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Kepler-855 Overview

Kepler-855 1.21 R⦿ 5604.00 K
Kepler-855 b
0.745 RJup
Architecture
Kepler-855
Kepler-855
Kepler-855 b
Discovery Data
Host Planet Orbital Separation Planet Size Method Year Reference Disposition
Kepler-855 Kepler-855 b 7.89 d 8.35 R⨁ Transit 2016 Morton et al. 2016 Confirmed Planet
Kepler-855 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
19h40m22.79s
Dec
+43d32m15.23s
Distance
1506.58+58.72-54.54
pc
Parallax
0.6356660±0.0247313 mas
Ecliptic Latitude
63.26894 deg
Ecliptic Longitude
313.11627 deg
Galactic Latitude
10.21625 deg
Galactic Longitude
76.88822 deg
Total Proper Motion
4.4402212±0.0474530 mas/yr
Proper Motion (RA)
-4.2633500±0.0470285 mas/yr
Proper Motion (Dec)
-1.2407300±0.0522049 mas/yr
Photometry
mV
15.157±0.046
mTESS
14.4952±0.0076
mJ
13.737±0.023
mH
13.403±0.020
mKs
13.338±0.031
mKep
15.014
mW1
13.250±0.025
mW2
13.285±0.028
mW3
12.735±0.368
mW4
9.103
mGaia
15.019100±0.000531
mB
15.565±0.066
mg
15.585
mi
14.770
mr
14.983
mz
14.693
Mission
Tools
Planetary Systems
ExoFOP Target Overview Page
IRSA Finding Chart
TOI
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 Q1-Q17 DR25 Supplemental KOI Table Q1-Q17 DR25 KOI Table ExoFOP-TESS TOI 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)
5597.0±123.0 5849±205
5243.25+156.75-210.50
5835.000+99.819-156.075
 5604 5604 ---
5847 +176-193
5597±123
5847 +184-188
5847 +184-188
5847.00 +184.00-188.00
5604.00±200.00 5604
Metallicity
(dex)
--- --- ---
0.0600+0.1460-0.1580
[Fe/H] 		--- -0.114 [Fe/H] --- -0.12±0.3 [Fe/H] --- -0.120±0.280 [Fe/H] -0.120±0.280 [Fe/H] -0.120±0.280 [Fe/H] --- ---
R✶
(R⦿)
1.56051
1.497+0.127-0.114
1.6756788+0.1431060-0.0958704
1.03+0.21-0.10
 1.12 1.206 ---
1.135 +0.333-0.222
1.56051003932953
1.135 +0.409-0.199
1.135 +0.409-0.199
1.1350 +0.4090-0.1990
1.2100±0.3000 1.12
log g
(log10(cm/s2))
4.04717 --- ---
4.420+0.072-0.149
 4.30 4.31 --- 4.304±0.18 4.04717
4.304 +0.159-0.228
4.304 +0.159-0.228
4.304 +0.159-0.228
4.310±0.300 4.3
M✶
(M⦿)
0.99 --- ---
1.030+0.065-0.066
 0.92 --- ---
0.946 +0.14-0.102
---
0.946 +0.154-0.092
0.946 +0.154-0.092
0.9460 +0.1540-0.0920
1.0800±0.3000 ---
L✶
(log10(L⦿))
0.3330479 ---
0.28147853+0.04110724-0.04540886
 --- --- --- --- --- --- --- --- --- --- ---
Age
(Gyr)
--- --- ---
4.17+2.83-2.36
 --- --- --- --- --- --- --- --- --- ---
ρ✶
(g/cm3)
0.3672851 --- --- --- --- --- ---
0.57917 +0.00319-0.02982
---
0.58262 +0.00247-0.00961
0.58262 +0.00247-0.00961
0.58262 +0.00247-0.00961
--- ---
Print
Status
Confirmed Planet
Detected By
Transit
Tools
Planetary Systems
Transit Prediction Service
TOI
Kepler Names
KOI
Transit
Source Morton et al. 2016 Berger et al. 2018 Holczer et al. 2016 Q1-Q17 DR25 Supplemental KOI Table Q1-Q17 DR25 KOI Table ExoFOP-TESS TOI 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✶
