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Kepler-727 Overview

Kepler-727 0.86 R⦿ 5441.00 K
Kepler-727 b
0.226 RJup
Architecture
Kepler-727
Kepler-727
Kepler-727 b
Other Data
Bibliography 16
Exoplanet Archive Notes 1
Nearby Data 6
Discovery Data
Host Planet Method Year Reference Disposition
Kepler-727 Kepler-727 b Transit 2016 Morton et al. 2016 Confirmed Planet
Kepler-727 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
19h39m23.26s
Dec
+45d02m03.90s
Distance
831.842±20.073 pc
Parallax
1.1740900±0.0287712 mas
Ecliptic Latitude
64.71959 deg
Ecliptic Longitude
314.05056 deg
Galactic Latitude
11.06917 deg
Galactic Longitude
78.15281 deg
Total Proper Motion
3.9647503±0.0495091 mas/yr
Proper Motion (RA)
3.055130±0.050561 mas/yr
Proper Motion (Dec)
2.5269400±0.0479299 mas/yr
Photometry
mV
15.453±0.069
mTESS
14.7832±0.0091
mJ
13.987±0.023
mH
13.593±0.023
mKs
13.432±0.038
mKep
15.365
mW1
13.475±0.026
mW2
13.480±0.027
mW3
12.997±0.441
mW4
9.226
mGaia
15.352000±0.000479
mB
16.431±0.121
mg
16.014
mi
15.087
mr
15.316
mz
14.958
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 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)
5294.850±119.221 5433±190
4987.000+49.750-65.965
5441.000+107.872-157.435
 5253 5253 --- 5431±161
5431 +177-141
5431 +177-141
5431.00 +177.00-141.00
5417.00±90.00 5253
Metallicity
(dex)
0.1872180±0.0140082 [M/H] --- ---
-0.0100+0.1460-0.1880
[Fe/H] 		--- -0.129 [Fe/H] --- -0.14±0.3 [Fe/H]
-0.140 +0.340-0.240
[Fe/H]
-0.140 +0.340-0.240
[Fe/H]
-0.140 +0.340-0.240
[Fe/H] 		--- ---
Age
(Gyr)
--- --- ---
4.790+6.200-3.020
 --- --- --- --- --- --- --- 12.1±3.7 ---
M✶
(M⦿)
0.91 --- ---
0.890+0.047-0.056
 --- --- ---
0.816 +0.118-0.063
0.816 +0.131-0.064
0.816 +0.131-0.064
0.8160 +0.1310-0.0640
0.8230±0.0840 ---
R✶
(R⦿)
0.824791
0.821+0.065-0.059
0.88092154+0.02377520-0.01731650
0.860+0.095-0.064
 0.84 0.976 ---
0.884 +0.19-0.117
0.884 +0.361-0.101
0.884 +0.361-0.101
0.8840 +0.3610-0.1010
0.8800±0.4800 .84
log g
(log10(cm/s2))
4.56442 --- ---
4.530+0.045-0.102
 4.49 4.46 ---
4.457 +0.104-0.156
4.457 +0.092-0.266
4.457 +0.092-0.266
4.457 +0.092-0.266
4.460±0.300 4.49
L✶
(log10(L⦿))
-0.3172033 ---
-0.36407338+0.02533737-0.02690768
 --- --- --- --- --- --- --- --- --- ---
ρ✶
(g/cm3)
2.2865268 --- --- --- --- --- ---
0.11387 +1.63390-0.08560
0.57270 +1.21746-0.07194
0.57270 +1.21746-0.07194
0.57270 +1.21746-0.07194
--- ---
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 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✶
--- --- --- --- 5.43±2.7 9.3±4 9.3±4 9.3±4 13.8±5.6
Teq
(K)
--- --- --- --- 964 964 964 964 957
b
--- --- --- ---
