NASA
Exoplanet
Archive
A
service of
NASA
Exoplanet
Science
Institute

Kepler-527 Overview

Kepler-527 1.22 R⦿ 6208.00 K
Kepler-527 b
0.253 RJup
Architecture
Kepler-527
Kepler-527
Kepler-527 b
Other Data
Bibliography 18
Exoplanet Archive Notes 1
Nearby Data 7
Discovery Data
Host Planet Method Year Reference Disposition
Kepler-527 Kepler-527 b Transit 2016 Morton et al. 2016 Confirmed Planet
Kepler-527 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
19h23m49.90s
Dec
+47d24m22.56s
Distance
750.040+7.677-7.526
pc
Parallax
1.3044200±0.0134099 mas
Ecliptic Latitude
67.94552 deg
Ecliptic Longitude
310.13943 deg
Galactic Latitude
14.52651 deg
Galactic Longitude
79.1295 deg
Total Proper Motion
1.0074418±0.0243528 mas/yr
Proper Motion (RA)
-0.378254±0.025455 mas/yr
Proper Motion (Dec)
-0.9337360±0.0241671 mas/yr
Photometry
mV
13.471±0.137
mTESS
12.9637±0.0070
mJ
12.424±0.021
mH
12.188±0.018
mKs
12.125±0.017
mKep
13.390
mW1
12.131±0.023
mW2
12.164±0.022
mW3
11.734±0.147
mW4
9.494
mGaia
13.334000±0.000229
mB
13.881±0.155
mg
13.682
mi
13.265
mr
13.341
mz
13.256
Abundances
(Hypatia Catalog)
[Fe/H] 0.14±0.04 dex
[C/H] -0.06±0.09 dex
[O/H] 0.09±0.09 dex
[Na/H] -0.19±0.04 dex
[Mg/H] 0.08±0.07 dex
[Al/H] -0.11±0.06 dex
[Si/H] 0.02±0.05 dex
[Ca/H] 0.19±0.06 dex
[Y/H] 0.17±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)
6283.500+115.885-106.425
 6208±124
6310.0000+48.6665-12.3335
6388.000+115.333-136.666
 6310 6310 6208±60 ---
6534 +156-176
6513 +160-202
6513 +160-202
6513.00 +160.00-202.00
6538.00±90.00 6310
Metallicity
(dex)
0.103±0.016 [M/H] --- ---
0.0300+0.1220-0.1600
[Fe/H] 		--- -0.265 [Fe/H] 0.11±0.04 [Fe/H] ---
-0.26 +0.3-0.25
[Fe/H]
-0.280 +0.200-0.300
[Fe/H]
-0.280 +0.200-0.300
[Fe/H]
-0.280 +0.200-0.300
[Fe/H] 		--- ---
Age
(Gyr)
--- --- ---
2.400+0.727-0.685
 --- ---
1.70+0.87-0.65
 --- --- --- --- --- 0.36±0.75 ---
ρ✶
(g/cm3)
0.94687460+0.19141350-0.21112430
 --- --- --- --- ---
0.67+0.03-0.04
 ---
0.13319 +0.31292-0.10308
0.49084 +0.02771-0.09096
0.49084 +0.02771-0.09096
0.49084 +0.02771-0.09096
--- ---
M✶
(M⦿)
1.230000+0.247337-0.117537
 --- ---
1.280+0.216-0.117
 --- ---
1.192+0.024-0.034
 ---
1.238 +0.211-0.192
1.122 +0.229-0.14
1.122 +0.229-0.14
1.1220 +0.2290-0.1400
1.2200±0.1900 ---
R✶
(R⦿)
1.2234700+0.0721683-0.0309472
1.238+0.053-0.050
1.1808802+0.0046298-0.0180067
1.450+0.687-0.237
 1.06 1.046 1.216±0.028 ---
1.9 +0.44-0.586
1.104 +0.555-0.113
1.104 +0.555-0.113
1.1040 +0.5550-0.1130
1.1700±0.7800 1.06
log g
(log10(cm/s2))
4.3527900+0.0728462-0.0893708
 --- ---
4.220+0.125-0.263
 4.43 4.45 --- ---
3.973 +0.266-0.114
4.403 +0.058-0.312
4.403 +0.058-0.312
4.403 +0.058-0.312
4.390±0.300 4.43
L✶
(log10(L⦿))
0.32268684+0.02156431-0.01522377
 ---
0.29922386+0.01370195-0.01414839
 --- --- --- --- --- --- --- --- --- --- ---
