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Kepler-642 Overview

Kepler-642 1.27 R⦿ 6380.00 K
Kepler-642 b
0.259 RJup
Architecture
Kepler-642
Kepler-642
Kepler-642 b
Other Data
Bibliography 18
Exoplanet Archive Notes 1
Nearby Data 7
Discovery Data
Host Planet Method Year Reference Disposition
Kepler-642 Kepler-642 b Transit 2016 Morton et al. 2016 Confirmed Planet
Kepler-642 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
19h35m20.29s
Dec
+42d37m29.81s
Distance
781.582+8.592-8.411
pc
Parallax
1.2506700±0.0138111 mas
Ecliptic Latitude
62.7528 deg
Ecliptic Longitude
310.49588 deg
Galactic Latitude
10.60971 deg
Galactic Longitude
75.63245 deg
Total Proper Motion
2.1432782±0.0250509 mas/yr
Proper Motion (RA)
1.4092200±0.0248685 mas/yr
Proper Motion (Dec)
-1.614850±0.025189 mas/yr
Photometry
mV
13.335±0.069
mTESS
12.9234±0.0088
mJ
12.363±0.021
mH
12.152±0.018
mKs
12.095±0.020
mKep
13.343
mW1
12.059±0.024
mW2
12.081±0.022
mW3
11.754±0.163
mW4
9.379
mGaia
13.294500±0.000229
mB
13.787±0.021
mg
13.651
mi
13.211
mr
13.298
mz
13.205
Abundances
(Hypatia Catalog)
[Fe/H] 0.08±0.04 dex
[C/H] -0.03±0.09 dex
[O/H] 0.04±0.09 dex
[Na/H] -0.28±0.04 dex
[Mg/H] -0.04±0.07 dex
[Al/H] -0.12±0.06 dex
[Si/H] -0.03±0.05 dex
[Ca/H] 0.06±0.06 dex
[Y/H] 0.11±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)
6291.710+160.571-121.106
 6380±128
6295.00+103.54-204.71
6570.000+133.265-201.089
 6338 6338 6380±60 ---
6570 +156-195
6528 +169-208
6528 +169-208
6528.00 +169.00-208.00
6558.00±104.00 6338
Metallicity
(dex)
0.00177770±0.01215540 [M/H] --- ---
0.0600+0.1300-0.1380
[Fe/H] 		--- -0.121 [Fe/H] 0.04±0.04 [Fe/H] ---
-0.12 +0.3-0.25
[Fe/H]
-0.160 +0.230-0.300
[Fe/H]
-0.160 +0.230-0.300
[Fe/H]
-0.160 +0.230-0.300
[Fe/H] 		--- ---
Age
(Gyr)
--- --- ---
1.950+0.620-0.454
 --- ---
1.48+0.66-0.55
 --- --- --- --- --- 1.35±0.84 ---
ρ✶
(g/cm3)
0.7367992+0.1774591-0.1848522
 --- --- --- --- --- 0.60±0.03 ---
1.48848 +0.11686-0.58076
1.46426 +0.07224-0.54290
1.46426 +0.07224-0.54290
1.46426 +0.07224-0.54290
--- ---
M✶
(M⦿)
1.230000+0.224708-0.149809
 --- ---
1.400+0.229-0.157
 --- ---
1.220+0.030-0.029
 ---
1.396 +0.222-0.247
1.177 +0.291-0.159
1.177 +0.291-0.159
1.1770 +0.2910-0.1590
1.2200±0.1200 ---
R✶
(R⦿)
1.3301700+0.0777301-0.0589633
1.295+0.056-0.053
1.2603784+0.0861529-0.0404605
1.660+0.743-0.321
 1.20 1.194
1.271+0.030-0.029
 ---
2.297 +0.485-0.727
1.155 +0.785-0.123
1.155 +0.785-0.123
1.1550 +0.7850-0.1230
1.2400±0.4100 1.2
log g
(log10(cm/s2))
4.2801600+0.0847227-0.0968187
 --- ---
4.140+0.147-0.247
 4.34 4.34 --- ---
3.86 +0.285-0.114
4.384 +0.06-0.38
4.384 +0.06-0.38
4.384 +0.060-0.380
4.340±0.300 4.34
L✶
(log10(L⦿))
0.39758409+0.02641827-0.01382578
 ---
0.35167947+0.01428473-0.01477060
 --- --- --- --- --- --- --- --- --- --- ---
