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Kepler-308 Overview

Kepler-308 0.91 R⦿ 5676.00 K
Kepler-308 b
0.189 RJup
Kepler-308 c
0.193 RJup
Architecture
Kepler-308
Kepler-308
Kepler-308 b
Kepler-308 c
Other Data
Bibliography 18
Exoplanet Archive Notes 2
Nearby Data 6
Discovery Data
Host Planet Method Year Reference Disposition
Kepler-308 Kepler-308 b Transit 2014 Rowe et al. 2014 Confirmed Planet
Kepler-308 Kepler-308 c Transit 2014 Rowe et al. 2014 Confirmed Planet
Kepler-308 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)
Kepler-308 c
  • 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
19h43m08.46s
Dec
+40d26m22.47s
Distance
1335.92+76.98-69.15
pc
Parallax
0.7223850±0.0398307 mas
Ecliptic Latitude
60.19489 deg
Ecliptic Longitude
311.76491 deg
Galactic Latitude
8.29409 deg
Galactic Longitude
74.37222 deg
Total Proper Motion
14.5679686±0.0668956 mas/yr
Proper Motion (RA)
12.8168000±0.0665227 mas/yr
Proper Motion (Dec)
6.9249800±0.0681577 mas/yr
Photometry
mV
16.019±0.218
mTESS
15.3489±0.0082
mJ
14.614±0.039
mH
14.153±0.066
mKs
14.187±0.074
mKep
15.809
mW1
13.864±0.026
mW2
13.908±0.038
mW3
12.946
mW4
9.245
mGaia
15.850600±0.000529
mB
16.709±0.091
mg
---
mi
---
mr
---
mz
---
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 Rowe et al. 2014 Batalha et al. 2013 Latham et al. 2005 Q1-Q17 DR25 Supplemental KOI Table Q1-Q17 DR25 Supplemental KOI Table Q1-Q17 DR25 KOI Table Q1-Q17 DR25 KOI Table Q1-Q17 DR24 KOI Table Q1-Q17 DR24 KOI Table Q1-Q16 KOI Table Q1-Q16 KOI Table Q1-Q12 KOI Table Q1-Q12 KOI Table Q1-Q8 KOI Table Q1-Q8 KOI Table Q1-Q6 KOI Table Show Candidate Solutions >> << Hide Candidate Solutions
Teff
(K)
5705.0±122.0 5895±206
5361.6665+515.1930-34.1665
5532.000+167.250-95.675
 5895±200 5676 5676 --- ---
5896 +176-194
5896 +176-194
5896 +172-193
5896 +172-193
5896 +172-193
5896 +172-193
5896.00 +172.00-193.00
5896.00 +172.00-193.00
5876.00±130.00 5876.00±130.00 5676
Metallicity
(dex)
--- --- ---
-0.0400+0.1450-0.1670
[Fe/H] 		--- --- -0.112 [Fe/H] --- --- -0.1±0.3 [Fe/H] -0.1±0.3 [Fe/H]
-0.100 +0.240-0.300
[Fe/H]
-0.100 +0.240-0.300
[Fe/H]
-0.100 +0.240-0.300
[Fe/H]
-0.100 +0.240-0.300
[Fe/H]
-0.100 +0.240-0.300
[Fe/H]
-0.100 +0.240-0.300
[Fe/H] 		--- --- ---
R✶
(R⦿)
0.895995
0.892+0.089-0.080
0.953592540+0.012270500-0.159864000
0.890+0.104-0.065
 0.941±0.452 0.89 0.906 --- ---
0.914 +0.274-0.091
0.914 +0.274-0.091
0.914 +0.379-0.079
0.914 +0.379-0.079
0.914 +0.379-0.079
0.914 +0.379-0.079
0.9140 +0.3790-0.0790
0.9140 +0.3790-0.0790
0.8900±0.4000 0.8900±0.4000 .89
log g
(log10(cm/s2))
4.54206 --- ---
4.510+0.050-0.096
 4.508±0.300 4.54 4.54 --- ---
4.516 +0.052-0.208
4.516 +0.052-0.208
4.516 +0.036-0.298
4.516 +0.036-0.298
4.516 +0.036-0.298
4.516 +0.036-0.298
4.516 +0.036-0.298
4.516 +0.036-0.298
4.530±0.300 4.530±0.300 4.54
Age
(Gyr)
--- --- ---
4.17+5.06-2.50
 --- --- --- --- --- --- --- --- --- --- --- --- --- 0.5±3 0.5±3 ---
M✶
(M⦿)
1.02 --- ---
0.920+0.055-0.053
 --- --- --- --- ---
