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Kepler-531 Overview

Kepler-531 0.73 R⦿ 4935.00 K
Kepler-531 b
0.248 RJup
Architecture
Kepler-531
Kepler-531
Kepler-531 b
Other Data
Bibliography 17
Exoplanet Archive Notes 1
Nearby Data 8
Discovery Data
Host Planet Method Year Reference Disposition
Kepler-531 Kepler-531 b Transit 2016 Morton et al. 2016 Confirmed Planet
Kepler-531 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
19h06m05.92s
Dec
+48d41m00.77s
Distance
252.762+0.822-0.816
pc
Parallax
3.9273600±0.0127196 mas
Ecliptic Latitude
70.19817 deg
Ecliptic Longitude
303.65971 deg
Galactic Latitude
17.75311 deg
Galactic Longitude
79.15824 deg
Total Proper Motion
32.5897578±0.0263346 mas/yr
Proper Motion (RA)
-29.9537000±0.0268923 mas/yr
Proper Motion (Dec)
-12.8401000±0.0230647 mas/yr
Photometry
mV
13.566±0.160
mTESS
12.6696±0.0060
mJ
11.772±0.022
mH
11.245±0.028
mKs
11.177±0.022
mKep
13.340
mW1
11.134±0.023
mW2
11.201±0.021
mW3
11.153±0.083
mW4
9.002
mGaia
13.292300±0.000209
mB
15.005±0.065
mg
14.121
mi
13.005
mr
13.247
mz
12.846
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)
4784.5200+108.8850-91.5844
 4935±99
4924.81+193.19-93.81
4893.000+47.742-49.342
 4869 4794 4935±60 --- 4883±97
4883 +99-96
4883 +99-96
4883.00 +99.00-96.00
4869.00±50.00 4869
Metallicity
(dex)
-0.00388600±0.03226590 [M/H] --- ---
-0.0300+0.1030-0.1060
[Fe/H] 		--- 0.259 [Fe/H] 0.05±0.04 [Fe/H] --- -0.08±0.15 [Fe/H]
-0.080 +0.160-0.140
[Fe/H]
-0.080 +0.160-0.140
[Fe/H]
-0.080 +0.160-0.140
[Fe/H] 		--- ---
Age
(Gyr)
--- --- ---
7.760+4.650-4.900
 --- ---
2.75+3.85-0.93
 --- --- --- --- --- 9.3±3.8 ---
ρ✶
(g/cm3)
2.3773478+0.6636222-0.4253390
 --- --- --- --- ---
1.96+0.04-0.08
 ---
1.35029 +1.31285-0.11252
1.61753 +1.15174-0.08138
1.61753 +1.15174-0.08138
1.61753 +1.15174-0.08138
--- ---
M✶
(M⦿)
0.7720000+0.1015170-0.0767451
 --- ---
0.780+0.031-0.032
 --- ---
0.792+0.010-0.023
 ---
0.725 +0.052-0.03
0.725 +0.05-0.029
0.725 +0.05-0.029
0.7250 +0.0500-0.0290
0.7510±0.0240 ---
R✶
(R⦿)
0.7707200+0.0460005-0.0399794
0.734+0.031-0.029
0.7022128+0.0275364-0.0520125
0.750+0.022-0.023
 0.71 1.505
0.730+0.020-0.019
 ---
0.749 +0.033-0.051
0.749 +0.035-0.044
0.749 +0.035-0.044
0.7490 +0.0350-0.0440
0.7070±0.0280 .71
L✶
(log10(L⦿))
-0.5521591+0.0086421-0.0187758
 ---
-0.58280987+0.00445071-0.00449679
 --- --- --- --- --- --- --- --- --- --- ---
log g
(log10(cm/s2))
4.5518900+0.0994963-0.0597745
 --- ---
4.580+0.027-0.031
 4.62 4.10 --- ---
4.549 +0.06-0.02
4.549 +0.044-0.022
4.549 +0.044-0.022
4.549 +0.044-0.022
4.620±0.100 4.62
Print
Status
Confirmed Planet
Detected By
Transit
Tools
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
a/R✶
--- --- --- --- --- 39.9±19.4 42.4±15.1 42.4±15.1 42.4±15.1 37±11
Teq
(K)
--- --- --- --- --- 453 453 453 453 437
b
