NASA
Exoplanet
Archive
A
service of
NASA
Exoplanet
Science
Institute

Kepler-801 Overview

Kepler-801 0.70 R⦿ 4342.00 K
Kepler-801 b
0.178 RJup
Architecture
Kepler-801
Kepler-801
Kepler-801 b
Other Data
Bibliography 18
Exoplanet Archive Notes 1
Nearby Data 6
Discovery Data
Host Planet Method Year Reference Disposition
Kepler-801 Kepler-801 b Transit 2016 Morton et al. 2016 Confirmed Planet
Kepler-801 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
19h04m18.04s
Dec
+44d39m52.66s
Distance
440.426+4.588-4.496
pc
Parallax
2.2418800±0.0232391 mas
Ecliptic Latitude
66.4626 deg
Ecliptic Longitude
299.54418 deg
Galactic Latitude
16.56057 deg
Galactic Longitude
75.1285 deg
Total Proper Motion
6.9929890±0.0418797 mas/yr
Proper Motion (RA)
-6.6670300±0.0413502 mas/yr
Proper Motion (Dec)
-2.1101200±0.0468388 mas/yr
Photometry
mV
15.596±0.080
mTESS
14.5438±0.0062
mJ
13.489±0.025
mH
12.888±0.022
mKs
12.763±0.023
mKep
15.314
mW1
12.720±0.023
mW2
12.792±0.024
mW3
12.430±0.299
mW4
9.348±0.520
mGaia
15.275900±0.000416
mB
17.058±0.000
mg
16.352
mi
14.869
mr
15.249
mz
14.668
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 Gaidos et al. 2024 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 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
Age
(Gyr)
4.44±0.74 --- --- ---
3.55+5.12-1.97
 --- --- --- --- --- --- --- 13.9±3.8 ---
Teff
(K)
--- 4390.0±122.0 3822±76
4362.000+376.725-540.000
4435.000+45.948-38.892
 4342 4342 ---
3823 +167-184
3822±212 3822±212 3822.00±212.00 4482.00±63.00 4342
Metallicity
(dex)
--- --- --- ---
-0.170+0.093-0.094
[Fe/H] 		--- -0.079 [Fe/H] ---
-0.2 +0.1-0.15
[Fe/H] 		-0.210±0.120 [Fe/H] -0.210±0.120 [Fe/H] -0.210±0.120 [Fe/H] --- ---
R✶
(R⦿)
--- 0.689681 0.690±0.020
0.6928009+0.2095980-0.1057760
0.630+0.025-0.023
 0.59 0.698 ---
0.492 +0.054-0.074
0.49±0.08 0.49±0.08 0.4900±0.0800 0.5970±0.0130 .59
log g
(log10(cm/s2))
--- 4.59962 --- ---
4.660+0.018-0.021
 4.69 4.57 ---
4.765 +0.077-0.056
4.765±0.098 4.765±0.098 4.765±0.098 4.680±0.300 4.69
M✶
(M⦿)
--- 0.69 --- ---
0.670+0.027-0.026
 --- --- ---
0.513 +0.049-0.074
0.51±0.08 0.51±0.08 0.5100±0.0800 0.6260±0.0150 ---
L✶
(log10(L⦿))
--- -0.7981502 ---
-0.80534576+0.01153848-0.01185343
 --- --- --- --- --- --- --- --- --- ---
ρ✶
(g/cm3)
--- 2.9653018 --- --- --- --- --- ---
1.51020 +0.17801-0.36802
1.11181 +0.66914-0.00764
1.11181 +0.66914-0.00764
1.11181 +0.66914-0.00764
--- ---
Print
Status
Confirmed Planet
Detected By
Transit
Tools
Transit Prediction Service
Kepler Names
KOI
Transit
Source Morton et al. 2016 Gaidos et al. 2024 GajdoĊĦ et al. 2019 Berger et al. 2018 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
S
(S⨁)
--- --- ---
14.442+1.479-1.359
 --- ---
7.32 +3.38-2.98
7.29 +4.95-2.69
7.29 +4.95-2.69
7.29 +4.95-2.69
---
Rp
(R⨁)