--- --- --- --- 12.3949±0.0683 --- 12.4195±0.0527 12.4195±0.0527 12.4195±0.0527 12.38±0.78
Teq
(K)
--- --- --- --- 996 1109.49578911635 995 995 995 960
b
--- --- --- ---
0.048 +0.1-0.048
---
0.001 +0.0964-0.001
0.001 +0.0964-0.001
0.001 +0.0964-0.001
0.032±0.1
S
(S⨁)
---
405.183+34.176-30.929
 --- ---
232.07 +205.05-100.77
358.115925718018
232.07 +254.06-93.58
232.07 +254.06-93.58
232.07 +254.06-93.58
---
e
--- --- --- --- 0 --- 0 0 0 0
i
(deg)
--- --- --- --- 89.78 --- 89.95 89.95 89.95 89.95
P
(days)
7.886631104±2.465e-06 --- 7.88663595±0.00000033 7.886632468±3.478e-06 7.886632468±3.478e-06 7.88642182497306±0.00024404711000 7.886631104±2.465e-06 7.886631104±2.465e-06 7.886631104±2.465e-06 7.886632±1.2e-05
Rp
(R⨁)
8.350+1.700-0.810
11.851+1.006-0.906
 --- ---
8.99 +2.64-1.76
12.4048290732426±3.1102912000000
9.23 +3.33-1.62
9.23 +3.33-1.62
9.23 +3.33-1.62
9.4±2.4
Rp
(RJup)
0.7449+0.1517-0.0723
1.0573+0.0897-0.0808
 --- ---
0.802+0.236-0.157
 1.10668662969886±0.27748207292390
0.823+0.297-0.145
0.823+0.297-0.145
0.823+0.297-0.145
0.839+0.214-0.214
Rp/R✶
0.074484 +0.00014-7.7e05
--- --- ---
0.07252 +0.000238-0.000112
---
0.074484 +0.00014-7.7e05
0.074484 +0.00014-7.7e05
0.074484 +0.00014-7.7e05
0.07171±0.00039
a
(au)
--- --- --- --- .0762 --- .0762 .0762 .0762 .08
δ
(%)
--- --- 0.6712 --- 0.63312±0.00183 0.624156724429505±0.091611970000000 0.66815±0.00142 0.66815±0.00142 0.66815±0.00142 0.63300
T14
(hours)
5.21906±0.00717 --- 5.2869 --- 5.2147±0.0118 4.94293777851912±0.91225890000000 5.21906±0.00717 5.21906±0.00717 5.21906±0.00717 5.2192
TC
(days)
2455193.514349±0.000219
(JD)
--- 2455185.627020±0.000317
(BJD)
2455193.514±0.000308
(BJD)
2455193.514±0.000308
(BJD)
2459397.09344200±0.00838636
(BJD)
2455193.514±0.000219
(BJD)
2455193.514±0.000219
(BJD)
2455193.514±0.000219
(BJD)
2455193.51341±0.00036
(BJD)
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 7832356 7832356 7832356 7832356 7832356 7832356 7832356
KOI Name K01456.01 K01456.01 K01456.01 K01456.01 K01456.01 K01456.01 K01456.01
Kepler Name Kepler-855 b Kepler-855 b Kepler-855 b Kepler-855 b Kepler-855 b Kepler-855 b Kepler-855 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] 7.886632468±3.478e-06 7.886632468±3.478e-06 7.886631104±2.465e-06 7.886631104±2.465e-06 7.886631104±2.465e-06 7.886632±1.2e-05 7.886632±1.2e-05
Transit Epoch [BKJD] 360.514132±0.000308 360.514132±0.000308 360.514349±0.000219 360.514349±0.000219 360.514349±0.000219 360.51341±0.00036 360.51341±0.00036
Transit Epoch [BJD] 2455193.514±0.000308 2455193.514±0.000308 2455193.514±0.000219 2455193.514±0.000219 2455193.514±0.000219 2455193.51341±0.00036 2455193.51341±0.00036
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 kplr007832356-20160209194854_dvr.pdf kplr007832356-20160209194854_dvr.pdf kplr007832356-20141002224145_dvr.pdf kplr007832356-20130815195353_dvr.pdf kplr007832356-20121029204534_dvr.pdf --- ---
