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Kepler-291 Overview

Kepler-291 0.99 R⦿ 5993.00 K
Kepler-291 b
0.193 RJup
Kepler-291 c
0.168 RJup
Architecture
Kepler-291
Kepler-291
Kepler-291 b
Kepler-291 c
Other Data
Bibliography 18
Exoplanet Archive Notes 2
Nearby Data 7
Discovery Data
Host Planet Method Year Reference Disposition
Kepler-291 Kepler-291 b Transit 2014 Rowe et al. 2014 Confirmed Planet
Kepler-291 Kepler-291 c Transit 2014 Rowe et al. 2014 Confirmed Planet
Kepler-291 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-291 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
19h11m39.91s
Dec
+42d26m14.16s
Distance
1786.48+115.50-102.53
pc
Parallax
0.5306800±0.0333621 mas
Ecliptic Latitude
63.95259 deg
Ecliptic Longitude
301.12918 deg
Galactic Latitude
14.46537 deg
Galactic Longitude
73.53715 deg
Total Proper Motion
7.9958831±0.0695464 mas/yr
Proper Motion (RA)
-3.3269500±0.0690528 mas/yr
Proper Motion (Dec)
-7.2708700±0.0696493 mas/yr
Photometry
mV
16.218±0.103
mTESS
15.3933±0.0064
mJ
14.688±0.033
mH
14.337±0.036
mKs
14.150±0.058
mKep
15.934
mW1
14.311±0.027
mW2
14.299±0.037
mW3
12.504
mW4
9.025
mGaia
15.898500±0.000567
mB
16.816±0.071
mg
16.435
mi
15.719
mr
15.855
mz
15.640
Abundances
(Hypatia Catalog)
[Fe/H] 0.15±0.04 dex
[C/H] 0.11±0.09 dex
[O/H] 0.14±0.09 dex
[Na/H] -0.02±0.04 dex
[Mg/H] 0.16±0.07 dex
[Al/H] 0.01±0.06 dex
[Si/H] 0.15±0.05 dex
[Ca/H] 0.07±0.06 dex
[Y/H] 0.25±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
 Rowe et al. 2014
 Batalha et al. 2013 Latham et al. 2005 Fulton & Petigura 2018
 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 Q1-Q6 KOI Table Show Candidate Solutions >> << Hide Candidate Solutions
Teff
(K)
5482.0±123.0 5637±113
5378.000+396.782-49.000
5536.000+114.308-111.731
 6002±200 5702 5702 5637±60 --- ---
5993 +190-232
5993 +190-232
5993 +167-227
5993 +167-227
5993 +167-227
5993 +167-227
5993.00 +167.00-227.00
5993.00 +167.00-227.00
5934.00±152.00 5934.00±152.00 5702 5702
Metallicity
(dex)
--- --- ---
-0.110+0.171-0.195
[Fe/H] 		--- --- 0.070 [Fe/H] 0.23±0.04 [Fe/H] --- ---
0.07 +0.25-0.3
[Fe/H]
0.07 +0.25-0.3
[Fe/H]
0.070 +0.170-0.310
[Fe/H]
0.070 +0.170-0.310
[Fe/H]
0.070 +0.170-0.310
[Fe/H]
0.070 +0.170-0.310
[Fe/H]
0.070 +0.170-0.310
[Fe/H]
0.070 +0.170-0.310
[Fe/H] 		--- --- --- ---
ρ✶
(g/cm3)
0.7764139 --- --- --- --- --- ---
0.65+0.12-0.10
 --- ---
5.04029 +7.06597-4.64800
1.31379 +1.27195-0.99556
11.48591 +1.68549-5.04815
2.54384 +0.38113-0.94152
11.48591 +1.68549-5.04815
2.54384 +0.38113-0.94152
11.48591 +1.68549-5.04815
2.54384 +0.38113-0.94152
--- --- --- ---
M✶
(M⦿)
0.96 --- ---
0.900+0.056-0.060
