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Kepler-268 Overview

Kepler-268 1.11 R⦿ 6132.00 K
Kepler-268 b
0.227 RJup
Kepler-268 c
0.302 RJup
Architecture
Kepler-268
Kepler-268
Kepler-268 b
Kepler-268 c
Other Data
Bibliography 18
Exoplanet Archive Notes 2
Nearby Data 7
Discovery Data
Host Planet Method Year Reference Disposition
Kepler-268 Kepler-268 b Transit 2014 Rowe et al. 2014 Confirmed Planet
Kepler-268 Kepler-268 c Transit 2014 Rowe et al. 2014 Confirmed Planet
Kepler-268 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-268 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
19h27m54.28s
Dec
+38d03m18.12s
Distance
851.87±11.63 pc
Parallax
1.1452000±0.0159034 mas
Ecliptic Latitude
58.87163 deg
Ecliptic Longitude
304.75063 deg
Galactic Latitude
9.79009 deg
Galactic Longitude
70.84335 deg
Total Proper Motion
7.7775460±0.0276191 mas/yr
Proper Motion (RA)
-5.0038900±0.0250645 mas/yr
Proper Motion (Dec)
-5.9541000±0.0292894 mas/yr
Photometry
mV
13.844±0.114
mTESS
13.2581±0.0074
mJ
12.675±0.022
mH
12.411±0.021
mKs
12.382±0.026
mKep
13.703
mW1
12.321±0.023
mW2
12.382±0.021
mW3
12.507±0.365
mW4
9.352
mGaia
13.667800±0.000237
mB
14.457±0.066
mg
14.4736000±0.0037165
mi
13.9001000±0.0038006
mr
14.8699000±0.0101619
mu
15.6097000±0.0051933
mz
13.9223000±0.0050486
Abundances
(Hypatia Catalog)
[Fe/H] 0.06±0.04 dex
[C/H] 0.05±0.09 dex
[O/H] 0.04±0.09 dex
[Na/H] -0.14±0.04 dex
[Mg/H] 0.05±0.07 dex
[Al/H] -0.15±0.06 dex
[Si/H] 0.02±0.05 dex
[Ca/H] 0.08±0.06 dex
[Y/H] 0.11±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 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)
6005.310±139.436 6097±122
5919.000+346.285-76.000
6060.000+81.382-68.597
 6081±100 6132 6132 --- --- 5952±119 5952±119
6322 +160-218
6322 +160-218
6322 +160-218
6322 +160-218
6322.00 +160.00-218.00
6322.00 +160.00-218.00
6314.00±115.00 6314.00±115.00 6132 6132
Metallicity
(dex)
0.000857500±0.012792900 [M/H] --- ---
0.0600+0.0810-0.0740
[Fe/H] 		--- --- -0.114 [Fe/H] --- --- 0.06±0.15 [Fe/H] 0.06±0.15 [Fe/H]
-0.120 +0.220-0.300
[Fe/H]
-0.120 +0.220-0.300
[Fe/H]
-0.120 +0.220-0.300
[Fe/H]
-0.120 +0.220-0.300
[Fe/H]
-0.120 +0.220-0.300
[Fe/H]
-0.120 +0.220-0.300
[Fe/H] 		--- --- --- ---
R✶
(R⦿)
1.33236
1.265+0.057-0.054
1.3182994+0.0345173-0.1416990
1.220+0.178-0.117
 1.274±0.234 1.11 1.111 --- ---
1.225 +0.207-0.17
1.225 +0.207-0.17
1.131 +0.649-0.132
1.131 +0.649-0.132
1.131 +0.649-0.132
1.131 +0.649-0.132
1.1310 +0.6490-0.1320
1.1310 +0.6490-0.1320
1.1300±0.4300 1.1300±0.4300 1.11 1.11
log g
(log10(cm/s2))
4.23415 --- ---
4.320+0.084-0.105
 4.287±0.150 4.38 4.39 --- --- 4.287±0.12 4.287±0.12
4.364 +0.083-0.325
4.364 +0.083-0.325
4.364 +0.083-0.325
4.364 +0.083-0.325
4.364 +0.083-0.325
4.364 +0.083-0.325
4.390±0.300 4.390±0.300 4.38 4.38
L✶
(log10(L⦿))
0.3180773 ---
0.28371619+0.01733452-0.01805524
 --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