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✶
--- --- --- --- --- --- 11.537±0.906 11.474±0.566 11.474±0.566 11.474±0.566 7.9±2.8
Teq
(K)
--- --- --- --- --- --- 1810 1311 1311 1311 1360
b
--- --- --- --- --- ---
0.085 +0.376-0.085
0.1562 +0.2948-0.1561
0.1562 +0.2948-0.1561
0.1562 +0.2948-0.1561
0.73±0.11
S
(S⨁)
--- ---
719.373+20.872-20.298
 --- 756.9±46.4 ---
2536.07 +1550.12-1485.81
698.85 +1485.00-208.70
698.85 +1485.00-208.70
698.85 +1485.00-208.70
---
e
--- --- --- --- --- --- 0 0 0 0 0
i
(deg)
--- --- --- --- --- --- 89.58 89.38 89.38 89.38 84.8
P
(days)
4.41745855±6.603e-06 4.4174633095±0.0000044189 --- 4.41746712±0.00000131 4.417458550±0.000006603 4.41746257±1.92e-05 4.41746257±1.92e-05 4.41745855±6.603e-06 4.41745855±6.603e-06 4.41745855±6.603e-06 4.417463±2.5e-05
Rp
(R⨁)
2.90+1.30-0.56
 ---
2.229+0.129-0.123
 --- 2.195±0.067 ---
3.95 +0.84-1.25
1.99 +1.36-0.21
1.99 +1.36-0.21
1.99 +1.36-0.21
2.25±0.75
Rp
(RJup)
0.259+0.116-0.050
 ---
0.1989+0.0115-0.0110
 --- 0.1958±0.0060 ---
0.352+0.075-0.112
0.178+0.121-0.019
0.178+0.121-0.019
0.178+0.121-0.019
0.201+0.067-0.067
Rp/R✶
0.015809 +0.000392-0.000237
--- --- ---
0.015809+0.000392-0.000237
 ---
0.015765 +0.000603-0.000574
0.015809 +0.000392-0.000237
0.015809 +0.000392-0.000237
0.015809 +0.000392-0.000237
0.01662±0.00044
a
(au)
--- --- --- --- 0.05631±0.00046 --- .0589 .0557 .0557 .0557 .056
δ
(%)
--- --- --- 0.0284 --- ---
0.02910+0.00150-0.00150
 0.02920±0.00057 0.02920±0.00057 0.02920±0.00057 0.02820
T14
(hours)
2.9563±0.0403 --- --- 3.1749 --- --- 2.965±0.104 2.9563±0.0403 2.9563±0.0403 2.9563±0.0403 3.0297
TC
(days)
2455003.79162±0.00119 2455003.79182000±0.00076908 --- 2454955.198867±0.001179 --- 2455003.791±0.00336 2455003.791±0.00336 2455003.792±0.00119 2455003.792±0.00119 2455003.792±0.00119 2455003.7908±0.0018
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 7124613 7124613 7124613 7124613 7124613 7124613 7124613
KOI Name K00673.01 K00673.01 K00673.01 K00673.01 K00673.01 K00673.01 K00673.01
Kepler Name Kepler-642 b Kepler-642 b Kepler-642 b Kepler-642 b Kepler-642 b Kepler-642 b Kepler-642 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] 4.41746257±1.92e-05 4.41746257±1.92e-05 4.41745855±6.603e-06 4.41745855±6.603e-06 4.41745855±6.603e-06 4.417463±2.5e-05 4.417463±2.5e-05
Transit Epoch [BKJD] 170.79073±0.00336 170.79073±0.00336 170.79162±0.00119 170.79162±0.00119 170.79162±0.00119 170.7908±0.0018 170.7908±0.0018
Transit Epoch [BJD] 2455003.791±0.00336 2455003.791±0.00336 2455003.792±0.00119 2455003.792±0.00119 2455003.792±0.00119 2455003.7908±0.0018 2455003.7908±0.0018
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 kplr007124613-20160209194854_dvr.pdf kplr007124613-20160209194854_dvr.pdf kplr007124613-20141002224145_dvr.pdf kplr007124613-20130815195353_dvr.pdf kplr007124613-20121029204534_dvr.pdf --- ---