 --- 1.03 --- 1.023±0.031 --- ---
1.093 +0.13-0.159
1.093 +0.13-0.159
1.093 +0.189-0.148
1.093 +0.189-0.148
1.093 +0.189-0.148
1.093 +0.189-0.148
1.0930 +0.1890-0.1480
1.0930 +0.1890-0.1480
1.0100±0.1000 1.0100±0.1000 --- ---
R✶
(R⦿)
1.20351
1.234+0.100-0.090
1.2607737+0.0232920-0.1673020
0.870+0.097-0.074
 1.016±0.441 0.94 0.804
1.184+0.084-0.076
 --- ---
0.986 +0.302-0.101
0.986 +0.302-0.101
0.986 +0.393-0.089
0.986 +0.393-0.089
0.986 +0.393-0.089
0.986 +0.393-0.089
0.9860 +0.3930-0.0890
0.9860 +0.3930-0.0890
0.9100±0.4100 0.9100±0.4100 .94 .94
log g
(log10(cm/s2))
4.25944 --- ---
4.520+0.050-0.101
 4.472±0.300 4.50 4.64 --- --- ---
4.489 +0.052-0.208
4.489 +0.052-0.208
4.489 +0.041-0.288
4.489 +0.041-0.288
4.489 +0.041-0.288
4.489 +0.041-0.288
4.489 +0.041-0.288
4.489 +0.041-0.288
4.530±0.300 4.530±0.300 4.5 4.5
Age
(Gyr)
--- --- ---
4.370+5.770-2.660
 --- --- ---
7.76+1.79-2.01
 --- --- --- --- --- --- --- --- --- --- 0.3±2.9 0.3±2.9 --- ---
L✶
(log10(L⦿))
0.07134691 ---
0.078452142+0.060250271-0.069976272
 --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
Print
Kepler-291 b Planetary Parameters (11 Solutions)
Status
Confirmed Planet
Detected By
Transit
Tools
Transit Prediction Service
Kepler Names
KOI
Transit
Source Rowe et al. 2014
 Gajdoš et al. 2019
 Berger et al. 2018
 Morton 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
P
(days)
3.546511±0.000016 3.5465417273±0.0000156838 --- 3.54653414±1.008e-05 3.546534140±0.000010080 3.546531809±9.977e-06 3.546531809±9.977e-06 3.54653414±1.008e-05 3.54653414±1.008e-05 3.54653414±1.008e-05 3.546534±3.6e-05
TC
(days)
2454967.90112±0.00274 2454967.89607000±0.00369950 --- 2454967.90098±0.00250 --- 2454967.901±0.00246 2454967.901±0.00246 2454967.901±0.0025 2454967.901±0.0025 2454967.901±0.0025 2454967.9003±0.0033
b
0.33±0.24 --- --- --- --- ---
0.633 +0.296-0.421
0.1609 +0.3029-0.1608
0.1609 +0.3029-0.1608
0.1609 +0.3029-0.1608
0.61±0.57
Rp
(R⨁)
2.16±0.94 ---
2.724+0.544-0.244
1.90+0.22-0.17
 2.605±0.196 ---
2.18 +0.66-0.23
2.17 +0.86-0.2
2.17 +0.86-0.2
2.17 +0.86-0.2
2.07±0.96
Rp
(RJup)
0.193±0.084 ---
0.2430+0.0485-0.0218
0.170+0.020-0.015
 0.2324±0.0175 ---
0.194+0.059-0.021
0.194+0.077-0.018
0.194+0.077-0.018
0.194+0.077-0.018
 0.185±0.086
a
(au)
0.047 --- --- --- 0.04588±0.00047 --- .0469 .0469 .0469 .0469 .046
T14
(hours)
2.266±0.094 --- --- 2.2937±0.0804 --- --- 2.2746±0.0765 2.2937±0.0804 2.2937±0.0804 2.2937±0.0804 2.2571
a/R✶
--- --- --- --- --- --- 9.56±4.6 11.91±1.8 11.91±1.8 11.91±1.8 9.8±4.4
Teq
(K)
--- --- --- --- --- --- 1212 1212 1212 1212 1164
S
(S⨁)
--- ---
627.374+89.584-76.039
 --- 604.5±87.2 ---
510.26 +476.23-159.23