0.933 +0.038-0.686
0.7713 +0.1091-0.5418
0.7713 +0.1091-0.5418
0.7713 +0.1091-0.5418
0.26±0.52
S
(S⨁)
---
176.685+10.854-10.188
 --- ---
204.10 +134.51-67.88
204.10 +256.15-59.97
204.10 +256.15-59.97
204.10 +256.15-59.97
---
e
--- --- --- --- 0 0 0 0 0
i
(deg)
--- --- --- --- 80.1 85.37 85.37 85.37 88.81
P
(days)
5.154484417±8.583e-06 --- 5.15448405±0.00000216 5.15448142±1.026e-05 5.15448142±1.026e-05 5.154484417±8.583e-06 5.154484417±8.583e-06 5.154484417±8.583e-06 5.154441±3.1e-05
Rp
(R⨁)
2.53+0.35-0.31
2.725+0.245-0.568
 --- ---
2.94 +0.63-0.39
2.65 +1.08-0.3
2.65 +1.08-0.3
2.65 +1.08-0.3
2.2±1.2
Rp
(RJup)
0.226+0.031-0.028
0.2431+0.0219-0.0507
 --- ---
0.262+0.056-0.035
0.236+0.096-0.027
0.236+0.096-0.027
0.236+0.096-0.027
0.196+0.107-0.107
Rp/R✶
0.027453 +0.002298-0.002589
--- --- ---
0.030415 +0.001275-0.005944
0.027453 +0.002298-0.002589
0.027453 +0.002298-0.002589
0.027453 +0.002298-0.002589
0.0234±0.0018
a
(au)
--- --- --- --- .0546 .0546 .0546 .0546 .055
δ
(%)
--- --- 0.0799 --- 0.06975±0.00164 0.07459±0.00159 0.07459±0.00159 0.07459±0.00159 0.06710
T14
(hours)
2.8866±0.0477 --- 2.9653 --- 3.228±0.122 2.8866±0.0477 2.8866±0.0477 2.8866±0.0477 2.8347
TC
(days)
2455004.63928±0.00133 --- 2454968.556579±0.001965 2455004.639±0.00157 2455004.639±0.00157 2455004.639±0.00133 2455004.639±0.00133 2455004.639±0.00133 2455004.6414±0.002
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 8826878 8826878 8826878 8826878 8826878 8826878 8826878
KOI Name K00922.01 K00922.01 K00922.01 K00922.01 K00922.01 K00922.01 K00922.01
Kepler Name Kepler-727 b Kepler-727 b Kepler-727 b Kepler-727 b Kepler-727 b Kepler-727 b Kepler-727 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] 5.15448142±1.026e-05 5.15448142±1.026e-05 5.154484417±8.583e-06 5.154484417±8.583e-06 5.154484417±8.583e-06 5.154441±3.1e-05 5.154441±3.1e-05
Transit Epoch [BKJD] 171.6389±0.00157 171.6389±0.00157 171.63928±0.00133 171.63928±0.00133 171.63928±0.00133 171.6414±0.002 171.6414±0.002
Transit Epoch [BJD] 2455004.639±0.00157 2455004.639±0.00157 2455004.639±0.00133 2455004.639±0.00133 2455004.639±0.00133 2455004.6414±0.002 2455004.6414±0.002
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 kplr008826878-20160209194854_dvr.pdf kplr008826878-20160209194854_dvr.pdf kplr008826878-20141002224145_dvr.pdf kplr008826878-20130815195353_dvr.pdf kplr008826878-20121029204534_dvr.pdf --- ---
RA [decimal degrees] 294.84689000000003 294.84689000000003 294.84689000000003 294.84689000000003 294.84689000000003 294.84689000000003 294.84689000000003
Dec [decimal degrees] 45.034409 45.034409 45.034409 45.034409 45.034409 45.034409 45.034409
