQ(KIC) [arcsec] --- 0±0.12 -0.02±0.12 -0.02±0.13 0.0300±0.1400 --- ---
PRF ΔθSQ(KIC) [arcsec] --- 0.083±0.085 0.063±0.086 0.08±0.11 0.0820±0.0780 --- ---
Chi-Square --- --- --- --- --- 1.41 1.45
Stellar Age [Gyr] --- --- --- --- --- 0.5±1.8 ---
Known Objects
1 Confirmed Planets
1 Kepler Objects of Interest (KOIs)
1 Threshold Crossing Events (TCEs)
3 2MASS Point Source Catalog
Data Files
2 Kepler Time Series
2 SuperWASP Time Series
1 Associated Literature Data
System
Star
Confirmed
Candidate
False Positive Planet
Controversial
False Positive
Aliases
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Time Series
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