1 +0.117-0.13
1 +0.117-0.13
1 +0.12-0.125
1 +0.12-0.125
1 +0.12-0.125
1 +0.12-0.125
1.0000 +0.1200-0.1250
1.0000 +0.1200-0.1250
0.9970±0.0900 0.9970±0.0900 ---
L✶
(log10(L⦿))
-0.1156715 ---
-0.1693804+0.0514819-0.0584158
 --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
ρ✶
(g/cm3)
1.9991619 --- --- --- --- --- --- --- ---
3.68154 +0.92661-0.99455
2.49050 +0.09175-1.10970
2.26029 +0.35982-0.73512
4.27803 +0.36294-1.80332
4.27803 +0.36294-1.80332
2.26029 +0.35982-0.73512
4.27803 +0.36294-1.80332
2.26029 +0.35982-0.73512
--- --- ---
Print
Status
Confirmed Planet
Detected By
Transit
Tools
Transit Prediction Service
Kepler Names
KOI
Transit
Source Rowe et al. 2014 GajdoĊĦ et al. 2019 Berger et al. 2018 Morton 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✶
--- --- --- --- --- 26.35±6.6 27.7±2.4 27.7±2.4 27.7±2.4 22.9±7.5
Teq
(K)
--- --- --- --- --- 833 833 833 833 821
b
0.30±0.21 --- --- --- ---
0.293 +0.144-0.293
0.1814 +0.2555-0.1814
0.1814 +0.2555-0.1814
0.1814 +0.2555-0.1814
0.61±0.51
S
(S⨁)
--- ---
108.640+14.893-12.776
 --- ---
114.06 +102.70-33.16
114.06 +142.04-30.73
114.06 +142.04-30.73
114.06 +142.04-30.73
---
e
--- --- --- --- --- 0 0 0 0 0
i
(deg)
--- --- --- --- --- 89.36 89.38 89.38 89.38 88.24
P
(days)
9.694928±0.000090 9.6950179321±0.0000623700 --- 9.69502544±5.085e-05 9.69501146±4.657e-05 9.69501146±4.657e-05 9.69502544±5.085e-05 9.69502544±5.085e-05 9.69502544±5.085e-05 9.69483±0.00013
Rp
(R⨁)
2.12±1.02 ---
2.033+0.219-0.200
2.13+0.26-0.18
 ---
2.08 +0.63-0.2
2.23 +0.92-0.2
2.23 +0.92-0.2
2.23 +0.92-0.2
2.2±1
Rp/R✶
--- --- ---
0.022303 +0.000936-0.00085
---
0.020883 +0.000814-0.000858
0.022303 +0.000936-0.00085
0.022303 +0.000936-0.00085
0.022303 +0.000936-0.00085
0.0221±0.0025
a
(au)
0.090 --- --- --- --- .089 .089 .089 .089 .089
δ
(%)
--- --- --- --- --- 0.05152±0.00309 0.05930±0.00366 0.05930±0.00366 0.05930±0.00366 0.05300
T14
(hours)
2.609±0.134 --- --- 2.691±0.104 --- 2.75±0.103 2.691±0.104 2.691±0.104 2.691±0.104 2.6505
TC
(days)
2455015.45617±0.00558 2455015.45359000±0.00475948 --- 2455015.45284±0.00441 2455015.454±0.00419 2455015.454±0.00419 2455015.453±0.00441 2455015.453±0.00441 2455015.453±0.00441 2455015.4613±0.0053
Rp
(RJup)
0.189±0.091 ---
0.1814+0.0195-0.0178
0.190+0.023-0.016
 --- --- --- --- --- ---
Print
Status
Confirmed Planet
Detected By
Transit
Tools
Transit Prediction Service
Kepler Names
KOI
Transit
Source Rowe et al. 2014 GajdoĊĦ et al. 2019 Berger et al. 2018 Holczer et al. 2016 Morton 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
P
(days)
15.382310±0.000171 15.3824978415±0.0001239228 --- 15.38232727±0.00001058 15.3825006±0.0001047 15.3825394±0.0001144 15.3825394±0.0001144 15.3825006±0.0001047 15.3825006±0.0001047 15.3825006±0.0001047 15.3823±0.00028
δ
(%)
--- --- --- 0.0586 --- ---
0.05505+0.00330-0.00330
 0.05769±0.00371 0.05769±0.00371 0.05769±0.00371 0.04920
T14
(hours)
3.951±0.157 --- --- 4.2040 3.891±0.154 --- 3.815±0.162 3.891±0.154 3.891±0.154 3.891±0.154 3.8334
