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Kepler-808 Overview

Kepler-808 0.77 R⦿ 4369.00 K
Kepler-808 b
0.130 RJup
Architecture
Kepler-808
Kepler-808
Kepler-808 b
Other Data
Bibliography 16
Exoplanet Archive Notes 1
Nearby Data 7
Discovery Data
Host Planet Method Year Reference Disposition
Kepler-808 Kepler-808 b Transit 2016 Morton et al. 2016 Confirmed Planet
Kepler-808 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
19h26m22.60s
Dec
+48d26m43.77s
Distance
343.22410034099283±14.85901601366783 pc
Parallax
2.9135483172845404±0.1261346771981190 mas
Ecliptic Latitude
68.73516 deg
Ecliptic Longitude
312.30817 deg
Galactic Latitude
14.57061 deg
Galactic Longitude
80.28908 deg
Total Proper Motion
19.4445322±2.1224389 mas/yr
Proper Motion (RA)
6.57878±2.12243 mas/yr
Proper Motion (Dec)
-18.29780±2.12244 mas/yr
Photometry
mV
14.519±0.103
mTESS
13.6653±0.0065
mJ
12.555±0.022
mH
12.011±0.019
mKs
11.879±0.022
mKep
14.285
mW1
11.780±0.023
mW2
11.795±0.021
mW3
11.616±0.139
mW4
8.986
mGaia
14.353900±0.002514
mB
15.904±0.033
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 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 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)
4536.81±74.72
4464.000+358.893-110.000
4653.000+51.377-57.299
 4369 4369 ---
4441 +133-146
4441 +142-137
4441 +142-137
4441.00 +142.00-137.00
4602.00±71.00 4369
Metallicity
(dex)
-0.121±0.072 [M/H] ---
0.0500+0.1540-0.2070
[Fe/H] 		--- -0.978 [Fe/H] --- -0.98±0.3 [Fe/H] -0.980±0.300 [Fe/H] -0.980±0.300 [Fe/H] -0.980±0.300 [Fe/H] --- ---
R✶
(R⦿)
---
0.76094997+0.03893520-0.10903700
0.710+0.019-0.036
 0.49 0.772 ---
0.53 +0.038-0.046
0.53 +0.039-0.042
0.53 +0.039-0.042
0.5300 +0.0390-0.0420
0.6220±0.0170 .49
log g
(log10(cm/s2))
--- ---
4.620+0.018-0.014
 4.77 4.51 ---
4.71 +0.056-0.032
4.71 +0.054-0.034
4.71 +0.054-0.034
4.710 +0.054-0.034
4.660±0.300 4.77
L✶
(log10(L⦿))
---
-0.68369632+0.03672410-0.04011899
 --- --- --- --- --- --- --- --- --- ---
Age
(Gyr)
--- ---
1.95+4.12-0.63
 --- --- --- --- --- --- --- 13.9±3.8 ---
M✶
(M⦿)
--- ---
0.760+0.027-0.050
 --- --- ---
0.526 +0.044-0.029
0.526 +0.042-0.028
0.526 +0.042-0.028
0.5260 +0.0420-0.0280
0.6500±0.0180 ---
ρ✶
(g/cm3)
--- --- --- --- --- ---
1.45293 +2.07732-0.06426
4.17487 +0.11353-1.55308
4.17487 +0.11353-1.55308
4.17487 +0.11353-1.55308
--- ---
Print
Status
Confirmed Planet
Detected By
Transit
Tools
Transit Prediction Service
Kepler Names
KOI
Transit
Source Morton et al. 2016 GajdoĊĦ et al. 2019 Holczer 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)
0.631332353±3.47e-07 0.6313318960±0.0000002645 0.63133190±0.00000053 0.63133171±3.41e-07 0.63133171±3.41e-07 0.631332353±3.47e-07 0.631332353±3.47e-07 0.631332353±3.47e-07 0.6313298±2.3e-06
δ
(%)
--- --- 0.0491 ---
0.04345+0.00060-0.00060
 0.04495±0.00061 0.04495±0.00061 0.04495±0.00061 0.04500
T14
(hours)
1.1076±0.0201 --- 1.5470 --- 1.1487±0.0186 1.1076±0.0201 1.1076±0.0201 1.1076±0.0201 1.0875
TC
(days)
2454966.944034±0.000442 2454966.94457000±0.00034788 2454965.050424±0.000469 2454966.945±0.000399 2454966.945±0.000399 2454966.944±0.000442 2454966.944±0.000442 2454966.944±0.000442 2454966.94464±0.00031
a/R✶
--- --- --- --- 3.13±1.5 4.447±0.121 4.447±0.121 4.447±0.121 4.1±1.1
Teq
(K)
--- --- --- --- 1322 1324 1324 1324 1461
b
--- --- --- ---
0.726 +0.002-0.519
0.12 +0.3676-0.1198
0.12 +0.3676-0.1198
0.12 +0.3676-0.1198
0.45±0.27
e
--- --- --- --- 0 0 0 0 0
i
(deg)
--- --- --- --- 76.59 88.24 88.24 88.24 83.65
Rp
(R⨁)
1.46+0.06-0.08
 --- --- ---