2.00+0.08-0.10
 2.09±0.08 ---
2.072+0.075-0.070
 --- ---
1.48 +0.16-0.23
1.55±0.25 1.55±0.25 1.55±0.25 2.05±0.09
Rp
(RJup)
0.178+0.007-0.009
 0.186±0.007 ---
0.1849+0.0067-0.0062
 --- ---
0.132+0.014-0.021
0.138+0.022-0.022
0.138+0.022-0.022
0.138+0.022-0.022
0.183+0.008-0.008
P
(days)
11.41928253±2.439e-05 11.42 11.4192143055±0.0000216430 --- 11.41926322±0.00000191 11.41926141±2.322e-05 11.41926141±2.322e-05 11.41928253±2.439e-05 11.41928253±2.439e-05 11.41928253±2.439e-05 11.419267±8.3e-05
δ
(%)
--- --- --- --- 0.0951 --- 0.09156±0.00181
0.09517+0.00200-0.00200
0.09517+0.00200-0.00200
0.09517+0.00200-0.00200
 0.09270
T14
(hours)
3.9867±0.0658 --- --- --- 4.1025 --- 3.9908±0.0545 3.9867±0.0658 3.9867±0.0658 3.9867±0.0658 4.2208
TC
(days)
2454970.6677±0.0017 --- 2454970.66789000±0.00155140 --- 2454970.669402±0.001668 2454970.669±0.00166 2454970.669±0.00166 2454970.668±0.00167 2454970.668±0.00167 2454970.668±0.00167 2454970.6669±0.0027
a/R✶
--- --- --- --- --- --- 21.83±2.6 19.72±5.9 19.72±5.9 19.72±5.9 13.5±5
Teq
(K)
--- --- --- --- --- --- 419 419 419 419 524
b
--- --- --- --- --- ---
0.242 +0.182-0.242
0.4979 +0.0481-0.4292
0.4979 +0.0481-0.4292
0.4979 +0.0481-0.4292
0.799±0.1
e
--- --- --- --- --- --- 0 0 0 0 0
i
(deg)
--- --- --- --- --- --- 89.36 88.81 88.81 88.81 86.52
Rp/R✶
0.028926 +8.7e-05-0.001058
--- --- --- --- ---
0.027481 +0.000611-0.000493
0.028926 +8.7e-05-0.001058
0.028926 +8.7e-05-0.001058
0.028926 +8.7e-05-0.001058
0.0314±0.0013
a
(au)
--- --- --- --- --- --- .0795 .0793 .0793 .0793 .085
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 8547140 8547140 8547140 8547140 8547140 8547140 8547140
KOI Name K01266.01 K01266.01 K01266.01 K01266.01 K01266.01 K01266.01 K01266.01
Kepler Name Kepler-801 b Kepler-801 b Kepler-801 b Kepler-801 b Kepler-801 b Kepler-801 b Kepler-801 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] 11.41926141±2.322e-05 11.41926141±2.322e-05 11.41928253±2.439e-05 11.41928253±2.439e-05 11.41928253±2.439e-05 11.419267±8.3e-05 11.419267±8.3e-05
Transit Epoch [BKJD] 137.66894±0.00166 137.66894±0.00166 137.6677±0.00167 137.6677±0.00167 137.6677±0.00167 137.6669±0.0027 137.6669±0.0027
Transit Epoch [BJD] 2454970.669±0.00166 2454970.669±0.00166 2454970.668±0.00167 2454970.668±0.00167 2454970.668±0.00167 2454970.6669±0.0027 2454970.6669±0.0027
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 kplr008547140-20160209194854_dvr.pdf kplr008547140-20160209194854_dvr.pdf kplr008547140-20141002224145_dvr.pdf kplr008547140-20130815195353_dvr.pdf kplr008547140-20121029204534_dvr.pdf --- ---
RA [decimal degrees] 286.07523 286.07523 286.07523 286.07523 286.07523 286.07523 286.07523
Dec [decimal degrees] 44.664639 44.664639 44.664639 44.664639 44.664639 44.664639 44.664639