TC
(days)
2454972.08277±0.00623 2454972.07694000±0.00531284 --- 2455002.845325±0.009379 2454972.07966±0.00534 2454972.076±0.00547 2454972.076±0.00547 2454972.08±0.00534 2454972.08±0.00534 2454972.08±0.00534 2454972.0853±0.0082
a/R✶
--- --- --- --- --- --- 31.47±1.2 30.46±4.8 30.46±4.8 30.46±4.8 31±10
Teq
(K)
--- --- --- --- --- --- 714 715 715 715 705
b
0.19±0.21 --- --- --- --- ---
0.015 +0.443-0.015
0.1657 +0.2782-0.1657
0.1657 +0.2782-0.1657
0.1657 +0.2782-0.1657
0.1±0.48
S
(S⨁)
--- ---
58.679+8.044-6.901
 --- --- ---
61.61 +55.47-17.92
61.61 +76.71-16.60
61.61 +76.71-16.60
61.61 +76.71-16.60
---
e
--- --- --- --- --- --- 0 0 0 0 0
i
(deg)
--- --- --- --- --- --- 89.97 89.95 89.95 89.95 89.95
Rp
(R⨁)
2.16±1.04 ---
2.083+0.231-0.200
 ---
2.15+0.33-0.18
 ---
2.14 +0.64-0.22
2.19 +0.91-0.19
2.19 +0.91-0.19
2.19 +0.91-0.19
1.99±0.92
Rp/R✶
--- --- --- ---
0.021975 +0.001029-0.000821
---
0.021393 +0.001015-0.000743
0.021975 +0.001029-0.000821
0.021975 +0.001029-0.000821
0.021975 +0.001029-0.000821
0.0204±0.0023
a
(au)
0.123 --- --- --- --- --- .1211 .1211 .1211 .1211 .121
Rp
(RJup)
0.193±0.093 ---
0.1858+0.0206-0.0178
 ---
0.192+0.029-0.016
 --- --- --- --- --- ---
Print
Kepler Detection Products (4 File Types, 19 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_q12_tce q1_q16_tce q1_q16_tce q1_q17_dr24_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 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 5289854 5289854 5289854 5289854 5289854 5289854 5289854
KOI Name K01593.01 K01593.01 K01593.01 K01593.01 K01593.01 K01593.01 K01593.01
Kepler Name Kepler-308 b Kepler-308 b Kepler-308 b Kepler-308 b Kepler-308 b Kepler-308 b Kepler-308 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] 9.69501146±4.657e-05 9.69501146±4.657e-05 9.69502544±5.085e-05 9.69502544±5.085e-05 9.69502544±5.085e-05 9.69483±0.00013 9.69479±0.00016
Transit Epoch [BKJD] 182.45413±0.00419 182.45413±0.00419 182.45284±0.00441 182.45284±0.00441 182.45284±0.00441 182.4613±0.0053 182.4626±0.0056
Transit Epoch [BJD] 2455015.454±0.00419 2455015.454±0.00419 2455015.453±0.00441 2455015.453±0.00441 2455015.453±0.00441 2455015.4613±0.0053 2455015.4626±0.0056
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 2 2 2 2 2 2 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 kplr005289854-20160209194854_dvr.pdf kplr005289854-20160209194854_dvr.pdf kplr005289854-20141002224145_dvr.pdf kplr005289854-20130815195353_dvr.pdf kplr005289854-20121029204534_dvr.pdf --- ---
RA [decimal degrees] 295.78516 295.78516 295.78516 295.78516 295.78516 295.78516 295.78516
Dec [decimal degrees] 40.439547999999995 40.439547999999995 40.439547999999995 40.439547999999995 40.439547999999995 40.439547999999995 40.439547999999995
Kepler-band [mag] 15.809000000000001 15.809000000000001 15.809000000000001 15.809000000000001 15.809000000000001 15.809000000000001 15.809000000000001
g'-band [mag] 16.377000000000002 16.377000000000002 16.377000000000002 16.377000000000002 16.377000000000002 16.377000000000002 16.377000000000002