510.26 +603.81-148.40
510.26 +603.81-148.40
510.26 +603.81-148.40
---
e
--- --- --- --- --- --- 0 0 0 0 0
i
(deg)
--- --- --- --- --- --- 86.2 89.38 89.38 89.38 86.52
Rp/R✶
--- --- ---
0.020142 +0.000776-0.000527
0.020142+0.000776-0.000527
 ---
0.02022 +0.003683-0.001047
0.020142 +0.000776-0.000527
0.020142 +0.000776-0.000527
0.020142 +0.000776-0.000527
0.0208±0.0023
δ
(%)
--- --- --- --- --- --- 0.04427±0.00189 0.04840±0.00207 0.04840±0.00207 0.04840±0.00207 0.04740
Print
Status
Confirmed Planet
Detected By
Transit
Tools
Transit Prediction Service
Kepler Names
KOI
Transit
Source Rowe et al. 2014
 Gajdoš et al. 2019
 Berger et al. 2018
 Morton 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
P
(days)
5.700786±0.000055 5.7007251286±0.0000314612 --- 5.70071153±2.47e-05 5.700711530±0.000024700 5.70070626±2.147e-05 5.70070626±2.147e-05 5.70071153±2.47e-05 5.70071153±2.47e-05 5.70071153±2.47e-05 5.70078±0.00011
TC
(days)
2454965.68674±0.00483 2454965.69293000±0.00446182 --- 2454965.69144±0.00369 --- 2454965.692±0.00314 2454965.692±0.00314 2454965.691±0.00369 2454965.691±0.00369 2454965.691±0.00369 2454965.6863±0.0068
b
0.57±0.36 --- --- --- --- ---
0.664 +0.28-0.453
0.0224 +0.4224-0.0224
0.0224 +0.4224-0.0224
0.0224 +0.4224-0.0224
0.88±0.23
Rp
(R⨁)
1.88±0.82 ---
2.546+0.704-0.242
1.71+0.21-0.17
 2.320±0.192 ---
2.03 +0.63-0.2
1.93 +0.77-0.17
1.93 +0.77-0.17
1.93 +0.77-0.17
1.76±0.83
Rp
(RJup)
0.168±0.073 ---
0.2271+0.0628-0.0216
0.153+0.019-0.015
 0.2070±0.0171 ---
0.181+0.056-0.018
0.172+0.069-0.015
0.172+0.069-0.015
0.172+0.069-0.015
 0.157±0.074
a
(au)
0.065 --- --- --- 0.06297±0.00064 --- .0644 .0644 .0644 .0644 .063
T14
(hours)
1.647±0.148 --- --- 1.641±0.109 --- --- 1.6408±0.094 1.641±0.109 1.641±0.109 1.641±0.109 1.6785
a/R✶
--- --- --- --- --- --- 20.53±9.6 27.02±4 27.02±4 27.02±4 13.5±6
Teq
(K)
--- --- --- --- --- --- 1035 1034 1034 1034 994
e
--- --- --- --- --- --- 0 0 0 0 0
i
(deg)
--- --- --- --- --- --- 88.15 89.95 89.95 89.95 86.52
Rp/R✶
--- --- ---
0.017928 +0.001126-0.000655
0.017928+0.001126-0.000655
 ---
0.018897 +0.004997-0.001143
0.017928 +0.001126-0.000655
0.017928 +0.001126-0.000655
0.017928 +0.001126-0.000655
0.0177±0.0024
δ
(%)
--- --- --- --- --- --- 0.03798±0.00279 0.03841±0.00299 0.03841±0.00299 0.03841±0.00299 0.02730
S
(S⨁)
--- ---
332.737+47.512-40.329
 --- 321.0±45.3 ---
270.62 +252.58-84.45
270.62 +320.24-78.70
270.62 +320.24-78.70
270.62 +320.24-78.70
---
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 6936909 6936909 6936909 6936909 6936909 6936909 6936909
KOI Name K01363.01 K01363.01 K01363.01 K01363.01 K01363.01 K01363.01 K01363.01