Age
(Gyr)
--- --- ---
3.80+1.14-1.63
 --- --- --- --- --- --- --- --- --- --- --- --- --- 1.71±0.86 1.71±0.86 --- ---
M✶
(M⦿)
1.11 --- ---
1.130+0.051-0.038
 --- --- --- --- ---
1.059 +0.093-0.07
1.059 +0.093-0.07
1.074 +0.272-0.11
1.074 +0.272-0.11
1.074 +0.272-0.11
1.074 +0.272-0.11
1.0740 +0.2720-0.1100
1.0740 +0.2720-0.1100
1.1300±0.1200 1.1300±0.1200 --- ---
ρ✶
(g/cm3)
0.6616484 --- --- --- --- --- --- --- ---
2.66615 +0.07323-0.86370
2.35284 +0.12766-0.68329
2.69729 +0.00582-0.95919
2.27934 +0.20951-0.57569
2.27934 +0.20951-0.57569
2.69729 +0.00582-0.95919
2.69729 +0.00582-0.95919
2.27934 +0.20951-0.57569
--- --- --- ---
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)
25.934138±0.000142 25.9342243844±0.0000795940 --- 25.93399995±0.00000357 25.9340674±7.857e-05 25.93406406±7.912e-05 25.93406406±7.912e-05 25.9340674±7.857e-05 25.9340674±7.857e-05 25.9340674±7.857e-05 25.93416±0.00031
TC
(days)
2454982.76209±0.00339 2454982.75717000±0.00258882 --- 2454982.763226±0.003255 2454982.76212±0.00265 2454982.763±0.00264 2454982.763±0.00264 2454982.762±0.00265 2454982.762±0.00265 2454982.762±0.00265 2454982.7608±0.0045
a/R✶
--- --- --- --- --- --- 43.73±2.4 43.27±4 43.27±4 43.27±4 14.5±1.4
Teq
(K)
--- --- --- --- --- --- 695 707 707 707 699
b
0.07±0.19 --- --- --- --- ---
0.014 +0.409-0.014
0.1439 +0.2777-0.1438
0.1439 +0.2777-0.1438
0.1439 +0.2777-0.1438
0.941±0.1
S
(S⨁)
--- ---
64.933+2.390-2.301
 --- --- ---
55.10 +26.40-17.40
59.04 +102.57-19.01
59.04 +102.57-19.01
59.04 +102.57-19.01
---
e
--- --- --- --- --- --- 0 0 0 0 0
i
(deg)
--- --- --- --- --- --- 89.98 89.95 89.95 89.95 86.52
Rp
(R⨁)
2.55±0.47 ---
2.564+0.139-0.116
 ---
2.52+0.37-0.25
 ---
2.48 +0.42-0.34
2.35 +1.35-0.28
2.35 +1.35-0.28
2.35 +1.35-0.28
2.9±1.1
Rp/R✶
--- --- --- ---
0.019017 +0.000475-0.00034
---
0.018556 +0.000567-0.000285
0.019017 +0.000475-0.00034
0.019017 +0.000475-0.00034
0.019017 +0.000475-0.00034
0.0235±0.00053
a
(au)
0.180 --- --- --- --- --- .1749 .176 .176 .176 .179
δ
(%)
--- --- --- 0.0412 --- ---
0.04145+0.00110-0.00110
 0.04260±0.00111 0.04260±0.00111 0.04260±0.00111 0.04340
T14
(hours)
4.571±0.090 --- --- 4.7649 4.619±0.075 --- 4.6142±0.0732 4.619±0.075 4.619±0.075 4.619±0.075 5.509
Rp
(RJup)
0.227±0.042 ---
0.2287+0.0124-0.0103
 ---
0.225+0.033-0.022
 --- --- --- --- --- ---
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
a/R✶
--- --- --- --- --- --- 99.38±2.7 99.761±0.215 99.761±0.215 99.761±0.215 31.6±3
Teq
(K)
--- --- --- --- --- --- 471 479 479 479 474
b
0.91±0.33 --- --- --- --- ---
0.058 +0.369-0.057
0.0056 +0.4143-0.0055
0.0056 +0.4143-0.0055
0.0056 +0.4143-0.0055
0.944±0.1
e
--- --- --- --- --- --- 0 0 0 0 0
i
(deg)
--- --- --- --- --- --- 89.97 89.95 89.95 89.95 88.24
P
(days)