Kepler-band [mag] 15.365 15.365 15.365 15.365 15.365 15.365 15.365
g'-band [mag] 16.014 16.014 16.014 16.014 16.014 16.014 16.014
r'-band [mag] 15.316 15.316 15.316 15.316 15.316 15.316 15.316
i'-band [mag] 15.087000000000002 15.087000000000002 15.087000000000002 15.087000000000002 15.087000000000002 15.087000000000002 15.087000000000002
z'-band [mag] 14.958 14.958 14.958 14.958 14.958 14.958 14.958
J-band [mag] 13.987 13.987 13.987 13.987 13.987 13.987 13.987
H-band [mag] 13.593 13.593 13.593 13.593 13.593 13.593 13.593
K-band [mag] 13.432 13.432 13.432 13.432 13.432 13.432 13.432
Disposition Score --- 1.0 --- --- --- --- ---
Comment --- NO_COMMENT --- --- --- --- ---
Eccentricity --- 0 0 0 0 0 0
Impact Parameter ---
0.933 +0.038-0.686
0.7713 +0.1091-0.5418
0.7713 +0.1091-0.5418
0.7713 +0.1091-0.5418
0.26±0.52 0.26±0.72
Transit Duration [hrs] --- 3.228±0.122 2.8866±0.0477 2.8866±0.0477 2.8866±0.0477 2.8347 2.8347
Transit Depth [ppm] --- 697.5±16.4 745.9±15.9 745.9±15.9 745.9±15.9 671 665
Planet-Star Radius Ratio ---
0.030415 +0.001275-0.005944
0.027453 +0.002298-0.002589
0.027453 +0.002298-0.002589
0.027453 +0.002298-0.002589
0.0234±0.0018 0.0234±0.0018
Fitted Stellar Density [g/cm**3] ---
0.11387 +1.63390-0.08560
0.57270 +1.21746-0.07194
0.57270 +1.21746-0.07194
0.57270 +1.21746-0.07194
--- ---
Planetary Fit Type --- LS+MCMC MCMC MCMC MCMC --- ---
Planetary Radius [Earth radii] ---
2.94 +0.63-0.39
2.65 +1.08-0.3
2.65 +1.08-0.3
2.65 +1.08-0.3
2.2±1.2 2.13
Orbit Semi-Major Axis [au] --- .0546 .0546 .0546 .0546 .055 .054
Inclination [deg] --- 80.1 85.37 85.37 85.37 88.81 ---
Equilibrium Temperature [K] --- 964 964 964 964 957 912
Insolation Flux [Earth flux] ---
204.10 +134.51-67.88
204.10 +256.15-59.97
204.10 +256.15-59.97
204.10 +256.15-59.97
--- ---
Planet-Star Distance over Star Radius --- 5.43±2.7 9.3±4 9.3±4 9.3±4 13.8±5.6 13.8±5.6
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 -0.33590000000000003 ---
Limb Darkening Coeff. 3 --- 0.0 0.0 0.0 0.0 0.6032000000000001 ---
Limb Darkening Coeff. 2 --- 0.2396 0.23140000000000002 0.23140000000000002 0.23140000000000002 -0.012 ---
Limb Darkening Coeff. 1 --- 0.4415 0.45430000000000004 0.45430000000000004 0.45430000000000004 0.5021 ---
Maximum Single Event Statistic --- 4.937641 6.624648 --- --- --- ---
Maximum Multiple Event Statistic --- 44.139655999999995 44.756054 --- --- --- ---
Transit Signal-to-Noise --- 48.1 53.1 53.1 53.1 59.7 40.2
Number of Transits --- 259 259 --- --- --- ---
TCE Planet Number --- 1 1 1 1 --- ---
Quarters --- 11111111111111111000000000000000 11111111111111111000000000000000 --- --- --- ---