RA [decimal degrees] 293.83456 293.83456 293.83456 293.83456 293.83456 293.83456 293.83456
Dec [decimal degrees] 42.624962 42.624962 42.624962 42.624962 42.624962 42.624962 42.624962
Kepler-band [mag] 13.343 13.343 13.343 13.343 13.343 13.343 13.343
g'-band [mag] 13.651 13.651 13.651 13.651 13.651 13.651 13.651
r'-band [mag] 13.298 13.298 13.298 13.298 13.298 13.298 13.298
i'-band [mag] 13.211 13.211 13.211 13.211 13.211 13.211 13.211
z'-band [mag] 13.205 13.205 13.205 13.205 13.205 13.205 13.205
J-band [mag] 12.363000000000001 12.363000000000001 12.363000000000001 12.363000000000001 12.363000000000001 12.363000000000001 12.363000000000001
H-band [mag] 12.152000000000001 12.152000000000001 12.152000000000001 12.152000000000001 12.152000000000001 12.152000000000001 12.152000000000001
K-band [mag] 12.095 12.095 12.095 12.095 12.095 12.095 12.095
Disposition Score --- 1.0 --- --- --- --- ---
Comment --- NO_COMMENT --- --- --- --- ---
Eccentricity --- 0 0 0 0 0 0
Impact Parameter ---
0.085 +0.376-0.085
0.1562 +0.2948-0.1561
0.1562 +0.2948-0.1561
0.1562 +0.2948-0.1561
0.73±0.11 0.73±0.33
Transit Duration [hrs] --- 2.965±0.104 2.9563±0.0403 2.9563±0.0403 2.9563±0.0403 3.0297 3.0297
Transit Depth [ppm] --- 291±15 292±5.7 292±5.7 292±5.7 282 284
Planet-Star Radius Ratio ---
0.015765 +0.000603-0.000574
0.015809 +0.000392-0.000237
0.015809 +0.000392-0.000237
0.015809 +0.000392-0.000237
0.01662±0.00044 0.01662±0.00044
Fitted Stellar Density [g/cm**3] ---
1.48848 +0.11686-0.58076
1.46426 +0.07224-0.54290
1.46426 +0.07224-0.54290
1.46426 +0.07224-0.54290
--- ---
Planetary Fit Type --- LS+MCMC MCMC MCMC MCMC --- ---
Planetary Radius [Earth radii] ---
3.95 +0.84-1.25
1.99 +1.36-0.21
1.99 +1.36-0.21
1.99 +1.36-0.21
2.25±0.75 2.18
Orbit Semi-Major Axis [au] --- .0589 .0557 .0557 .0557 .056 .055
Inclination [deg] --- 89.58 89.38 89.38 89.38 84.8 ---
Equilibrium Temperature [K] --- 1810 1311 1311 1311 1360 1307
Insolation Flux [Earth flux] ---
2536.07 +1550.12-1485.81
698.85 +1485.00-208.70
698.85 +1485.00-208.70
698.85 +1485.00-208.70
--- ---
Planet-Star Distance over Star Radius --- 11.537±0.906 11.474±0.566 11.474±0.566 11.474±0.566 7.9±2.8 7.9±2.8
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 0.2394 ---
Limb Darkening Coeff. 3 --- 0.0 0.0 0.0 0.0 -0.7614000000000001 ---
Limb Darkening Coeff. 2 --- 0.311 0.3115 0.3115 0.3115 0.8932 ---
Limb Darkening Coeff. 1 --- 0.2938 0.2916 0.2916 0.2916 0.3059 ---
Maximum Single Event Statistic --- 6.6631045 13.864998 --- --- --- ---
Maximum Multiple Event Statistic --- 53.317339999999994 54.000102999999996 --- --- --- ---
Transit Signal-to-Noise --- 22.6 60.0 60.0 60.0 65.6 45.0
Number of Transits --- 304 303 --- --- --- ---