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✶
--- --- --- --- --- --- 10.75±5.1 16.606±0.938 16.606±0.938 16.606±0.938 11.57±0.73
Teq
(K)
--- --- --- --- --- --- 1157 893 893 893 912
b
--- --- --- --- --- ---
0.774 +0.158-0.525
0.1236 +0.2422-0.1236
0.1236 +0.2422-0.1236
0.1236 +0.2422-0.1236
0.731±0.1
e
--- --- --- --- --- --- 0 0 0 0 0
i
(deg)
--- --- --- --- --- --- 85.87 89.38 89.38 89.38 86.52
P
(days)
13.28535633±2.409e-05 13.2850722056±0.0000111488 --- 13.28534769±0.00000204 13.285356330±0.000024090 13.28536452±7.824e-05 13.28536452±7.824e-05 13.28535633±2.409e-05 13.28535633±2.409e-05 13.28535633±2.409e-05 13.285388±8.9e-05
Rp
(R⨁)
2.84+1.35-0.46
 ---
2.627+0.375-0.238
 --- 2.401±0.063 ---
4.03 +0.94-1.24
2.18 +1.09-0.22
2.18 +1.09-0.22
2.18 +1.09-0.22
2.5±1.7
Rp
(RJup)
0.253+0.120-0.041
 ---
0.2344+0.0335-0.0212
 --- 0.2142±0.0056 ---
0.360+0.084-0.111
0.194+0.097-0.020
0.194+0.097-0.020
0.194+0.097-0.020
0.223+0.152-0.152
Rp/R✶
0.018077 +0.000289-0.000164
--- --- ---
0.018077+0.000289-0.000164
 ---
0.019435 +0.002643-0.001572
0.018077 +0.000289-0.000164
0.018077 +0.000289-0.000164
0.018077 +0.000289-0.000164
0.01961±0.00026
a
(au)
--- --- --- --- 0.11646±0.00095 --- .1179 .1142 .1142 .1142 .117
δ
(%)
--- --- --- 0.0378 --- --- 0.03776±0.00162 0.03827±0.00057 0.03827±0.00057 0.03827±0.00057 0.03930
T14
(hours)
6.1801±0.0486 --- --- 6.4113 --- --- 6.283±0.138 6.1801±0.0486 6.1801±0.0486 6.1801±0.0486 6.2576
TC
(days)
2455002.8621±0.0014 2455002.88463000±0.00017336 --- 2454963.008178±0.001803 --- 2455002.861±0.00465 2455002.861±0.00465 2455002.862±0.00143 2455002.862±0.00143 2455002.862±0.00143 2455002.8602±0.0024
S
(S⨁)
--- ---
147.046+3.801-3.717
 --- 145.3±9.1 ---
423.65 +282.53-241.99
150.50 +224.00-43.59
150.50 +224.00-43.59
150.50 +224.00-43.59
---
Print
Kepler Detection Products (4 File Types, 16 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 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 10337258 10337258 10337258 10337258 10337258 10337258 10337258
KOI Name K00333.01 K00333.01 K00333.01 K00333.01 K00333.01 K00333.01 K00333.01
Kepler Name Kepler-527 b Kepler-527 b Kepler-527 b Kepler-527 b Kepler-527 b Kepler-527 b Kepler-527 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] 13.28536452±7.824e-05 13.28536452±7.824e-05 13.28535633±2.409e-05 13.28535633±2.409e-05 13.28535633±2.409e-05 13.285388±8.9e-05 13.285388±8.9e-05
Transit Epoch [BKJD] 169.86052±0.00465 169.86052±0.00465 169.8621±0.00143 169.8621±0.00143 169.8621±0.00143 169.8602±0.0024 169.8602±0.0024
Transit Epoch [BJD] 2455002.861±0.00465 2455002.861±0.00465 2455002.862±0.00143 2455002.862±0.00143 2455002.862±0.00143 2455002.8602±0.0024 2455002.8602±0.0024