Odd-Even Depth Comparision Statistic --- 0.0504 --- --- --- --- ---
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 --- kplr008826878-001-20160209194854_dvs.pdf kplr008826878-001-20141002224145_dvs.pdf kplr008826878-001-20130826182306_dvs.pdf kplr008826878-001-20121115231752_dvs.pdf --- ---
Stellar Effective Temperature [K] --- 5431±161
5431 +177-141
5431 +177-141
5431.00 +177.00-141.00
5417.00±90.00 5253
Stellar Surface Gravity [log10(cm/s**2)] ---
4.457 +0.104-0.156
4.457 +0.092-0.266
4.457 +0.092-0.266
4.457 +0.092-0.266
4.460±0.300 4.49
Stellar Metallicity [dex] --- -0.14±0.3
-0.140 +0.340-0.240
-0.140 +0.340-0.240
-0.140 +0.340-0.240
--- ---
Stellar Radius [Solar radii] ---
0.884 +0.19-0.117
0.884 +0.361-0.101
0.884 +0.361-0.101
0.8840 +0.3610-0.1010
0.8800±0.4800 .84
Stellar Mass [Solar mass] ---
0.816 +0.118-0.063
0.816 +0.131-0.064
0.816 +0.131-0.064
0.8160 +0.1310-0.0640
0.8230±0.0840 ---
Stellar Parameter Provenance --- q1_q17_dr25_stellar stellar_q1_q16 stellar_q1_q16 stellar_q1_q16 Pinsonneault KIC
FW Offset Significance [percent] --- 0.007 0.032 0.006 0.077 0.039 ---
FW Source α(OOT) [hrs] --- 19.6564651±0.0000066 19.6564662±0.0000065 19.6564662±0.0000063 19.656471900±0.000008100 19.656475100±0.000008700 ---
FW Source δ(OOT) [deg] --- 45.034224±0.000074 45.034253±0.000068 45.034236±0.000067 45.03425400±0.00008500 45.03423200±0.00009200 ---
FW Source Δα(OOT) [sec] --- 0.19±0.25 0.23±0.25 0.24±0.24 0.01600±0.02900 0.02700±0.03100 ---
FW Source Δδ(OOT) [arcsec] --- -0.67±0.27 -0.56±0.25 -0.63±0.24 -0.02300±0.02000 -0.02500±0.02200 ---
FW Δα(OOT) [sec] --- 5e-05±0.00018 2e-05±0.00018 3e-05±0.00018 -1e-05±0.00017 -2e-05±1.2e-05 ---
FW Δδ(OOT) [arcsec] --- 0.00031±0.00019 0.00025±0.00018 0.00032±0.00019 2e-05±0.00017 1.86e-05±8.2e-06 ---
PRF ΔαSQ(OOT) [arcsec] --- -0±0.11 -0.02±0.11 0.02±0.11 0.0300±0.1000 -0.0300±0.1100 ---
PRF ΔδSQ(OOT) [arcsec] --- -0.01±0.11 0±0.11 0.01±0.12 -0.0580±0.0830 0.0000±0.1100 ---
PRF ΔθSQ(OOT) [arcsec] --- 0.01±0.11 0.02±0.12 0.02±0.11 0.0640±0.0870 0.0300±0.1100 ---
PRF ΔαSQ(KIC) [arcsec] --- 0.08±0.11 0.08±0.11 0.13±0.11 0.1400±0.1000 0.0900±0.1100 ---
PRF ΔδSQ(KIC) [arcsec] --- -0.06±0.1 -0.05±0.1 -0.09±0.11 -0.1050±0.0820 -0.1010±0.0490 ---
PRF ΔθSQ(KIC) [arcsec] --- 0.1±0.12 0.09±0.12 0.16±0.12 0.1710±0.0960 0.1360±0.0810 ---
Chi-Square --- --- --- --- --- 1.12 1.1
Stellar Age [Gyr] --- --- --- --- --- 12.1±3.7 ---
Known Objects
1 Confirmed Planets
1 Kepler Objects of Interest (KOIs)
1 Threshold Crossing Events (TCEs)
6 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
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