Kepler Name Kepler-291 b Kepler-291 b Kepler-291 b Kepler-291 b Kepler-291 b Kepler-291 b Kepler-291 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] 3.546531809±9.977e-06 3.546531809±9.977e-06 3.54653414±1.008e-05 3.54653414±1.008e-05 3.54653414±1.008e-05 3.546534±3.6e-05 3.546534±3.6e-05
Transit Epoch [BKJD] 134.90127±0.00246 134.90127±0.00246 134.90098±0.0025 134.90098±0.0025 134.90098±0.0025 134.9003±0.0033 134.9003±0.0033
Transit Epoch [BJD] 2454967.901±0.00246 2454967.901±0.00246 2454967.901±0.0025 2454967.901±0.0025 2454967.901±0.0025 2454967.9003±0.0033 2454967.9003±0.0033
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 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 kplr006936909-20160209194854_dvr.pdf kplr006936909-20160209194854_dvr.pdf kplr006936909-20141002224145_dvr.pdf kplr006936909-20130815195353_dvr.pdf kplr006936909-20121029204534_dvr.pdf --- ---
RA [decimal degrees] 287.91634999999997 287.91634999999997 287.91634999999997 287.91634999999997 287.91634999999997 287.91634999999997 287.91634999999997
Dec [decimal degrees] 42.437301999999995 42.437301999999995 42.437301999999995 42.437301999999995 42.437301999999995 42.437301999999995 42.437301999999995
Kepler-band [mag] 15.934000000000001 15.934000000000001 15.934000000000001 15.934000000000001 15.934000000000001 15.934000000000001 15.934000000000001
g'-band [mag] 16.435000000000002 16.435000000000002 16.435000000000002 16.435000000000002 16.435000000000002 16.435000000000002 16.435000000000002
r'-band [mag] 15.855 15.855 15.855 15.855 15.855 15.855 15.855
i'-band [mag] 15.719000000000001 15.719000000000001 15.719000000000001 15.719000000000001 15.719000000000001 15.719000000000001 15.719000000000001
z'-band [mag] 15.64 15.64 15.64 15.64 15.64 15.64 15.64
J-band [mag] 14.688 14.688 14.688 14.688 14.688 14.688 14.688
H-band [mag] 14.337000000000002 14.337000000000002 14.337000000000002 14.337000000000002 14.337000000000002 14.337000000000002 14.337000000000002
K-band [mag] 14.15 14.15 14.15 14.15 14.15 14.15 14.15
Disposition Score --- 1.0 --- --- --- --- ---
Comment --- NO_COMMENT --- --- --- --- ---
Eccentricity --- 0 0 0 0 0 0
Impact Parameter ---
0.633 +0.296-0.421
0.1609 +0.3029-0.1608
0.1609 +0.3029-0.1608
0.1609 +0.3029-0.1608
0.61±0.57 0.61±0.76
Transit Duration [hrs] --- 2.2746±0.0765 2.2937±0.0804 2.2937±0.0804 2.2937±0.0804 2.2571 2.2571
Transit Depth [ppm] --- 442.7±18.9 484±20.7 484±20.7 484±20.7 474 481
Planet-Star Radius Ratio ---
0.02022 +0.003683-0.001047
0.020142 +0.000776-0.000527
0.020142 +0.000776-0.000527
0.020142 +0.000776-0.000527
0.0208±0.0023 0.0208±0.0023