TCE Planet Number --- 1 1 1 1 --- ---
Quarters --- 11111111111111111000000000000000 11111111111111111000000000000000 --- --- --- ---
Odd-Even Depth Comparision Statistic --- 0.9592 --- --- --- --- ---
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 --- kplr007124613-001-20160209194854_dvs.pdf kplr007124613-001-20141002224145_dvs.pdf kplr007124613-001-20130826182306_dvs.pdf kplr007124613-001-20121115231752_dvs.pdf --- ---
Stellar Effective Temperature [K] ---
6570 +156-195
6528 +169-208
6528 +169-208
6528.00 +169.00-208.00
6558.00±104.00 6338
Stellar Surface Gravity [log10(cm/s**2)] ---
3.86 +0.285-0.114
4.384 +0.06-0.38
4.384 +0.06-0.38
4.384 +0.060-0.380
4.340±0.300 4.34
Stellar Metallicity [dex] ---
-0.12 +0.3-0.25
-0.160 +0.230-0.300
-0.160 +0.230-0.300
-0.160 +0.230-0.300
--- ---
Stellar Radius [Solar radii] ---
2.297 +0.485-0.727
1.155 +0.785-0.123
1.155 +0.785-0.123
1.1550 +0.7850-0.1230
1.2400±0.4100 1.2
Stellar Mass [Solar mass] ---
1.396 +0.222-0.247
1.177 +0.291-0.159
1.177 +0.291-0.159
1.1770 +0.2910-0.1590
1.2200±0.1200 ---
Stellar Parameter Provenance --- q1_q17_dr25_stellar stellar_q1_q16 stellar_q1_q16 stellar_q1_q16 Pinsonneault KIC
FW Offset Significance [percent] --- 0.029 0.0 0.0 0.182 0.372 ---
FW Source α(OOT) [hrs] --- 19.5889643±0.000004 19.5889649±0.0000041 19.5889619±0.0000041 19.588966400±0.000005000 19.588967100±0.000005400 ---
FW Source δ(OOT) [deg] --- 42.624911±0.000042 42.624997±0.00004 42.624896±0.00004 42.62493600±0.00005000 42.62492700±0.00005600 ---
FW Source Δα(OOT) [sec] --- -0.26±0.16 -0.23±0.16 -0.35±0.16 -0.01700±0.01800 -0.01500±0.02000 ---
FW Source Δδ(OOT) [arcsec] --- -0.18±0.15 0.13±0.15 -0.23±0.14 0.00200±0.01200 0.00000±0.01300 ---
FW Δα(OOT) [sec] --- 8.3e-05±4.7e-05 7.4e-05±4.8e-05 0.000111±4.8e-05 5.1e-06±5.4e-06 4.2e-06±2.8e-06 ---
FW Δδ(OOT) [arcsec] --- 1e-05±4.4e-05 -8.3e-05±4.3e-05 3.5e-05±4.3e-05 -5e-07±3.5e-06 -1e-07±1.9e-06 ---
PRF ΔαSQ(OOT) [arcsec] --- 0.08±0.14 0.1±0.14 0.12±0.14 0.1200±0.1100 0.1500±0.2000 ---
PRF ΔδSQ(OOT) [arcsec] --- 0.063±0.094 0.031±0.091 0.035±0.099 0.0510±0.0690 0.0940±0.0930 ---
PRF ΔθSQ(OOT) [arcsec] --- 0.11±0.12 0.11±0.13 0.13±0.13 0.1300±0.1100 0.1800±0.1700 ---
PRF ΔαSQ(KIC) [arcsec] --- 0.1±0.14 0.1±0.14 0.15±0.14 0.1220±0.0980 0.2000±0.1900 ---
PRF ΔδSQ(KIC) [arcsec] --- -0.01±0.095 -0.047±0.09 -0.011±0.094 0.0190±0.0740 0.0510±0.0990 ---
PRF ΔθSQ(KIC) [arcsec] --- 0.1±0.14 0.11±0.13 0.15±0.14 0.1230±0.0980 0.2100±0.1800 ---
Chi-Square --- --- --- --- --- 1.41 1.4000000000000001
Stellar Age [Gyr] --- --- --- --- --- 1.35±0.84 ---
Known Objects
1 Confirmed Planets
1 Kepler Objects of Interest (KOIs)
1 Threshold Crossing Events (TCEs)
8 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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