83.446393±0.000761 83.4464714349±0.0003215786 --- 83.44629501±0.00000727 83.4463335±0.0003866 83.4463485±0.0003695 83.4463485±0.0003695 83.4463335±0.0003866 83.4463335±0.0003866 83.4463335±0.0003866 83.4421±0.0018
Rp
(R⨁)
3.38±0.69 ---
2.824+0.155-0.130
 ---
2.65+0.40-0.25
 ---
2.73 +0.47-0.37
2.52 +1.45-0.29
2.52 +1.45-0.29
2.52 +1.45-0.29
3.1±1.2
Rp/R✶
--- --- --- ---
0.020437 +0.000562-0.00036
---
0.020442 +0.000636-0.000358
0.020437 +0.000562-0.00036
0.020437 +0.000562-0.00036
0.020437 +0.000562-0.00036
0.02566±0.00071
a
(au)
0.391 --- --- --- --- --- .3813 .3835 .3835 .3835 .389
δ
(%)
--- --- --- 0.0518 --- ---
0.05030+0.00150-0.00150
 0.04937±0.00151 0.04937±0.00151 0.04937±0.00151 0.05130
T14
(hours)
7.219±0.110 --- --- 7.2640 6.521±0.129 --- 6.536±0.121 6.521±0.129 6.521±0.129 6.521±0.129 8.0853
TC
(days)
2454991.68510±0.00592 2454991.68600000±0.00327764 --- 2454991.685867±0.006931 2454991.68254±0.00412 2454991.681±0.0039 2454991.681±0.0039 2454991.683±0.00412 2454991.683±0.00412 2454991.683±0.00412 2454991.6965±0.0077
S
(S⨁)
--- ---
13.662+0.503-0.484
 --- --- ---
11.59 +5.56-3.66
12.43 +21.61-4.00
12.43 +21.61-4.00
12.43 +21.61-4.00
---
Rp
(RJup)
0.302±0.062 ---
0.2519+0.0138-0.0116
 ---
0.236+0.036-0.022
 --- --- --- --- --- ---
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 2854914 2854914 2854914 2854914 2854914 2854914 2854914
KOI Name K01113.01 K01113.01 K01113.01 K01113.01 K01113.01 K01113.01 K01113.01
Kepler Name Kepler-268 b Kepler-268 b Kepler-268 b Kepler-268 b Kepler-268 b Kepler-268 b Kepler-268 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 CANDIDATE 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] 25.93406406±7.912e-05 25.93406406±7.912e-05 25.9340674±7.857e-05 25.9340674±7.857e-05 25.9340674±7.857e-05 25.93416±0.00031 25.93416±0.00031
Transit Epoch [BKJD] 149.76273±0.00264 149.76273±0.00264 149.76212±0.00265 149.76212±0.00265 149.76212±0.00265 149.7608±0.0045 149.7608±0.0045
Transit Epoch [BJD] 2454982.763±0.00264 2454982.763±0.00264 2454982.762±0.00265 2454982.762±0.00265 2454982.762±0.00265 2454982.7608±0.0045 2454982.7608±0.0045
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 kplr002854914-20160209194854_dvr.pdf kplr002854914-20160209194854_dvr.pdf kplr002854914-20141002224145_dvr.pdf kplr002854914-20130815195353_dvr.pdf kplr002854914-20121029204534_dvr.pdf --- ---
RA [decimal degrees] 291.97617 291.97617 291.97617 291.97617 291.97617 291.97617 291.97617
Dec [decimal degrees] 38.05508 38.05508 38.05508 38.05508 38.05508 38.05508 38.05508
Kepler-band [mag] 13.703000000000001 13.703000000000001 13.703000000000001 13.703000000000001 13.703000000000001 13.703000000000001 13.703000000000001
g'-band [mag] 14.082 14.082 14.082 14.082 14.082 14.082 14.082
r'-band [mag] 13.654 13.654 13.654 13.654 13.654 13.654 13.654
i'-band [mag] 13.540000000000001 13.540000000000001 13.540000000000001 13.540000000000001 13.540000000000001 13.540000000000001 13.540000000000001