RA [decimal degrees] 295.095 295.095 295.095 295.095 295.095 295.095 295.095
Dec [decimal degrees] 43.537579 43.537579 43.537579 43.537579 43.537579 43.537579 43.537579
Kepler-band [mag] 15.014000000000001 15.014000000000001 15.014000000000001 15.014000000000001 15.014000000000001 15.014000000000001 15.014000000000001
g'-band [mag] 15.585 15.585 15.585 15.585 15.585 15.585 15.585
r'-band [mag] 14.983 14.983 14.983 14.983 14.983 14.983 14.983
i'-band [mag] 14.77 14.77 14.77 14.77 14.77 14.77 14.77
z'-band [mag] 14.693000000000001 14.693000000000001 14.693000000000001 14.693000000000001 14.693000000000001 14.693000000000001 14.693000000000001
J-band [mag] 13.737 13.737 13.737 13.737 13.737 13.737 13.737
H-band [mag] 13.403 13.403 13.403 13.403 13.403 13.403 13.403
K-band [mag] 13.338000000000001 13.338000000000001 13.338000000000001 13.338000000000001 13.338000000000001 13.338000000000001 13.338000000000001
Disposition Score --- 1.0 --- --- --- --- ---
Comment --- NO_COMMENT --- --- --- --- ---
Eccentricity --- 0 0 0 0 0 0
Impact Parameter ---
0.048 +0.1-0.048
0.001 +0.0964-0.001
0.001 +0.0964-0.001
0.001 +0.0964-0.001
0.032±0.1 0.03±0.21
Transit Duration [hrs] --- 5.2147±0.0118 5.21906±0.00717 5.21906±0.00717 5.21906±0.00717 5.2192 5.2192
Transit Depth [ppm] --- 6331.2±18.3 6681.5±14.2 6681.5±14.2 6681.5±14.2 6330 6399
Planet-Star Radius Ratio ---
0.07252 +0.000238-0.000112
0.074484 +0.00014-7.7e05
0.074484 +0.00014-7.7e05
0.074484 +0.00014-7.7e05
0.07171±0.00039 0.07171±0.00039
Fitted Stellar Density [g/cm**3] ---
0.57917 +0.00319-0.02982
0.58262 +0.00247-0.00961
0.58262 +0.00247-0.00961
0.58262 +0.00247-0.00961
--- ---
Planetary Fit Type --- LS+MCMC MCMC MCMC MCMC --- ---
Planetary Radius [Earth radii] ---
8.99 +2.64-1.76
9.23 +3.33-1.62
9.23 +3.33-1.62
9.23 +3.33-1.62
9.4±2.4 8.77
Orbit Semi-Major Axis [au] --- .0762 .0762 .0762 .0762 .08 .075
Inclination [deg] --- 89.78 89.95 89.95 89.95 89.95 ---
Equilibrium Temperature [K] --- 996 995 995 995 960 956
Insolation Flux [Earth flux] ---
232.07 +205.05-100.77
232.07 +254.06-93.58
232.07 +254.06-93.58
232.07 +254.06-93.58
--- ---
Planet-Star Distance over Star Radius --- 12.3949±0.0683 12.4195±0.0527 12.4195±0.0527 12.4195±0.0527 12.38±0.78 12.38±0.78
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 -0.3528 ---
Limb Darkening Coeff. 3 --- 0.0 0.0 0.0 0.0 0.6667000000000001 ---
Limb Darkening Coeff. 2 --- 0.2676 0.2776 0.2776 0.2776 -0.0799 ---
Limb Darkening Coeff. 1 --- 0.39280000000000004 0.37310000000000004 0.37310000000000004 0.37310000000000004 0.5308 ---
Maximum Single Event Statistic --- 44.01799 55.870082999999994 --- --- --- ---
Maximum Multiple Event Statistic --- 340.98322 399.47928 --- --- --- ---
Transit Signal-to-Noise --- 392.3 555.2 555.2 555.2 620.6 404.90000000000003