Fitted Stellar Density [g/cm**3] ---
1.31379 +1.27195-0.99556
2.54384 +0.38113-0.94152
2.54384 +0.38113-0.94152
2.54384 +0.38113-0.94152
--- ---
Planetary Fit Type --- LS+MCMC MCMC MCMC MCMC --- ---
Planetary Radius [Earth radii] ---
2.18 +0.66-0.23
2.17 +0.86-0.2
2.17 +0.86-0.2
2.17 +0.86-0.2
2.07±0.96 2.14
Orbit Semi-Major Axis [au] --- .0469 .0469 .0469 .0469 .046 .046
Inclination [deg] --- 86.2 89.38 89.38 89.38 86.52 ---
Equilibrium Temperature [K] --- 1212 1212 1212 1212 1164 1138
Insolation Flux [Earth flux] ---
510.26 +476.23-159.23
510.26 +603.81-148.40
510.26 +603.81-148.40
510.26 +603.81-148.40
--- ---
Planet-Star Distance over Star Radius --- 9.56±4.6 11.91±1.8 11.91±1.8 11.91±1.8 9.8±4.4 9.8±4.4
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 --- 0.2844 0.2852 0.2852 0.2852 0.5527000000000001 ---
Limb Darkening Coeff. 1 --- 0.36610000000000004 0.365 0.365 0.365 0.3773 ---
Maximum Single Event Statistic --- 4.0639963 4.6375084 --- --- --- ---
Maximum Multiple Event Statistic --- 23.153551 23.858929999999997 --- --- --- ---
Transit Signal-to-Noise --- 26.400000000000002 26.1 26.1 26.1 28.3 21.7
Number of Transits --- 374 373 --- --- --- ---
TCE Planet Number --- 1 1 1 1 --- ---
Quarters --- 11111111111111111000000000000000 11111111111111111000000000000000 --- --- --- ---
Odd-Even Depth Comparision Statistic --- 0.2346 --- --- --- --- ---
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 --- kplr006936909-001-20160209194854_dvs.pdf kplr006936909-001-20141002224145_dvs.pdf kplr006936909-001-20130826182306_dvs.pdf kplr006936909-001-20121115231752_dvs.pdf --- ---
Stellar Effective Temperature [K] ---
5993 +190-232
5993 +167-227
5993 +167-227
5993.00 +167.00-227.00
5934.00±152.00 5702
Stellar Surface Gravity [log10(cm/s**2)] ---
4.489 +0.052-0.208
4.489 +0.041-0.288
4.489 +0.041-0.288
4.489 +0.041-0.288
4.530±0.300 4.5
Stellar Metallicity [dex] ---
0.07 +0.25-0.3
0.070 +0.170-0.310
0.070 +0.170-0.310
0.070 +0.170-0.310
--- ---
Stellar Radius [Solar radii] ---
0.986 +0.302-0.101
0.986 +0.393-0.089
0.986 +0.393-0.089
0.9860 +0.3930-0.0890
0.9100±0.4100 .94
Stellar Mass [Solar mass] ---
1.093 +0.13-0.159
1.093 +0.189-0.148
1.093 +0.189-0.148
1.0930 +0.1890-0.1480
1.0100±0.1000 ---
Stellar Parameter Provenance --- q1_q17_dr25_stellar stellar_q1_q16 stellar_q1_q16 stellar_q1_q16 Pinsonneault KIC
FW Offset Significance [percent] --- 0.338 0.792 0.5730000000000001 0.598 0.466 ---
FW Source α(OOT) [hrs] --- 19.194421±0.000013 19.194421±0.000014 19.19442±0.000012 19.194419000±0.000014000 19.194431000±0.000015000 ---
FW Source δ(OOT) [deg] --- 42.43743±0.00016 42.43736±0.00015 42.43738±0.00013 42.43722000±0.00016000 42.43722000±0.00017000 ---