z'-band [mag] 13.532 13.532 13.532 13.532 13.532 13.532 13.532
J-band [mag] 12.675 12.675 12.675 12.675 12.675 12.675 12.675
H-band [mag] 12.411000000000001 12.411000000000001 12.411000000000001 12.411000000000001 12.411000000000001 12.411000000000001 12.411000000000001
K-band [mag] 12.382000000000001 12.382000000000001 12.382000000000001 12.382000000000001 12.382000000000001 12.382000000000001 12.382000000000001
Disposition Score --- 1.0 --- --- --- --- ---
Comment --- NO_COMMENT --- --- --- --- ---
Eccentricity --- 0 0 0 0 0 0
Impact Parameter ---
0.014 +0.409-0.014
0.1439 +0.2777-0.1438
0.1439 +0.2777-0.1438
0.1439 +0.2777-0.1438
0.941±0.1 0.941±0.089
Transit Duration [hrs] --- 4.6142±0.0732 4.619±0.075 4.619±0.075 4.619±0.075 5.509 5.509
Transit Depth [ppm] --- 414.5±11 426±11.1 426±11.1 426±11.1 434 461
Planet-Star Radius Ratio ---
0.018556 +0.000567-0.000285
0.019017 +0.000475-0.00034
0.019017 +0.000475-0.00034
0.019017 +0.000475-0.00034
0.0235±0.00053 0.0235±0.00053
Fitted Stellar Density [g/cm**3] ---
2.35284 +0.12766-0.68329
2.27934 +0.20951-0.57569
2.27934 +0.20951-0.57569
2.27934 +0.20951-0.57569
--- ---
Planetary Fit Type --- LS+MCMC MCMC MCMC MCMC --- ---
Planetary Radius [Earth radii] ---
2.48 +0.42-0.34
2.35 +1.35-0.28
2.35 +1.35-0.28
2.35 +1.35-0.28
2.9±1.1 2.84
Orbit Semi-Major Axis [au] --- .1749 .176 .176 .176 .179 .176
Inclination [deg] --- 89.98 89.95 89.95 89.95 86.52 ---
Equilibrium Temperature [K] --- 695 707 707 707 699 679
Insolation Flux [Earth flux] ---
55.10 +26.40-17.40
59.04 +102.57-19.01
59.04 +102.57-19.01
59.04 +102.57-19.01
--- ---
Planet-Star Distance over Star Radius --- 43.73±2.4 43.27±4 43.27±4 43.27±4 14.5±1.4 14.5±1.4
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 0.13240000000000002 ---
Limb Darkening Coeff. 3 --- 0.0 0.0 0.0 0.0 -0.5219 ---
Limb Darkening Coeff. 2 --- 0.2844 0.3048 0.3048 0.3048 0.7461 ---
Limb Darkening Coeff. 1 --- 0.36610000000000004 0.31070000000000003 0.31070000000000003 0.31070000000000003 0.3361 ---
Maximum Single Event Statistic --- 7.586696 10.195084999999999 --- --- --- ---
Maximum Multiple Event Statistic --- 34.323463 34.901657 --- --- --- ---
Transit Signal-to-Noise --- 42.2 39.6 39.6 39.6 41.5 21.3
Number of Transits --- 51 51 --- --- --- ---
TCE Planet Number --- 1 1 1 1 --- ---
Quarters --- 11111111111111111000000000000000 11111111111111111000000000000000 --- --- --- ---
Odd-Even Depth Comparision Statistic --- 0.97 --- --- --- --- ---
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 --- kplr002854914-001-20160209194854_dvs.pdf kplr002854914-001-20141002224145_dvs.pdf kplr002854914-001-20130826182306_dvs.pdf kplr002854914-001-20121115231752_dvs.pdf --- ---
Stellar Effective Temperature [K] --- 5952±119
6322 +160-218
6322 +160-218
6322.00 +160.00-218.00
6314.00±115.00 6132
Stellar Surface Gravity [log10(cm/s**2)] --- 4.287±0.12