Kepler-band [mag] 15.314 15.314 15.314 15.314 15.314 15.314 15.314
g'-band [mag] 16.352 16.352 16.352 16.352 16.352 16.352 16.352
r'-band [mag] 15.249 15.249 15.249 15.249 15.249 15.249 15.249
i'-band [mag] 14.869000000000002 14.869000000000002 14.869000000000002 14.869000000000002 14.869000000000002 14.869000000000002 14.869000000000002
z'-band [mag] 14.668000000000001 14.668000000000001 14.668000000000001 14.668000000000001 14.668000000000001 14.668000000000001 14.668000000000001
J-band [mag] 13.489 13.489 13.489 13.489 13.489 13.489 13.489
H-band [mag] 12.888 12.888 12.888 12.888 12.888 12.888 12.888
K-band [mag] 12.763 12.763 12.763 12.763 12.763 12.763 12.763
Disposition Score --- 1.0 --- --- --- --- ---
Comment --- NO_COMMENT --- --- --- --- ---
Eccentricity --- 0 0 0 0 0 0
Impact Parameter ---
0.242 +0.182-0.242
0.4979 +0.0481-0.4292
0.4979 +0.0481-0.4292
0.4979 +0.0481-0.4292
0.799±0.1 0.8±0.3
Transit Duration [hrs] --- 3.9908±0.0545 3.9867±0.0658 3.9867±0.0658 3.9867±0.0658 4.2208 4.2208
Transit Depth [ppm] --- 915.6±18.1 951.7±20 951.7±20 951.7±20 927 923
Planet-Star Radius Ratio ---
0.027481 +0.000611-0.000493
0.028926 +8.7e-05-0.001058
0.028926 +8.7e-05-0.001058
0.028926 +8.7e-05-0.001058
0.0314±0.0013 0.0314±0.0013
Fitted Stellar Density [g/cm**3] ---
1.51020 +0.17801-0.36802
1.11181 +0.66914-0.00764
1.11181 +0.66914-0.00764
1.11181 +0.66914-0.00764
--- ---
Planetary Fit Type --- LS+MCMC MCMC MCMC MCMC --- ---
Planetary Radius [Earth radii] ---
1.48 +0.16-0.23
1.55±0.25 1.55±0.25 1.55±0.25 2.05±0.09 2.03
Orbit Semi-Major Axis [au] --- .0795 .0793 .0793 .0793 .085 .085
Inclination [deg] --- 89.36 88.81 88.81 88.81 86.52 ---
Equilibrium Temperature [K] --- 419 419 419 419 524 505
Insolation Flux [Earth flux] ---
7.32 +3.38-2.98
7.29 +4.95-2.69
7.29 +4.95-2.69
7.29 +4.95-2.69
--- ---
Planet-Star Distance over Star Radius --- 21.83±2.6 19.72±5.9 19.72±5.9 19.72±5.9 13.5±5 13.5±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 -0.5759000000000001 ---
Limb Darkening Coeff. 3 --- 0.0 0.0 0.0 0.0 1.5019 ---
Limb Darkening Coeff. 2 --- 0.42600000000000005 0.41440000000000005 0.41440000000000005 0.41440000000000005 -0.7612 ---
Limb Darkening Coeff. 1 --- 0.2631 0.273 0.273 0.273 0.669 ---
Maximum Single Event Statistic --- 7.3355713 11.881143999999999 --- --- --- ---
Maximum Multiple Event Statistic --- 45.465565 45.374289999999995 --- --- --- ---
Transit Signal-to-Noise --- 58.0 56.1 56.1 56.1 61.2 40.7
Number of Transits --- 117 117 --- --- --- ---
TCE Planet Number --- 1 1 1 1 --- ---
Quarters --- 11111111111111111000000000000000 11111111111111111000000000000000 --- --- --- ---
Odd-Even Depth Comparision Statistic --- 0.371 --- --- --- --- ---