r'-band [mag] 15.767000000000001 15.767000000000001 15.767000000000001 15.767000000000001 15.767000000000001 15.767000000000001 15.767000000000001
i'-band [mag] 15.566 15.566 15.566 15.566 15.566 15.566 15.566
z'-band [mag] 15.447000000000001 15.447000000000001 15.447000000000001 15.447000000000001 15.447000000000001 15.447000000000001 15.447000000000001
J-band [mag] 14.614 14.614 14.614 14.614 14.614 14.614 14.614
H-band [mag] 14.153 14.153 14.153 14.153 14.153 14.153 14.153
K-band [mag] 14.187000000000001 14.187000000000001 14.187000000000001 14.187000000000001 14.187000000000001 14.187000000000001 14.187000000000001
Disposition Score --- 0.9640000000000001 --- --- --- --- ---
Comment --- CENT_KIC_POS KIC_OFFSET --- --- --- ---
Eccentricity --- 0 0 0 0 0 0
Impact Parameter ---
0.293 +0.144-0.293
0.1814 +0.2555-0.1814
0.1814 +0.2555-0.1814
0.1814 +0.2555-0.1814
0.61±0.51 0.69±0.73
Transit Duration [hrs] --- 2.75±0.103 2.691±0.104 2.691±0.104 2.691±0.104 2.6505 2.6547
Transit Depth [ppm] --- 515.2±30.9 593±36.6 593±36.6 593±36.6 530 569
Planet-Star Radius Ratio ---
0.020883 +0.000814-0.000858
0.022303 +0.000936-0.00085
0.022303 +0.000936-0.00085
0.022303 +0.000936-0.00085
0.0221±0.0025 0.023±0.01
Fitted Stellar Density [g/cm**3] ---
3.68154 +0.92661-0.99455
4.27803 +0.36294-1.80332
4.27803 +0.36294-1.80332
4.27803 +0.36294-1.80332
--- ---
Planetary Fit Type --- LS+MCMC MCMC MCMC MCMC --- ---
Planetary Radius [Earth radii] ---
2.08 +0.63-0.2
2.23 +0.92-0.2
2.23 +0.92-0.2
2.23 +0.92-0.2
2.2±1 2.21
Orbit Semi-Major Axis [au] --- .089 .089 .089 .089 .089 .088
Inclination [deg] --- 89.36 89.38 89.38 89.38 88.24 ---
Equilibrium Temperature [K] --- 833 833 833 833 821 794
Insolation Flux [Earth flux] ---
114.06 +102.70-33.16
114.06 +142.04-30.73
114.06 +142.04-30.73
114.06 +142.04-30.73
--- ---
Planet-Star Distance over Star Radius --- 26.35±6.6 27.7±2.4 27.7±2.4 27.7±2.4 22.9±7.5 21±10
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 -0.0005 ---
Limb Darkening Coeff. 3 --- 0.0 0.0 0.0 0.0 -0.2177 ---
Limb Darkening Coeff. 2 --- 0.2889 0.27990000000000004 0.27990000000000004 0.27990000000000004 0.5527000000000001 ---
Limb Darkening Coeff. 1 --- 0.3511 0.3687 0.3687 0.3687 0.3773 ---
Maximum Single Event Statistic --- 5.0753345 5.7985109999999995 --- --- --- ---
Maximum Multiple Event Statistic --- 16.746252 17.189245 --- --- --- ---
Transit Signal-to-Noise --- 18.3 17.8 17.8 17.8 18.6 13.0
Number of Transits --- 106 106 --- --- --- ---
TCE Planet Number --- 1 1 1 2 --- ---
Quarters --- 01111011101110111000000000000000 1111011101110111000000000000000 --- --- --- ---
Odd-Even Depth Comparision Statistic --- 0.744 --- --- --- --- ---
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 --- kplr005289854-001-20160209194854_dvs.pdf kplr005289854-001-20141002224145_dvs.pdf kplr005289854-001-20130826182306_dvs.pdf kplr005289854-002-20121115231752_dvs.pdf --- ---