4.364 +0.083-0.325
4.364 +0.083-0.325
4.364 +0.083-0.325
4.390±0.300 4.38
Stellar Metallicity [dex] --- 0.06±0.15
-0.120 +0.220-0.300
-0.120 +0.220-0.300
-0.120 +0.220-0.300
--- ---
Stellar Radius [Solar radii] ---
1.225 +0.207-0.17
1.131 +0.649-0.132
1.131 +0.649-0.132
1.1310 +0.6490-0.1320
1.1300±0.4300 1.11
Stellar Mass [Solar mass] ---
1.059 +0.093-0.07
1.074 +0.272-0.11
1.074 +0.272-0.11
1.0740 +0.2720-0.1100
1.1300±0.1200 ---
Stellar Parameter Provenance --- q1_q17_dr25_stellar stellar_q1_q16 stellar_q1_q16 stellar_q1_q16 Pinsonneault KIC
FW Offset Significance [percent] --- 0.01 0.037000000000000005 0.001 0.0 0.0 ---
FW Source α(OOT) [hrs] --- 19.4650788±0.0000065 19.4650725±0.000007 19.4650779±0.0000076 19.465086600±0.000009800 19.465095000±0.000011000 ---
FW Source δ(OOT) [deg] --- 38.05473±0.00011 38.05476±0.00011 38.0548±0.00012 38.05487000±0.00015000 38.05486000±0.00017000 ---
FW Source Δα(OOT) [sec] --- 0.03±0.28 -0.24±0.3 -0±0.32 0.07100±0.03500 0.10000±0.04100 ---
FW Source Δδ(OOT) [arcsec] --- -1.27±0.38 -1.15±0.4 -1±0.43 0.05200±0.03500 0.04800±0.04200 ---
FW Δα(OOT) [sec] --- -0.00021±0.00012 -0.00011±0.00013 -0.00021±0.00014 -2.8e-05±1.4e-05 -3.78e-05±7.8e-06 ---
FW Δδ(OOT) [arcsec] --- -0.00013±0.00016 -0.00018±0.00017 -0.00024±0.00019 -2.1e-05±1.4e-05 -1.79e-05±7.9e-06 ---
PRF ΔαSQ(OOT) [arcsec] --- -0.11±0.22 -0.1±0.22 -0.2±0.23 -0.2400±0.2000 -0.2500±0.2500 ---
PRF ΔδSQ(OOT) [arcsec] --- 0.15±0.2 0.14±0.2 0.19±0.25 -0.1600±0.1300 0.0600±0.2400 ---
PRF ΔθSQ(OOT) [arcsec] --- 0.18±0.19 0.17±0.2 0.27±0.23 0.2800±0.1800 0.2500±0.2500 ---
PRF ΔαSQ(KIC) [arcsec] --- -0.29±0.23 -0.28±0.23 -0.34±0.24 -0.3800±0.2500 -0.4000±0.2800 ---
PRF ΔδSQ(KIC) [arcsec] --- -0.05±0.19 -0.07±0.19 -0.03±0.23 -0.3900±0.1300 -0.1400±0.2600 ---
PRF ΔθSQ(KIC) [arcsec] --- 0.29±0.23 0.29±0.21 0.34±0.23 0.5400±0.1900 0.4300±0.2800 ---
Chi-Square --- --- --- --- --- 1.52 1.56
Stellar Age [Gyr] --- --- --- --- --- 1.71±0.86 ---
KepID 2854914 2854914 2854914 2854914 2854914 2854914 2854914
KOI Name K01113.02 K01113.02 K01113.02 K01113.02 K01113.02 K01113.02 K01113.02
Kepler Name Kepler-268 c Kepler-268 c Kepler-268 c Kepler-268 c Kepler-268 c Kepler-268 c Kepler-268 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 CANDIDATE 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] 83.4463485±0.0003695 83.4463485±0.0003695 83.4463335±0.0003866 83.4463335±0.0003866 83.4463335±0.0003866 83.4421±0.0018 83.4421±0.0018
Transit Epoch [BKJD] 158.68061±0.0039 158.68061±0.0039 158.68254±0.00412 158.68254±0.00412 158.68254±0.00412 158.6965±0.0077 158.6966±0.0077
Transit Epoch [BJD] 2454991.681±0.0039 2454991.681±0.0039 2454991.683±0.00412 2454991.683±0.00412 2454991.683±0.00412 2454991.6965±0.0077 2454991.6966±0.0077