FW Source Δα(OOT) [sec] --- -0.12±0.53 -0.14±0.56 -0.16±0.47 -0.01300±0.05200 0.02800±0.05500 ---
FW Source Δδ(OOT) [arcsec] --- 0.47±0.56 0.21±0.55 0.3±0.47 -0.02100±0.03800 -0.02200±0.04100 ---
FW Δα(OOT) [sec] --- 3e-05±0.00022 3e-05±0.00023 5e-05±0.00023 6e-06±2.5e-05 -1.5e-05±1.5e-05 ---
FW Δδ(OOT) [arcsec] --- -0.00019±0.00024 -8e-05±0.00023 -0.00013±0.00024 1e-05±1.9e-05 1.2e-05±1.1e-05 ---
PRF ΔαSQ(OOT) [arcsec] --- 0.005±0.09 -0.04±0.19 -0.19±0.15 -0.3100±0.1300 -0.2200±0.1300 ---
PRF ΔδSQ(OOT) [arcsec] --- 0.05±0.17 -0.09±0.39 -0±0.16 -0.0200±0.1600 -0.0700±0.3100 ---
PRF ΔθSQ(OOT) [arcsec] --- 0.05±0.17 0.1±0.41 0.19±0.16 0.3100±0.1300 0.2300±0.1600 ---
PRF ΔαSQ(KIC) [arcsec] --- -0.2±0.16 -0.23±0.18 -0.38±0.14 -0.5000±0.1300 -0.4100±0.1400 ---
PRF ΔδSQ(KIC) [arcsec] --- 0±0.15 -0.12±0.37 -0.01±0.16 -0.0700±0.1800 -0.0800±0.3200 ---
PRF ΔθSQ(KIC) [arcsec] --- 0.2±0.16 0.26±0.33 0.38±0.15 0.5000±0.1300 0.4200±0.1500 ---
Chi-Square --- --- --- --- --- 1.12 1.17
Stellar Age [Gyr] --- --- --- --- --- 0.3±2.9 ---
KepID 6936909 6936909 6936909 6936909 6936909 6936909 6936909
KOI Name K01363.02 K01363.02 K01363.02 K01363.02 K01363.02 K01363.02 K01363.02
Kepler Name Kepler-291 c Kepler-291 c Kepler-291 c Kepler-291 c Kepler-291 c Kepler-291 c Kepler-291 c
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 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 q1_q6_kepler_candidates
Orbital Period [days] 5.70070626±2.147e-05 5.70070626±2.147e-05 5.70071153±2.47e-05 5.70071153±2.47e-05 5.70071153±2.47e-05 5.70078±0.00011 5.70078±0.00011
Transit Epoch [BKJD] 132.69229±0.00314 132.69229±0.00314 132.69144±0.00369 132.69144±0.00369 132.69144±0.00369 132.6863±0.0068 132.6863±0.0068
Transit Epoch [BJD] 2454965.692±0.00314 2454965.692±0.00314 2454965.691±0.00369 2454965.691±0.00369 2454965.691±0.00369 2454965.6863±0.0068 2454965.6863±0.0068
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 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 kplr006936909-20160209194854_dvr.pdf kplr006936909-20160209194854_dvr.pdf kplr006936909-20141002224145_dvr.pdf kplr006936909-20130815195353_dvr.pdf kplr006936909-20121029204534_dvr.pdf --- ---
RA [decimal degrees] 287.91634999999997 287.91634999999997 287.91634999999997 287.91634999999997 287.91634999999997 287.91634999999997 287.91634999999997
Dec [decimal degrees] 42.437301999999995 42.437301999999995 42.437301999999995 42.437301999999995 42.437301999999995 42.437301999999995 42.437301999999995
Kepler-band [mag] 15.934000000000001 15.934000000000001 15.934000000000001 15.934000000000001 15.934000000000001 15.934000000000001 15.934000000000001