Stellar Effective Temperature [K] ---
5896 +176-194
5896 +172-193
5896 +172-193
5896.00 +172.00-193.00
5876.00±130.00 5676
Stellar Surface Gravity [log10(cm/s**2)] ---
4.516 +0.052-0.208
4.516 +0.036-0.298
4.516 +0.036-0.298
4.516 +0.036-0.298
4.530±0.300 4.54
Stellar Metallicity [dex] --- -0.1±0.3
-0.100 +0.240-0.300
-0.100 +0.240-0.300
-0.100 +0.240-0.300
--- ---
Stellar Radius [Solar radii] ---
0.914 +0.274-0.091
0.914 +0.379-0.079
0.914 +0.379-0.079
0.9140 +0.3790-0.0790
0.8900±0.4000 .89
Stellar Mass [Solar mass] ---
1 +0.117-0.13
1 +0.12-0.125
1 +0.12-0.125
1.0000 +0.1200-0.1250
0.9970±0.0900 ---
Stellar Parameter Provenance --- q1_q17_dr25_stellar stellar_q1_q16 stellar_q1_q16 stellar_q1_q16 Pinsonneault KIC
FW Offset Significance [percent] --- 0.011000000000000001 --- 0.002 0.0 0.254 ---
FW Source α(OOT) [hrs] --- 19.719057±0.00002 19.719033±0.000016 19.719043±0.000018 19.719000000±0.000022000 19.719034000±0.000026000 ---
FW Source δ(OOT) [deg] --- 40.4399±0.00022 40.43994±0.00018 40.44±0.00021 40.44010000±0.00023000 40.43985000±0.00027000 ---
FW Source Δα(OOT) [sec] --- 1.89±0.81 0.93±0.66 1.33±0.75 -0.09400±0.07900 0.02500±0.09400 ---
FW Source Δδ(OOT) [arcsec] --- 1.27±0.78 1.42±0.66 1.61±0.75 0.11400±0.05400 0.05600±0.06400 ---
FW Δα(OOT) [sec] --- -0.00064±0.00042 -0.00019±0.00041 -0.0004±0.00045 5.8e-05±4.9e-05 -1.6e-05±2.9e-05 ---
FW Δδ(OOT) [arcsec] --- -0.00051±0.00041 --- -0.00079±0.00045 -7e-05±3.4e-05 -3.4e-05±2e-05 ---
PRF ΔαSQ(OOT) [arcsec] --- -0.21±0.24 -0.26±0.26 -0.27±0.19 -0.2900±0.2200 -0.4600±0.1200 ---
PRF ΔδSQ(OOT) [arcsec] --- 0.42±0.28 0.43±0.29 0.32±0.3 0.3700±0.3400 0.5200±0.3700 ---
PRF ΔθSQ(OOT) [arcsec] --- 0.47±0.27 0.51±0.29 0.41±0.29 0.4800±0.3000 0.6900±0.2900 ---
PRF ΔαSQ(KIC) [arcsec] --- 0.43±0.26 0.38±0.27 0.38±0.23 0.3500±0.2200 0.2600±0.2000 ---
PRF ΔδSQ(KIC) [arcsec] --- 0.66±0.32 0.65±0.32 0.51±0.33 0.5700±0.4000 0.8300±0.4500 ---
PRF ΔθSQ(KIC) [arcsec] --- 0.79±0.32 0.75±0.32 0.64±0.34 0.6700±0.3600 0.8700±0.4300 ---
Chi-Square --- --- --- --- --- 1.04 1.08
Stellar Age [Gyr] --- --- --- --- --- 0.5±3 ---
KepID 5289854 5289854 5289854 5289854 5289854 5289854
KOI Name K01593.02 K01593.02 K01593.02 K01593.02 K01593.02 K01593.02
Kepler Name Kepler-308 c Kepler-308 c Kepler-308 c Kepler-308 c Kepler-308 c Kepler-308 c
Exoplanet Archive Disposition CONFIRMED CONFIRMED CONFIRMED CONFIRMED CONFIRMED CONFIRMED
Vetting Status 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
Disposition Using Kepler Data CANDIDATE CANDIDATE CANDIDATE NOT DISPOSITIONED NOT DISPOSITIONED 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
Orbital Period [days] 15.3825394±0.0001144 15.3825394±0.0001144 15.3825006±0.0001047 15.3825006±0.0001047 15.3825006±0.0001047 15.3823±0.00028
Transit Epoch [BKJD] 139.07648±0.00547 139.07648±0.00547 139.07966±0.00534 139.07966±0.00534 139.07966±0.00534 139.0853±0.0082
Transit Epoch [BJD] 2454972.076±0.00547 2454972.076±0.00547 2454972.08±0.00534 2454972.08±0.00534 2454972.08±0.00534 2454972.0853±0.0082