--- --- --- --- ---
0.658 +0.031-0.454
0.5923 +0.0075-0.4541
0.5923 +0.0075-0.4541
0.5923 +0.0075-0.4541
0.71±0.21
S
(S⨁)
---
10.007+0.214-0.210
 --- 9.3±0.7 ---
9.95 +1.78-1.98
9.95 +1.86-1.81
9.95 +1.86-1.81
9.95 +1.86-1.81
---
e
--- --- --- --- --- 0 0 0 0 0
i
(deg)
--- --- --- --- --- 89.06 89.38 89.38 89.38 88.81
P
(days)
29.88485741±3.246e-05 --- 29.88485994±0.00000276 29.884857410±0.000032460 29.88487723±3.072e-05 29.88487723±3.072e-05 29.88485741±3.246e-05 29.88485741±3.246e-05 29.88485741±3.246e-05 29.88571±9.7e-05
Rp
(R⨁)
2.78+0.08-0.19
2.754+0.117-0.215
 --- 2.702±0.109 ---
2.81 +0.12-0.19
2.77 +0.13-0.16
2.77 +0.13-0.16
2.77 +0.13-0.16
2.72±0.2
Rp
(RJup)
0.248+0.007-0.017
0.2457+0.0104-0.0192
 --- 0.2411±0.0097 ---
0.251+0.011-0.017
0.247+0.012-0.014
0.247+0.012-0.014
0.247+0.012-0.014
0.243+0.018-0.018
Rp/R✶
0.033897 +3.4e-05-0.002034
--- ---
0.033897+0.000034-0.002034
 ---
0.034344 +0.000123-0.0023
0.033897 +3.4e-05-0.002034
0.033897 +3.4e-05-0.002034
0.033897 +3.4e-05-0.002034
0.0352±0.0022
a
(au)
--- --- --- 0.17446±0.00124 --- .1694 .1694 .1694 .1694 .171
δ
(%)
--- --- 0.1304 --- --- 0.12757±0.00113 0.12944±0.00117 0.12944±0.00117 0.12944±0.00117 0.12850
T14
(hours)
4.5608±0.0386 --- 4.6913 --- --- 4.5612±0.0413 4.5608±0.0386 4.5608±0.0386 4.5608±0.0386 4.5819
TC
(days)
2455006.194425±0.000896 --- 2454976.309795±0.002486 --- 2455006.194±0.000819 2455006.194±0.000819 2455006.194±0.000896 2455006.194±0.000896 2455006.194±0.000896 2455006.18906±0.00099
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 11074541 11074541 11074541 11074541 11074541 11074541 11074541
KOI Name K00345.01 K00345.01 K00345.01 K00345.01 K00345.01 K00345.01 K00345.01
Kepler Name Kepler-531 b Kepler-531 b Kepler-531 b Kepler-531 b Kepler-531 b Kepler-531 b Kepler-531 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] 29.88487723±3.072e-05 29.88487723±3.072e-05 29.88485741±3.246e-05 29.88485741±3.246e-05 29.88485741±3.246e-05 29.88571±9.7e-05 29.88571±9.7e-05
Transit Epoch [BKJD] 173.194404±0.000819 173.194404±0.000819 173.194425±0.000896 173.194425±0.000896 173.194425±0.000896 173.18906±0.00099 173.18906±0.00099
Transit Epoch [BJD] 2455006.194±0.000819 2455006.194±0.000819 2455006.194±0.000896 2455006.194±0.000896 2455006.194±0.000896 2455006.18906±0.00099 2455006.18906±0.00099
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 kplr011074541-20160209194854_dvr.pdf kplr011074541-20160209194854_dvr.pdf kplr011074541-20141002224145_dvr.pdf kplr011074541-20130815195353_dvr.pdf kplr011074541-20121029204534_dvr.pdf --- ---
RA [decimal degrees] 286.52481 286.52481 286.52481 286.52481 286.52481 286.52481 286.52481
Dec [decimal degrees] 48.683600999999996 48.683600999999996 48.683600999999996 48.683600999999996 48.683600999999996 48.683600999999996 48.683600999999996