g'-band [mag] 16.435000000000002 16.435000000000002 16.435000000000002 16.435000000000002 16.435000000000002 16.435000000000002 16.435000000000002
r'-band [mag] 15.855 15.855 15.855 15.855 15.855 15.855 15.855
i'-band [mag] 15.719000000000001 15.719000000000001 15.719000000000001 15.719000000000001 15.719000000000001 15.719000000000001 15.719000000000001
z'-band [mag] 15.64 15.64 15.64 15.64 15.64 15.64 15.64
J-band [mag] 14.688 14.688 14.688 14.688 14.688 14.688 14.688
H-band [mag] 14.337000000000002 14.337000000000002 14.337000000000002 14.337000000000002 14.337000000000002 14.337000000000002 14.337000000000002
K-band [mag] 14.15 14.15 14.15 14.15 14.15 14.15 14.15
Disposition Score --- 0.9830000000000001 --- --- --- --- ---
Comment --- NO_COMMENT --- --- --- --- ---
Eccentricity --- 0 0 0 0 0 0
Impact Parameter ---
0.664 +0.28-0.453
0.0224 +0.4224-0.0224
0.0224 +0.4224-0.0224
0.0224 +0.4224-0.0224
0.88±0.23 0.88±0.48
Transit Duration [hrs] --- 1.6408±0.094 1.641±0.109 1.641±0.109 1.641±0.109 1.6785 1.6785
Transit Depth [ppm] --- 379.8±27.9 384.1±29.9 384.1±29.9 384.1±29.9 273 278
Planet-Star Radius Ratio ---
0.018897 +0.004997-0.001143
0.017928 +0.001126-0.000655
0.017928 +0.001126-0.000655
0.017928 +0.001126-0.000655
0.0177±0.0024 0.0177±0.0024
Fitted Stellar Density [g/cm**3] ---
5.04029 +7.06597-4.64800
11.48591 +1.68549-5.04815
11.48591 +1.68549-5.04815
11.48591 +1.68549-5.04815
--- ---
Planetary Fit Type --- LS+MCMC MCMC MCMC MCMC --- ---
Planetary Radius [Earth radii] ---
2.03 +0.63-0.2
1.93 +0.77-0.17
1.93 +0.77-0.17
1.93 +0.77-0.17
1.76±0.83 1.82
Orbit Semi-Major Axis [au] --- .0644 .0644 .0644 .0644 .063 .063
Inclination [deg] --- 88.15 89.95 89.95 89.95 86.52 ---
Equilibrium Temperature [K] --- 1035 1034 1034 1034 994 973
Insolation Flux [Earth flux] ---
270.62 +252.58-84.45
270.62 +320.24-78.70
270.62 +320.24-78.70
270.62 +320.24-78.70
--- ---
Planet-Star Distance over Star Radius --- 20.53±9.6 27.02±4 27.02±4 27.02±4 13.5±6 13.5±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 -0.0005 ---
Limb Darkening Coeff. 3 --- 0.0 0.0 0.0 0.0 -0.2177 ---
Limb Darkening Coeff. 2 --- 0.2844 0.2852 0.2852 0.2852 0.5527000000000001 ---
Limb Darkening Coeff. 1 --- 0.36610000000000004 0.365 0.365 0.365 0.3773 ---
Maximum Single Event Statistic --- 3.6126156 4.1484785 --- --- --- ---
Maximum Multiple Event Statistic --- 11.391634 11.985192999999999 --- --- --- ---
Transit Signal-to-Noise --- 15.200000000000001 15.0 15.0 15.0 15.4 8.9
Number of Transits --- 221 223 --- --- --- ---
TCE Planet Number --- 2 2 2 2 --- ---