Parameters Provenance q1_q17_dr25_sup_koi q1_q17_dr25_koi q1_q17_dr24_koi q1_q16_koi q1_q12_koi q1_q8_koi
Number of Planets 2 2 2 2 2 2
TCE Delivery q1_q17_dr25_tce q1_q17_dr25_tce q1_q17_dr24_tce q1_q16_tce q1_q12_tce ---
Link to DV Report kplr005289854-20160209194854_dvr.pdf kplr005289854-20160209194854_dvr.pdf kplr005289854-20141002224145_dvr.pdf kplr005289854-20130815195353_dvr.pdf kplr005289854-20121029204534_dvr.pdf ---
RA [decimal degrees] 295.78516 295.78516 295.78516 295.78516 295.78516 295.78516
Dec [decimal degrees] 40.439547999999995 40.439547999999995 40.439547999999995 40.439547999999995 40.439547999999995 40.439547999999995
Kepler-band [mag] 15.809000000000001 15.809000000000001 15.809000000000001 15.809000000000001 15.809000000000001 15.809000000000001
g'-band [mag] 16.377000000000002 16.377000000000002 16.377000000000002 16.377000000000002 16.377000000000002 16.377000000000002
r'-band [mag] 15.767000000000001 15.767000000000001 15.767000000000001 15.767000000000001 15.767000000000001 15.767000000000001
i'-band [mag] 15.566 15.566 15.566 15.566 15.566 15.566
z'-band [mag] 15.447000000000001 15.447000000000001 15.447000000000001 15.447000000000001 15.447000000000001 15.447000000000001
J-band [mag] 14.614 14.614 14.614 14.614 14.614 14.614
H-band [mag] 14.153 14.153 14.153 14.153 14.153 14.153
K-band [mag] 14.187000000000001 14.187000000000001 14.187000000000001 14.187000000000001 14.187000000000001 14.187000000000001
Disposition Score --- 1.0 --- --- --- ---
Comment --- CENT_KIC_POS KIC_OFFSET --- --- ---
Eccentricity --- 0 0 0 0 0
Impact Parameter ---
0.015 +0.443-0.015
0.1657 +0.2782-0.1657
0.1657 +0.2782-0.1657
0.1657 +0.2782-0.1657
0.1±0.48
Transit Duration [hrs] --- 3.815±0.162 3.891±0.154 3.891±0.154 3.891±0.154 3.8334
Transit Depth [ppm] --- 550.5±33 576.9±37.1 576.9±37.1 576.9±37.1 492
Planet-Star Radius Ratio ---
0.021393 +0.001015-0.000743
0.021975 +0.001029-0.000821
0.021975 +0.001029-0.000821
0.021975 +0.001029-0.000821
0.0204±0.0023
Fitted Stellar Density [g/cm**3] ---
2.49050 +0.09175-1.10970
2.26029 +0.35982-0.73512
2.26029 +0.35982-0.73512
2.26029 +0.35982-0.73512
---
Planetary Fit Type --- LS+MCMC MCMC MCMC MCMC ---
Planetary Radius [Earth radii] ---
2.14 +0.64-0.22
2.19 +0.91-0.19
2.19 +0.91-0.19
2.19 +0.91-0.19
1.99±0.92
Orbit Semi-Major Axis [au] --- .1211 .1211 .1211 .1211 .121
Inclination [deg] --- 89.97 89.95 89.95 89.95 89.95
Equilibrium Temperature [K] --- 714 715 715 715 705
Insolation Flux [Earth flux] ---
61.61 +55.47-17.92
61.61 +76.71-16.60
61.61 +76.71-16.60
61.61 +76.71-16.60
---
Planet-Star Distance over Star Radius --- 31.47±1.2 30.46±4.8 30.46±4.8 30.46±4.8 31±10
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
Limb Darkening Coeff. 4 --- 0.0 0.0 0.0 0.0 -0.0005
Limb Darkening Coeff. 3 --- 0.0 0.0 0.0 0.0 -0.2177
Limb Darkening Coeff. 2 --- 0.2889 0.27990000000000004 0.27990000000000004 0.27990000000000004 0.5527000000000001