Kepler-band [mag] 13.34 13.34 13.34 13.34 13.34 13.34 13.34
g'-band [mag] 14.121 14.121 14.121 14.121 14.121 14.121 14.121
r'-band [mag] 13.247 13.247 13.247 13.247 13.247 13.247 13.247
i'-band [mag] 13.005 13.005 13.005 13.005 13.005 13.005 13.005
z'-band [mag] 12.846 12.846 12.846 12.846 12.846 12.846 12.846
J-band [mag] 11.772 11.772 11.772 11.772 11.772 11.772 11.772
H-band [mag] 11.245000000000001 11.245000000000001 11.245000000000001 11.245000000000001 11.245000000000001 11.245000000000001 11.245000000000001
K-band [mag] 11.177000000000001 11.177000000000001 11.177000000000001 11.177000000000001 11.177000000000001 11.177000000000001 11.177000000000001
Disposition Score --- 1.0 --- --- --- --- ---
Comment --- NO_COMMENT --- --- --- --- ---
Eccentricity --- 0 0 0 0 0 0
Impact Parameter ---
0.658 +0.031-0.454
0.5923 +0.0075-0.4541
0.5923 +0.0075-0.4541
0.5923 +0.0075-0.4541
0.71±0.21 0.71±0.45
Transit Duration [hrs] --- 4.5612±0.0413 4.5608±0.0386 4.5608±0.0386 4.5608±0.0386 4.5819 4.5819
Transit Depth [ppm] --- 1275.7±11.3 1294.4±11.7 1294.4±11.7 1294.4±11.7 1285 1279
Planet-Star Radius Ratio ---
0.034344 +0.000123-0.0023
0.033897 +3.4e-05-0.002034
0.033897 +3.4e-05-0.002034
0.033897 +3.4e-05-0.002034
0.0352±0.0022 0.0352±0.0022
Fitted Stellar Density [g/cm**3] ---
1.35029 +1.31285-0.11252
1.61753 +1.15174-0.08138
1.61753 +1.15174-0.08138
1.61753 +1.15174-0.08138
--- ---
Planetary Fit Type --- LS+MCMC MCMC MCMC MCMC --- ---
Planetary Radius [Earth radii] ---
2.81 +0.12-0.19
2.77 +0.13-0.16
2.77 +0.13-0.16
2.77 +0.13-0.16
2.72±0.2 2.72
Orbit Semi-Major Axis [au] --- .1694 .1694 .1694 .1694 .171 .171
Inclination [deg] --- 89.06 89.38 89.38 89.38 88.81 ---
Equilibrium Temperature [K] --- 453 453 453 453 437 437
Insolation Flux [Earth flux] ---
9.95 +1.78-1.98
9.95 +1.86-1.81
9.95 +1.86-1.81
9.95 +1.86-1.81
--- ---
Planet-Star Distance over Star Radius --- 39.9±19.4 42.4±15.1 42.4±15.1 42.4±15.1 37±11 37±11
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 -0.5699000000000001 ---
Limb Darkening Coeff. 3 --- 0.0 0.0 0.0 0.0 1.3994 ---
Limb Darkening Coeff. 2 --- 0.16110000000000002 0.13820000000000002 0.13820000000000002 0.13820000000000002 -0.6512 ---
Limb Darkening Coeff. 1 --- 0.5575 0.5871000000000001 0.5871000000000001 0.5871000000000001 0.6422 ---
Maximum Single Event Statistic --- 22.359092999999998 25.432807999999998 --- --- --- ---
Maximum Multiple Event Statistic --- 106.15765 108.92433 --- --- --- ---
Transit Signal-to-Noise --- 128.3 128.9 128.9 128.9 158.1 117.9
Number of Transits --- 35 35 --- --- --- ---
TCE Planet Number --- 1 1 1 1 --- ---
Quarters --- 11111110111011101000000000000000 11111110111011101000000000000000 --- --- --- ---
Odd-Even Depth Comparision Statistic --- 0.8478 --- --- --- --- ---