Quarters --- 11111111111111111000000000000000 11111111111111111000000000000000 --- --- --- ---
Odd-Even Depth Comparision Statistic --- 0.6002000000000001 --- --- --- --- ---
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 --- kplr006936909-002-20160209194854_dvs.pdf kplr006936909-002-20141002224145_dvs.pdf kplr006936909-002-20130826182306_dvs.pdf kplr006936909-002-20121115231752_dvs.pdf --- ---
Stellar Effective Temperature [K] ---
5993 +190-232
5993 +167-227
5993 +167-227
5993.00 +167.00-227.00
5934.00±152.00 5702
Stellar Surface Gravity [log10(cm/s**2)] ---
4.489 +0.052-0.208
4.489 +0.041-0.288
4.489 +0.041-0.288
4.489 +0.041-0.288
4.530±0.300 4.5
Stellar Metallicity [dex] ---
0.07 +0.25-0.3
0.070 +0.170-0.310
0.070 +0.170-0.310
0.070 +0.170-0.310
--- ---
Stellar Radius [Solar radii] ---
0.986 +0.302-0.101
0.986 +0.393-0.089
0.986 +0.393-0.089
0.9860 +0.3930-0.0890
0.9100±0.4100 .94
Stellar Mass [Solar mass] ---
1.093 +0.13-0.159
1.093 +0.189-0.148
1.093 +0.189-0.148
1.0930 +0.1890-0.1480
1.0100±0.1000 ---
Stellar Parameter Provenance --- q1_q17_dr25_stellar stellar_q1_q16 stellar_q1_q16 stellar_q1_q16 Pinsonneault KIC
FW Offset Significance [percent] --- 0.0 0.0 0.0 0.001 --- ---
FW Source α(OOT) [hrs] --- 19.194401±0.000024 19.194409±0.000025 19.194404±0.000022 19.194376000±0.000028000 --- ---
FW Source δ(OOT) [deg] --- 42.43795±0.00029 42.43801±0.00028 42.438±0.00024 42.43777000±0.00031000 --- ---
FW Source Δα(OOT) [sec] --- -0.93±0.98 -0.6±1 -0.78±0.86 -0.17000±0.10000 --- ---
FW Source Δδ(OOT) [arcsec] --- 2.4±1 2.55±1 2.53±0.87 0.11200±0.07400 --- ---
FW Δα(OOT) [sec] --- 0.00029±0.00033 0.00018±0.00033 0.00027±0.00033 5.9e-05±3.5e-05 --- ---
FW Δδ(OOT) [arcsec] --- -0.00079±0.00035 -0.00083±0.00033 -0.00095±0.00033 -3.9e-05±2.6e-05 --- ---
PRF ΔαSQ(OOT) [arcsec] --- 0.16±0.55 0.22±0.64 0.36±0.34 0.1800±0.5000 --- ---
PRF ΔδSQ(OOT) [arcsec] --- -0.05±0.39 -0.12±0.34 0.19±0.39 0.0100±0.2800 --- ---
PRF ΔθSQ(OOT) [arcsec] --- 0.17±0.57 0.25±0.64 0.41±0.34 0.1800±0.5000 --- ---
PRF ΔαSQ(KIC) [arcsec] --- -0.02±0.53 0.03±0.64 0.17±0.33 -0.0100±0.5100 --- ---
PRF ΔδSQ(KIC) [arcsec] --- -0.11±0.44 -0.2±0.34 0.16±0.39 -0.0300±0.2800 --- ---
PRF ΔθSQ(KIC) [arcsec] --- 0.11±0.42 0.21±0.63 0.24±0.34 0.0300±0.3100 --- ---
Chi-Square --- --- --- --- --- 1.22 1.21
Stellar Age [Gyr] --- --- --- --- --- 0.3±2.9 ---
Known Objects
2 Confirmed Planets
2 Kepler Objects of Interest (KOIs)
2 Threshold Crossing Events (TCEs)
5 2MASS Point Source Catalog
Data Files
2 Kepler Time Series
1 SuperWASP Time Series
2 Associated Literature Data
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