1.2 +0.09-0.1
1.1±0.08 1.1±0.08 1.1±0.08 1.34±0.07
Rp/R✶
0.01906 +0.000641-0.000343
--- --- ---
0.020758 +0.00151-0.001758
0.01906 +0.000641-0.000343
0.01906 +0.000641-0.000343
0.01906 +0.000641-0.000343
0.0197±0.00085
a
(au)
--- --- --- --- .0116 .0116 .0116 .0116 .012
Rp
(RJup)
0.130+0.005-0.007
 --- --- --- --- --- --- --- ---
S
(S⨁)
--- --- --- ---
726.72 +212.51-196.53
726.72 +223.26-183.19
726.72 +223.26-183.19
726.72 +223.26-183.19
---
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 10975146 10975146 10975146 10975146 10975146 10975146 10975146
KOI Name K01300.01 K01300.01 K01300.01 K01300.01 K01300.01 K01300.01 K01300.01
Kepler Name Kepler-808 b Kepler-808 b Kepler-808 b Kepler-808 b Kepler-808 b Kepler-808 b Kepler-808 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] 0.63133171±3.41e-07 0.63133171±3.41e-07 0.631332353±3.47e-07 0.631332353±3.47e-07 0.631332353±3.47e-07 0.6313298±2.3e-06 0.6313298±2.3e-06
Transit Epoch [BKJD] 133.94488±0.000399 133.94488±0.000399 133.944034±0.000442 133.944034±0.000442 133.944034±0.000442 133.94464±0.00031 133.94464±0.00031
Transit Epoch [BJD] 2454966.945±0.000399 2454966.945±0.000399 2454966.944±0.000442 2454966.944±0.000442 2454966.944±0.000442 2454966.94464±0.00031 2454966.94464±0.00031
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 kplr010975146-20160209194854_dvr.pdf kplr010975146-20160209194854_dvr.pdf kplr010975146-20141002224145_dvr.pdf kplr010975146-20130815195353_dvr.pdf kplr010975146-20121029204534_dvr.pdf --- ---
RA [decimal degrees] 291.59409 291.59409 291.59409 291.59409 291.59409 291.59409 291.59409
Dec [decimal degrees] 48.445609999999995 48.445609999999995 48.445609999999995 48.445609999999995 48.445609999999995 48.445609999999995 48.445609999999995
Kepler-band [mag] 14.285 14.285 14.285 14.285 14.285 14.285 14.285
g'-band [mag] 15.235000000000001 15.235000000000001 15.235000000000001 15.235000000000001 15.235000000000001 15.235000000000001 15.235000000000001
r'-band [mag] 14.274000000000001 14.274000000000001 14.274000000000001 14.274000000000001 14.274000000000001 14.274000000000001 14.274000000000001
i'-band [mag] 13.878 13.878 13.878 13.878 13.878 13.878 13.878
z'-band [mag] 13.647 13.647 13.647 13.647 13.647 13.647 13.647
J-band [mag] 12.555 12.555 12.555 12.555 12.555 12.555 12.555
H-band [mag] 12.011000000000001 12.011000000000001 12.011000000000001 12.011000000000001 12.011000000000001 12.011000000000001 12.011000000000001
K-band [mag] 11.879000000000001 11.879000000000001 11.879000000000001 11.879000000000001 11.879000000000001 11.879000000000001 11.879000000000001
Disposition Score --- 1.0 --- --- --- --- ---
Comment --- NO_COMMENT --- --- --- --- ---
Eccentricity --- 0 0 0 0 0 0
Impact Parameter ---
0.726 +0.002-0.519
0.12 +0.3676-0.1198
0.12 +0.3676-0.1198
0.12 +0.3676-0.1198
0.45±0.27 0.45±0.52
Transit Duration [hrs] --- 1.1487±0.0186 1.1076±0.0201 1.1076±0.0201 1.1076±0.0201 1.0875 1.0875
Transit Depth [ppm] --- 434.5±6 449.5±6.1 449.5±6.1 449.5±6.1 450 443
Planet-Star Radius Ratio ---
0.020758 +0.00151-0.001758
0.01906 +0.000641-0.000343
0.01906 +0.000641-0.000343
0.01906 +0.000641-0.000343
0.0197±0.00085 0.0197±0.00085
Fitted Stellar Density [g/cm**3] ---
1.45293 +2.07732-0.06426
4.17487 +0.11353-1.55308
4.17487 +0.11353-1.55308
4.17487 +0.11353-1.55308
--- ---
Planetary Fit Type --- LS+MCMC MCMC MCMC MCMC --- ---
Planetary Radius [Earth radii] ---
1.2 +0.09-0.1
1.1±0.08 1.1±0.08 1.1±0.08 1.34±0.07 1.05
Orbit Semi-Major Axis [au] --- .0116 .0116 .0116 .0116 .012 .012