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 kplr002854914-20160209194854_dvr.pdf kplr002854914-20160209194854_dvr.pdf kplr002854914-20141002224145_dvr.pdf kplr002854914-20130815195353_dvr.pdf kplr002854914-20121029204534_dvr.pdf --- ---
RA [decimal degrees] 291.97617 291.97617 291.97617 291.97617 291.97617 291.97617 291.97617
Dec [decimal degrees] 38.05508 38.05508 38.05508 38.05508 38.05508 38.05508 38.05508
Kepler-band [mag] 13.703000000000001 13.703000000000001 13.703000000000001 13.703000000000001 13.703000000000001 13.703000000000001 13.703000000000001
g'-band [mag] 14.082 14.082 14.082 14.082 14.082 14.082 14.082
r'-band [mag] 13.654 13.654 13.654 13.654 13.654 13.654 13.654
i'-band [mag] 13.540000000000001 13.540000000000001 13.540000000000001 13.540000000000001 13.540000000000001 13.540000000000001 13.540000000000001
z'-band [mag] 13.532 13.532 13.532 13.532 13.532 13.532 13.532
J-band [mag] 12.675 12.675 12.675 12.675 12.675 12.675 12.675
H-band [mag] 12.411000000000001 12.411000000000001 12.411000000000001 12.411000000000001 12.411000000000001 12.411000000000001 12.411000000000001
K-band [mag] 12.382000000000001 12.382000000000001 12.382000000000001 12.382000000000001 12.382000000000001 12.382000000000001 12.382000000000001
Disposition Score --- 0.912 --- --- --- --- ---
Comment --- NO_COMMENT --- --- --- --- ---
Eccentricity --- 0 0 0 0 0 0
Impact Parameter ---
0.058 +0.369-0.057
0.0056 +0.4143-0.0055
0.0056 +0.4143-0.0055
0.0056 +0.4143-0.0055
0.944±0.1 0.944±0.094
Transit Duration [hrs] --- 6.536±0.121 6.521±0.129 6.521±0.129 6.521±0.129 8.0853 8.0853
Transit Depth [ppm] --- 503±15 493.7±15.1 493.7±15.1 493.7±15.1 513 530
Planet-Star Radius Ratio ---
0.020442 +0.000636-0.000358
0.020437 +0.000562-0.00036
0.020437 +0.000562-0.00036
0.020437 +0.000562-0.00036
0.02566±0.00071 0.02566±0.00071
Fitted Stellar Density [g/cm**3] ---
2.66615 +0.07323-0.86370
2.69729 +0.00582-0.95919
2.69729 +0.00582-0.95919
2.69729 +0.00582-0.95919
--- ---
Planetary Fit Type --- LS+MCMC MCMC MCMC MCMC --- ---
Planetary Radius [Earth radii] ---
2.73 +0.47-0.37
2.52 +1.45-0.29
2.52 +1.45-0.29
2.52 +1.45-0.29
3.1±1.2 3.1
Orbit Semi-Major Axis [au] --- .3813 .3835 .3835 .3835 .389 .384
Inclination [deg] --- 89.97 89.95 89.95 89.95 88.24 ---
Equilibrium Temperature [K] --- 471 479 479 479 474 459
Insolation Flux [Earth flux] ---
11.59 +5.56-3.66
12.43 +21.61-4.00
12.43 +21.61-4.00
12.43 +21.61-4.00
--- ---
Planet-Star Distance over Star Radius --- 99.38±2.7 99.761±0.215 99.761±0.215 99.761±0.215 31.6±3 31.6±3
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 0.13240000000000002 ---
Limb Darkening Coeff. 3 --- 0.0 0.0 0.0 0.0 -0.5219 ---
Limb Darkening Coeff. 2 --- 0.2844 0.3048 0.3048 0.3048 0.7461 ---
Limb Darkening Coeff. 1 --- 0.36610000000000004 0.31070000000000003 0.31070000000000003 0.31070000000000003 0.3361 ---
Maximum Single Event Statistic --- 8.434588 8.5809 --- --- --- ---