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 --- kplr011074541-001-20160209194854_dvs.pdf kplr011074541-001-20141002224145_dvs.pdf kplr011074541-001-20130826182306_dvs.pdf kplr011074541-001-20121115231752_dvs.pdf --- ---
Stellar Effective Temperature [K] --- 4883±97
4883 +99-96
4883 +99-96
4883.00 +99.00-96.00
4869.00±50.00 4869
Stellar Surface Gravity [log10(cm/s**2)] ---
4.549 +0.06-0.02
4.549 +0.044-0.022
4.549 +0.044-0.022
4.549 +0.044-0.022
4.620±0.100 4.62
Stellar Metallicity [dex] --- -0.08±0.15
-0.080 +0.160-0.140
-0.080 +0.160-0.140
-0.080 +0.160-0.140
--- ---
Stellar Radius [Solar radii] ---
0.749 +0.033-0.051
0.749 +0.035-0.044
0.749 +0.035-0.044
0.7490 +0.0350-0.0440
0.7070±0.0280 .71
Stellar Mass [Solar mass] ---
0.725 +0.052-0.03
0.725 +0.05-0.029
0.725 +0.05-0.029
0.7250 +0.0500-0.0290
0.7510±0.0240 ---
Stellar Parameter Provenance --- q1_q17_dr25_stellar stellar_q1_q16 stellar_q1_q16 stellar_q1_q16 SPC SPC
FW Offset Significance [percent] --- 0.20800000000000002 0.443 0.35900000000000004 0.056 0.154 ---
FW Source α(OOT) [hrs] --- 19.1016491±0.0000026 19.1016473±0.0000028 19.1016467±0.0000026 19.101642100±0.000003300 19.101644000±0.000003600 ---
FW Source δ(OOT) [deg] --- 48.683625±0.000026 48.683629±0.000026 48.683634±0.000024 48.68363600±0.00003200 48.68364700±0.00003400 ---
FW Source Δα(OOT) [sec] --- -0.176±0.093 -0.24±0.1 -0.262±0.092 -0.01400±0.01200 -0.00700±0.01300 ---
FW Source Δδ(OOT) [arcsec] --- 0.091±0.094 0.103±0.093 0.124±0.088 0.00490±0.00760 0.00820±0.00820 ---
FW Δα(OOT) [sec] --- -0.00016±0.00012 -6e-05±0.00013 -5e-05±0.00013 1.9e-05±1.6e-05 9.3e-06±8.3e-06 ---
FW Δδ(OOT) [arcsec] --- -5e-05±0.00013 -5e-05±0.00013 -9e-05±0.00013 -6e-06±1.1e-05 -1.06e-05±5.3e-06 ---
PRF ΔαSQ(OOT) [arcsec] --- 0.07±0.11 0.06±0.11 0.07±0.11 0.0500±0.0480 0.0600±0.1000 ---
PRF ΔδSQ(OOT) [arcsec] --- -0.22±0.17 -0.08±0.16 -0.14±0.18 -0.2600±0.1900 -0.4100±0.2100 ---
PRF ΔθSQ(OOT) [arcsec] --- 0.23±0.14 0.1±0.18 0.15±0.2 0.2600±0.1800 0.4200±0.2100 ---
PRF ΔαSQ(KIC) [arcsec] --- -0.25±0.11 -0.25±0.11 -0.23±0.11 -0.2340±0.0690 -0.2700±0.1300 ---
PRF ΔδSQ(KIC) [arcsec] --- -0.28±0.17 -0.26±0.16 -0.24±0.18 -0.3200±0.1900 -0.4600±0.2200 ---
PRF ΔθSQ(KIC) [arcsec] --- 0.37±0.18 0.36±0.16 0.33±0.18 0.4000±0.1600 0.5300±0.2000 ---
Chi-Square --- --- --- --- --- 2.02 2.12
Stellar Age [Gyr] --- --- --- --- --- 9.3±3.8 ---
Known Objects
1 Confirmed Planets
1 Kepler Objects of Interest (KOIs)
1 Threshold Crossing Events (TCEs)
3 2MASS Point Source Catalog
Data Files
1 Kepler Time Series
1 SuperWASP Time Series
1 TrES Time Series
1 Associated Literature Data
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Controversial
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Aliases
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