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 kplr010337258-20160209194854_dvr.pdf kplr010337258-20160209194854_dvr.pdf kplr010337258-20141002224145_dvr.pdf kplr010337258-20130815195353_dvr.pdf kplr010337258-20121029204534_dvr.pdf --- ---
RA [decimal degrees] 290.95792 290.95792 290.95792 290.95792 290.95792 290.95792 290.95792
Dec [decimal degrees] 47.406281 47.406281 47.406281 47.406281 47.406281 47.406281 47.406281
Kepler-band [mag] 13.39 13.39 13.39 13.39 13.39 13.39 13.39
g'-band [mag] 13.682 13.682 13.682 13.682 13.682 13.682 13.682
r'-band [mag] 13.341000000000001 13.341000000000001 13.341000000000001 13.341000000000001 13.341000000000001 13.341000000000001 13.341000000000001
i'-band [mag] 13.265 13.265 13.265 13.265 13.265 13.265 13.265
z'-band [mag] 13.256 13.256 13.256 13.256 13.256 13.256 13.256
J-band [mag] 12.424000000000001 12.424000000000001 12.424000000000001 12.424000000000001 12.424000000000001 12.424000000000001 12.424000000000001
H-band [mag] 12.188 12.188 12.188 12.188 12.188 12.188 12.188
K-band [mag] 12.125 12.125 12.125 12.125 12.125 12.125 12.125
Disposition Score --- 1.0 --- --- --- --- ---
Comment --- NO_COMMENT --- --- --- --- ---
Eccentricity --- 0 0 0 0 0 0
Impact Parameter ---
0.774 +0.158-0.525
0.1236 +0.2422-0.1236
0.1236 +0.2422-0.1236
0.1236 +0.2422-0.1236
0.731±0.1 0.731±0.093
Transit Duration [hrs] --- 6.283±0.138 6.1801±0.0486 6.1801±0.0486 6.1801±0.0486 6.2576 6.2576
Transit Depth [ppm] --- 377.6±16.2 382.7±5.7 382.7±5.7 382.7±5.7 393 504
Planet-Star Radius Ratio ---
0.019435 +0.002643-0.001572
0.018077 +0.000289-0.000164
0.018077 +0.000289-0.000164
0.018077 +0.000289-0.000164
0.01961±0.00026 0.01961±0.00026
Fitted Stellar Density [g/cm**3] ---
0.13319 +0.31292-0.10308
0.49084 +0.02771-0.09096
0.49084 +0.02771-0.09096
0.49084 +0.02771-0.09096
--- ---
Planetary Fit Type --- LS+MCMC MCMC MCMC MCMC --- ---
Planetary Radius [Earth radii] ---
4.03 +0.94-1.24
2.18 +1.09-0.22
2.18 +1.09-0.22
2.18 +1.09-0.22
2.5±1.7 2.27
Orbit Semi-Major Axis [au] --- .1179 .1142 .1142 .1142 .117 .114
Inclination [deg] --- 85.87 89.38 89.38 89.38 86.52 ---
Equilibrium Temperature [K] --- 1157 893 893 893 912 849
Insolation Flux [Earth flux] ---
423.65 +282.53-241.99
150.50 +224.00-43.59
150.50 +224.00-43.59
150.50 +224.00-43.59
--- ---
Planet-Star Distance over Star Radius --- 10.75±5.1 16.606±0.938 16.606±0.938 16.606±0.938 11.57±0.73 11.57±0.73
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 --- 0.3105 0.31070000000000003 0.31070000000000003 0.31070000000000003 0.8932 ---
Limb Darkening Coeff. 1 --- 0.2893 0.29100000000000004 0.29100000000000004 0.29100000000000004 0.3059 ---
Maximum Single Event Statistic --- 7.359980999999999 71.80935 --- --- --- ---
Maximum Multiple Event Statistic --- 41.983013 45.08931 --- --- --- ---
Transit Signal-to-Noise --- 26.8 77.4 77.4 77.4 82.4 62.1
Number of Transits --- 101 101 --- --- --- ---