Limb Darkening Coeff. 1 --- 0.3511 0.3687 0.3687 0.3687 0.3773
Maximum Single Event Statistic --- 4.217828 4.4534125 --- --- ---
Maximum Multiple Event Statistic --- 15.541253 15.152871999999999 --- --- ---
Transit Signal-to-Noise --- 18.400000000000002 17.7 17.7 17.7 18.400000000000002
Number of Transits --- 65 65 --- --- ---
TCE Planet Number --- 2 2 2 1 ---
Quarters --- 01111011101110111000000000000000 1111011101110111000000000000000 --- --- ---
Odd-Even Depth Comparision Statistic --- 0.8657 --- --- --- ---
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)
Link to DV Summary --- kplr005289854-002-20160209194854_dvs.pdf kplr005289854-002-20141002224145_dvs.pdf kplr005289854-002-20130826182306_dvs.pdf kplr005289854-001-20121115231752_dvs.pdf ---
Stellar Effective Temperature [K] ---
5896 +176-194
5896 +172-193
5896 +172-193
5896.00 +172.00-193.00
5876.00±130.00
Stellar Surface Gravity [log10(cm/s**2)] ---
4.516 +0.052-0.208
4.516 +0.036-0.298
4.516 +0.036-0.298
4.516 +0.036-0.298
4.530±0.300
Stellar Metallicity [dex] --- -0.1±0.3
-0.100 +0.240-0.300
-0.100 +0.240-0.300
-0.100 +0.240-0.300
---
Stellar Radius [Solar radii] ---
0.914 +0.274-0.091
0.914 +0.379-0.079
0.914 +0.379-0.079
0.9140 +0.3790-0.0790
0.8900±0.4000
Stellar Mass [Solar mass] ---
1 +0.117-0.13
1 +0.12-0.125
1 +0.12-0.125
1.0000 +0.1200-0.1250
0.9970±0.0900
Stellar Parameter Provenance --- q1_q17_dr25_stellar stellar_q1_q16 stellar_q1_q16 stellar_q1_q16 Pinsonneault
FW Offset Significance [percent] --- 0.641 --- 0.761 0.898 0.228
FW Source α(OOT) [hrs] --- 19.719018±0.00002 19.719025±0.000017 19.719021±0.000019 19.719022000±0.000024000 19.719057000±0.000031000
FW Source δ(OOT) [deg] --- 40.43973±0.00022 40.43949±0.00019 40.43956±0.00022 40.43958000±0.00025000 40.43959000±0.00032000
FW Source Δα(OOT) [sec] --- 0.29±0.84 0.58±0.71 0.41±0.8 -0.01600±0.08700 0.11000±0.11000
FW Source Δδ(OOT) [arcsec] --- 0.63±0.8 -0.2±0.7 0.04±0.79 -0.01300±0.06000 -0.00700±0.07600
FW Δα(OOT) [sec] --- 0.00019±0.00045 2e-05±0.00044 0.00014±0.00046 9e-06±5e-05 -6e-05±3e-05
FW Δδ(OOT) [arcsec] --- -0.00018±0.00043 --- 0.00014±0.00046 8e-06±3.5e-05 4e-06±2.1e-05
PRF ΔαSQ(OOT) [arcsec] --- -0.1±0.6 0.11±0.68 -0.19±0.58 -0.1200±0.4800 0.1800±0.7500
PRF ΔδSQ(OOT) [arcsec] --- -0.23±0.62 -0.47±0.61 0.42±0.54 0.3000±0.1200 0.2500±0.4600
PRF ΔθSQ(OOT) [arcsec] --- 0.25±0.73 0.49±0.51 0.46±0.58 0.3200±0.2200 0.3100±0.5700
PRF ΔαSQ(KIC) [arcsec] --- 0.46±0.62 0.66±0.8 0.53±0.57 0.5000±0.5200 0.7700±0.8100
PRF ΔδSQ(KIC) [arcsec] --- -0.11±0.63 -0.31±0.63 0.6±0.49 0.3900±0.1600 0.3400±0.4300
PRF ΔθSQ(KIC) [arcsec] --- 0.47±0.54 0.73±0.9 0.8±0.6 0.6300±0.4300 0.8400±0.7600
Chi-Square --- --- --- --- --- 2.54
Stellar Age [Gyr] --- --- --- --- --- 0.5±3
Known Objects
2 Confirmed Planets
2 Kepler Objects of Interest (KOIs)
2 Threshold Crossing Events (TCEs)
8 2MASS Point Source Catalog
Data Files
1 Kepler Time Series
2 Associated Literature Data
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