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 --- kplr008547140-001-20160209194854_dvs.pdf kplr008547140-001-20141002224145_dvs.pdf kplr008547140-001-20130826182306_dvs.pdf kplr008547140-001-20121115231752_dvs.pdf --- ---
Stellar Effective Temperature [K] ---
3823 +167-184
3822±212 3822±212 3822.00±212.00 4482.00±63.00 4342
Stellar Surface Gravity [log10(cm/s**2)] ---
4.765 +0.077-0.056
4.765±0.098 4.765±0.098 4.765±0.098 4.680±0.300 4.69
Stellar Metallicity [dex] ---
-0.2 +0.1-0.15
-0.210±0.120 -0.210±0.120 -0.210±0.120 --- ---
Stellar Radius [Solar radii] ---
0.492 +0.054-0.074
0.49±0.08 0.49±0.08 0.4900±0.0800 0.5970±0.0130 .59
Stellar Mass [Solar mass] ---
0.513 +0.049-0.074
0.51±0.08 0.51±0.08 0.5100±0.0800 0.6260±0.0150 ---
Stellar Parameter Provenance --- q1_q17_dr25_stellar stellar_q1_q16 stellar_q1_q16 stellar_q1_q16 Pinsonneault KIC
FW Offset Significance [percent] --- 0.21 0.638 0.196 0.749 0.28 ---
FW Source α(OOT) [hrs] --- 19.0716803±0.0000067 19.0716823±0.0000069 19.0716736±0.000007 19.071680000±0.000008900 19.071687000±0.000010000 ---
FW Source δ(OOT) [deg] --- 44.664712±0.00008 44.66468±0.000085 44.664644±0.000084 44.66468000±0.00010000 44.66471000±0.00012000 ---
FW Source Δα(OOT) [sec] --- -0.09±0.26 -0.02±0.26 -0.35±0.27 -0.00200±0.03200 0.02200±0.03700 ---
FW Source Δδ(OOT) [arcsec] --- 0.26±0.29 0.14±0.31 0.01±0.3 0.00900±0.02500 0.01600±0.02800 ---
FW Δα(OOT) [sec] --- 0±0.00024 -5e-05±0.00025 0.00026±0.00026 2e-06±3.2e-05 -2.1e-05±1.8e-05 ---
FW Δδ(OOT) [arcsec] --- -0.00024±0.00027 -0.00012±0.00029 0±0.0003 -9e-06±2.5e-05 -1.5e-05±1.4e-05 ---
PRF ΔαSQ(OOT) [arcsec] --- -0.044±0.092 -0.036±0.093 -0.012±0.093 -0.0200±0.0680 0.0030±0.0720 ---
PRF ΔδSQ(OOT) [arcsec] --- -0.18±0.12 -0.19±0.12 -0.07±0.11 -0.0860±0.0880 -0.1400±0.1200 ---
PRF ΔθSQ(OOT) [arcsec] --- 0.19±0.12 0.19±0.12 0.07±0.11 0.0880±0.0870 0.1400±0.1200 ---
PRF ΔαSQ(KIC) [arcsec] --- -0.169±0.096 -0.161±0.098 -0.14±0.095 -0.1520±0.0680 -0.1290±0.0760 ---
PRF ΔδSQ(KIC) [arcsec] --- -0.19±0.11 -0.19±0.11 -0.1±0.12 -0.1050±0.0930 -0.1500±0.1200 ---
PRF ΔθSQ(KIC) [arcsec] --- 0.25±0.11 0.25±0.11 0.17±0.12 0.1840±0.0770 0.2000±0.1000 ---
Chi-Square --- --- --- --- --- 1.0 0.97
Stellar Age [Gyr] --- --- --- --- --- 13.9±3.8 ---
Known Objects
1 Confirmed Planets
1 Kepler Objects of Interest (KOIs)
1 Threshold Crossing Events (TCEs)
1 2MASS Point Source Catalog
Data Files
1 Kepler Time Series
1 Associated Literature Data
System
Star
Confirmed
Candidate
False Positive Planet
Controversial
False Positive
Aliases
Data Access
Transit Prediction Service
Time Series
Kepler | K2
External Link
Search
Browse
Download

NASA Exoplanet Archive is operated by the California Institute of Technology, under contract with the National Aeronautics and Space Administration under the Exoplanet Exploration Program.