Maximum Multiple Event Statistic --- 27.41206 28.406392999999998 --- --- --- ---
Transit Signal-to-Noise --- 36.1 36.5 36.5 36.5 36.1 17.0
Number of Transits --- 17 17 --- --- --- ---
TCE Planet Number --- 2 2 2 2 --- ---
Quarters --- 11111111111111111000000000000000 11111111111111111000000000000000 --- --- --- ---
Odd-Even Depth Comparision Statistic --- 0.875 --- --- --- --- ---
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 --- kplr002854914-002-20160209194854_dvs.pdf kplr002854914-002-20141002224145_dvs.pdf kplr002854914-002-20130826182306_dvs.pdf kplr002854914-002-20121115231752_dvs.pdf --- ---
Stellar Effective Temperature [K] --- 5952±119
6322 +160-218
6322 +160-218
6322.00 +160.00-218.00
6314.00±115.00 6132
Stellar Surface Gravity [log10(cm/s**2)] --- 4.287±0.12
4.364 +0.083-0.325
4.364 +0.083-0.325
4.364 +0.083-0.325
4.390±0.300 4.38
Stellar Metallicity [dex] --- 0.06±0.15
-0.120 +0.220-0.300
-0.120 +0.220-0.300
-0.120 +0.220-0.300
--- ---
Stellar Radius [Solar radii] ---
1.225 +0.207-0.17
1.131 +0.649-0.132
1.131 +0.649-0.132
1.1310 +0.6490-0.1320
1.1300±0.4300 1.11
Stellar Mass [Solar mass] ---
1.059 +0.093-0.07
1.074 +0.272-0.11
1.074 +0.272-0.11
1.0740 +0.2720-0.1100
1.1300±0.1200 ---
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 0.0 0.0 ---
FW Source α(OOT) [hrs] --- 19.4650814±0.0000078 19.4650833±0.0000087 19.4650763±0.0000094 19.465081000±0.000012000 19.465078000±0.000013000 ---
FW Source δ(OOT) [deg] --- 38.05486±0.00013 38.05496±0.00014 38.05502±0.00015 38.05504000±0.00018000 38.05504000±0.00020000 ---
FW Source Δα(OOT) [sec] --- 0.14±0.33 0.22±0.37 -0.07±0.4 0.05000±0.04200 0.03800±0.04600 ---
FW Source Δδ(OOT) [arcsec] --- -0.78±0.48 -0.43±0.5 -0.22±0.55 0.09400±0.04300 0.09100±0.04800 ---
FW Δα(OOT) [sec] --- -0.0003±0.00016 -0.00035±0.00018 -0.00021±0.00021 -2.4e-05±2e-05 -1.8e-05±1.1e-05 ---
FW Δδ(OOT) [arcsec] --- -0.00039±0.00023 -0.00056±0.00025 -0.00068±0.00028 -4.5e-05±2.1e-05 -4.4e-05±1.2e-05 ---
PRF ΔαSQ(OOT) [arcsec] --- -0.19±0.17 -0.11±0.15 -0.04±0.17 -0.0900±0.2000 -0.1500±0.2300 ---
PRF ΔδSQ(OOT) [arcsec] --- 0.17±0.3 0.03±0.26 0.03±0.33 0.0700±0.4200 0.1400±0.5500 ---
PRF ΔθSQ(OOT) [arcsec] --- 0.25±0.22 0.11±0.19 0.05±0.23 0.1100±0.3000 0.2100±0.4200 ---
PRF ΔαSQ(KIC) [arcsec] --- -0.35±0.17 -0.25±0.15 -0.2±0.17 -0.2900±0.2100 -0.3700±0.2300 ---
PRF ΔδSQ(KIC) [arcsec] --- -0.06±0.3 -0.18±0.27 -0.2±0.33 -0.1300±0.4300 -0.0500±0.5700 ---
PRF ΔθSQ(KIC) [arcsec] --- 0.35±0.17 0.31±0.2 0.28±0.26 0.3200±0.2600 0.3700±0.2400 ---
Chi-Square --- --- --- --- --- 1.47 1.43
Stellar Age [Gyr] --- --- --- --- --- 1.71±0.86 ---
Known Objects
2 Confirmed Planets
2 Kepler Objects of Interest (KOIs)
2 Threshold Crossing Events (TCEs)
8 2MASS Point Source Catalog
Data Files
2 Kepler Time Series
4 SuperWASP Time Series
2 Associated Literature Data
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