TCE Planet Number --- 1 1 1 1 --- ---
Quarters --- 11111111111111111000000000000000 11111111111111111000000000000000 --- --- --- ---
Odd-Even Depth Comparision Statistic --- 0.0811 --- --- --- --- ---
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 --- kplr010337258-001-20160209194854_dvs.pdf kplr010337258-001-20141002224145_dvs.pdf kplr010337258-001-20130826182306_dvs.pdf kplr010337258-001-20121115231752_dvs.pdf --- ---
Stellar Effective Temperature [K] ---
6534 +156-176
6513 +160-202
6513 +160-202
6513.00 +160.00-202.00
6538.00±90.00 6310
Stellar Surface Gravity [log10(cm/s**2)] ---
3.973 +0.266-0.114
4.403 +0.058-0.312
4.403 +0.058-0.312
4.403 +0.058-0.312
4.390±0.300 4.43
Stellar Metallicity [dex] ---
-0.26 +0.3-0.25
-0.280 +0.200-0.300
-0.280 +0.200-0.300
-0.280 +0.200-0.300
--- ---
Stellar Radius [Solar radii] ---
1.9 +0.44-0.586
1.104 +0.555-0.113
1.104 +0.555-0.113
1.1040 +0.5550-0.1130
1.1700±0.7800 1.06
Stellar Mass [Solar mass] ---
1.238 +0.211-0.192
1.122 +0.229-0.14
1.122 +0.229-0.14
1.1220 +0.2290-0.1400
1.2200±0.1900 ---
Stellar Parameter Provenance --- q1_q17_dr25_stellar stellar_q1_q16 stellar_q1_q16 stellar_q1_q16 Pinsonneault KIC
FW Offset Significance [percent] --- 0.001 0.255 0.005 0.004 0.023 ---
FW Source α(OOT) [hrs] --- 19.3971977±0.0000054 19.3971991±0.0000058 19.3972061±0.0000057 19.397208900±0.000006900 19.397207800±0.000007300 ---
FW Source δ(OOT) [deg] --- 47.406212±0.00005 47.406272±0.00005 47.406282±0.00005 47.40629800±0.00005800 47.40628400±0.00006400 ---
FW Source Δα(OOT) [sec] --- 0.13±0.2 0.19±0.21 0.44±0.21 0.04500±0.02500 0.04000±0.02600 ---
FW Source Δδ(OOT) [arcsec] --- -0.24±0.18 -0.03±0.18 0.01±0.18 -0.00200±0.01400 -0.00400±0.01500 ---
FW Δα(OOT) [sec] --- -2.1e-05±7.4e-05 -3.7e-05±8e-05 -0.000136±7.9e-05 -1.73e-05±9.6e-06 -1.55e-05±5.1e-06 ---
FW Δδ(OOT) [arcsec] --- 0.000128±6.8e-05 5e-05±6.9e-05 3.5e-05±6.9e-05 8e-07±5.4e-06 1.7e-06±3e-06 ---
PRF ΔαSQ(OOT) [arcsec] --- -0.15±0.13 -0.16±0.12 -0.15±0.12 -0.2160±0.0970 -0.1900±0.1100 ---
PRF ΔδSQ(OOT) [arcsec] --- 0.14±0.19 0.18±0.19 0.18±0.2 0.2500±0.2300 0.2300±0.2600 ---
PRF ΔθSQ(OOT) [arcsec] --- 0.21±0.17 0.25±0.19 0.23±0.2 0.3300±0.1900 0.3000±0.2100 ---
PRF ΔαSQ(KIC) [arcsec] --- -0.11±0.13 -0.11±0.12 -0.1±0.12 -0.1740±0.0920 -0.1500±0.1100 ---
PRF ΔδSQ(KIC) [arcsec] --- 0.24±0.21 0.27±0.21 0.27±0.21 0.3500±0.2300 0.3400±0.2600 ---
PRF ΔθSQ(KIC) [arcsec] --- 0.27±0.21 0.3±0.21 0.29±0.21 0.3900±0.2100 0.3700±0.2400 ---
Chi-Square --- --- --- --- --- 1.18 1.1400000000000001
Stellar Age [Gyr] --- --- --- --- --- 0.36±0.75 ---
Known Objects
1 Confirmed Planets
1 Kepler Objects of Interest (KOIs)
2 Threshold Crossing Events (TCEs)
2 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
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.