Inclination [deg] --- 76.59 88.24 88.24 88.24 83.65 ---
Equilibrium Temperature [K] --- 1322 1324 1324 1324 1461 1233
Insolation Flux [Earth flux] ---
726.72 +212.51-196.53
726.72 +223.26-183.19
726.72 +223.26-183.19
726.72 +223.26-183.19
--- ---
Planet-Star Distance over Star Radius --- 3.13±1.5 4.447±0.121 4.447±0.121 4.447±0.121 4.1±1.1 4.1±1.1
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 -0.5759000000000001 ---
Limb Darkening Coeff. 3 --- 0.0 0.0 0.0 0.0 1.5019 ---
Limb Darkening Coeff. 2 --- 0.1554 0.151 0.151 0.151 -0.7612 ---
Limb Darkening Coeff. 1 --- 0.5738 0.5737 0.5737 0.5737 0.669 ---
Maximum Single Event Statistic --- 4.3082986 18.584277999999998 --- --- --- ---
Maximum Multiple Event Statistic --- 17.12007 20.489435 --- --- --- ---
Transit Signal-to-Noise --- 95.8 100.0 100.0 100.0 109.5 63.800000000000004
Number of Transits --- 2115 2116 --- --- --- ---
TCE Planet Number --- 1 1 1 1 --- ---
Quarters --- 11111111111111111000000000000000 11111111111111111000000000000000 --- --- --- ---
Odd-Even Depth Comparision Statistic --- 1.0 --- --- --- --- ---
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 --- kplr010975146-001-20160209194854_dvs.pdf kplr010975146-001-20141002224145_dvs.pdf kplr010975146-001-20130826182306_dvs.pdf kplr010975146-001-20121115231752_dvs.pdf --- ---
Stellar Effective Temperature [K] ---
4441 +133-146
4441 +142-137
4441 +142-137
4441.00 +142.00-137.00
4602.00±71.00 4369
Stellar Surface Gravity [log10(cm/s**2)] ---
4.71 +0.056-0.032
4.71 +0.054-0.034
4.71 +0.054-0.034
4.710 +0.054-0.034
4.660±0.300 4.77
Stellar Metallicity [dex] --- -0.98±0.3 -0.980±0.300 -0.980±0.300 -0.980±0.300 --- ---
Stellar Radius [Solar radii] ---
0.53 +0.038-0.046
0.53 +0.039-0.042
0.53 +0.039-0.042
0.5300 +0.0390-0.0420
0.6220±0.0170 .49
Stellar Mass [Solar mass] ---
0.526 +0.044-0.029
0.526 +0.042-0.028
0.526 +0.042-0.028
0.5260 +0.0420-0.0280
0.6500±0.0180 ---
Stellar Parameter Provenance --- q1_q17_dr25_stellar stellar_q1_q16 stellar_q1_q16 stellar_q1_q16 Pinsonneault KIC
FW Offset Significance [percent] --- 0.0 0.083 0.0 0.0 --- ---
FW Source α(OOT) [hrs] --- 19.4395894±0.0000053 19.4396033±0.0000081 19.4395796±0.0000088 19.439592000±0.000006700 --- ---
FW Source δ(OOT) [deg] --- 48.445528±0.000051 48.445455±0.000077 48.445441±0.000084 48.44554800±0.00006300 --- ---
FW Source Δα(OOT) [sec] --- -0.6±0.19 -0.1±0.29 -0.95±0.31 -0.05900±0.02400 --- ---
FW Source Δδ(OOT) [arcsec] --- -0.3±0.18 -0.56±0.28 -0.61±0.3 0.00100±0.01500 --- ---
FW Δα(OOT) [sec] --- 0.000147±4.3e-05 2.7e-05±4.6e-05 0.000147±4.5e-05 1.84e-05±7.6e-06 --- ---
FW Δδ(OOT) [arcsec] --- 6e-06±4.2e-05 4.5e-05±4.4e-05 5.1e-05±4.3e-05 -4e-07±5e-06 --- ---
PRF ΔαSQ(OOT) [arcsec] --- -0.004±0.08 -0.019±0.08 -0.06±0.22 -0.0430±0.0790 --- ---
PRF ΔδSQ(OOT) [arcsec] --- -0.099±0.086 -0.103±0.087 -0.15±0.19 -0.1120±0.0980 --- ---
PRF ΔθSQ(OOT) [arcsec] --- 0.099±0.086 0.105±0.087 0.16±0.27 0.1200±0.0960 --- ---
PRF ΔαSQ(KIC) [arcsec] --- 0.025±0.085 0.022±0.084 -0.02±0.25 -0.0080±0.0840 --- ---
PRF ΔδSQ(KIC) [arcsec] --- -0.307±0.085 -0.294±0.087 -0.31±0.2 -0.2780±0.0940 --- ---
PRF ΔθSQ(KIC) [arcsec] --- 0.308±0.084 0.295±0.087 0.31±0.29 0.2780±0.0940 --- ---
Chi-Square --- --- --- --- --- 1.23 2.05
Stellar Age [Gyr] --- --- --- --- --- 13.9±3.8 ---
Known Objects
1 Confirmed Planets
1 Kepler Objects of Interest (KOIs)
1 Threshold Crossing Events (TCEs)
4 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
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