Number of Transits --- 145 145 --- --- --- ---
TCE Planet Number --- 1 1 1 1 --- ---
Quarters --- 00011111111111111000000000000000 11111111111111000000000000000 --- --- --- ---
Odd-Even Depth Comparision Statistic --- 0.5002 --- --- --- --- ---
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 --- kplr007832356-001-20160209194854_dvs.pdf kplr007832356-001-20141002224145_dvs.pdf kplr007832356-001-20130826182306_dvs.pdf kplr007832356-001-20121115231752_dvs.pdf --- ---
Stellar Effective Temperature [K] ---
5847 +176-193
5847 +184-188
5847 +184-188
5847.00 +184.00-188.00
5604.00±200.00 5604
Stellar Surface Gravity [log10(cm/s**2)] --- 4.304±0.18
4.304 +0.159-0.228
4.304 +0.159-0.228
4.304 +0.159-0.228
4.310±0.300 4.3
Stellar Metallicity [dex] --- -0.12±0.3 -0.120±0.280 -0.120±0.280 -0.120±0.280 --- ---
Stellar Radius [Solar radii] ---
1.135 +0.333-0.222
1.135 +0.409-0.199
1.135 +0.409-0.199
1.1350 +0.4090-0.1990
1.2100±0.3000 1.12
Stellar Mass [Solar mass] ---
0.946 +0.14-0.102
0.946 +0.154-0.092
0.946 +0.154-0.092
0.9460 +0.1540-0.0920
1.0800±0.3000 ---
Stellar Parameter Provenance --- q1_q17_dr25_stellar stellar_q1_q16 stellar_q1_q16 stellar_q1_q16 KIC KIC
FW Offset Significance [percent] --- 0.0 0.0 0.0 0.0 --- ---
FW Source α(OOT) [hrs] --- 19.67299661±0.0000007 19.67299658±0.0000007 19.67299701±0.00000069 19.672995660±0.000000820 --- ---
FW Source δ(OOT) [deg] --- 43.5375807±0.0000081 43.5375831±0.0000081 43.5375823±0.0000078 43.53757870±0.00000970 --- ---
FW Source Δα(OOT) [sec] --- -0.105±0.027 -0.106±0.027 -0.09±0.027 -0.02090±0.00300 --- ---
FW Source Δδ(OOT) [arcsec] --- 0.002±0.029 0.011±0.029 0.008±0.028 -0.01450±0.00230 --- ---
FW Δα(OOT) [sec] --- 0.00135±0.00037 0.00137±0.00033 0.00129±0.00037 0.000141±5.6e-05 --- ---
FW Δδ(OOT) [arcsec] --- 0.00129±0.00048 0.00125±0.00043 0.00143±0.00049 9.8e-05±5.5e-05 --- ---
PRF ΔαSQ(OOT) [arcsec] --- -0.025±0.067 -0.025±0.067 -0.027±0.067 -0.0340±0.0100 --- ---
PRF ΔδSQ(OOT) [arcsec] --- -0.027±0.067 -0.026±0.068 -0.032±0.068 -0.0420±0.0150 --- ---
PRF ΔθSQ(OOT) [arcsec] --- 0.036±0.068 0.036±0.068 0.042±0.068 0.0540±0.0140 --- ---
PRF ΔαSQ(KIC) [arcsec] --- 0.004±0.068 0.004±0.068 0.009±0.068 0.0090±0.0120 --- ---
PRF ΔδSQ(KIC) [arcsec] --- -0.009±0.069 -0.009±0.069 -0.001±0.069 -0.0110±0.0220 --- ---
PRF ΔθSQ(KIC) [arcsec] --- 0.009±0.07 0.009±0.069 0.009±0.069 0.0140±0.0180 --- ---
Chi-Square --- --- --- --- --- 2.22 2.19
Known Objects
1 Confirmed Planets
1 Kepler Objects of Interest (KOIs)
1 Threshold Crossing Events (TCEs)
12 2MASS Point Source Catalog
Data Files
3 Kepler Time Series
2 SuperWASP Time Series
1 Associated Literature Data
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Star
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False Positive Planet
Controversial
False Positive
Aliases
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