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KOI-268 Overview

KOI-268 0.75 R⦿ 4808.00 K
?
KOI-268.01
Architecture
KOI-268
KOI-268
KOI-268.01
Discovery Data
Host Planet Orbital Separation Planet Size Method Year Reference Disposition
KOI-268 KOI-268.01 110.38 d --- Transit 2013 Q1-Q6 KOI Table Candidate Planet
RA
19h02m54.79s
Dec
+38d30m24.76s
Distance
291.766+8.669-8.190
pc
Parallax
3.4030900±0.0981576 mas
Ecliptic Latitude
60.55772 deg
Ecliptic Longitude
295.56196 deg
Galactic Latitude
14.42088 deg
Galactic Longitude
69.13015 deg
Total Proper Motion
25.9307784±0.2481798 mas/yr
Proper Motion (RA)
19.387100±0.172393 mas/yr
Proper Motion (Dec)
-17.220500±0.319362 mas/yr
Photometry
mTESS
10.344
mJ
9.948
mH
12.546±0.174
mKs
9.604
mKep
10.560
mGaia
14.689300±0.010949
mB
11.1
mg
11.102
mr
10.601
Mission
Tools
Planetary Systems
ExoFOP Target Overview Page
IRSA Finding Chart
KOI
Kepler Stellar Data
Kepler Positional Probabilities
Q1-Q17 DR25 False Positive Probabilities
Kepler Certified False Positive
Q1-Q16 DR25 TCE
Kepler Time Series
Kepler TCE Time Series
Source Batalha et al. 2013 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)
4808 6388±60 ---
6342 +86-76
6343±85 6343±85 6343.00±85.00 4808 4808
R✶
(R⦿)
0.75
1.333+0.031-0.030
 ---
1.359 +0.062-0.068
1.366±0.026 1.366±0.026 1.3660±0.0260 .786 .75
log g
(log10(cm/s2))
4.57 --- ---
4.242 +0.033-0.03
4.259±0.01 4.259±0.01 4.259±0.010 4.512 4.57
M✶
(M⦿)
---
1.188+0.051-0.021
 ---
1.175 +0.058-0.065
1.23±0.058 1.23±0.058 1.2300±0.0580 .733 ---
Metallicity
(dex)
--- -0.02±0.04 [Fe/H] --- -0.06±0.1 [Fe/H] -0.040±0.101 [Fe/H] -0.040±0.101 [Fe/H] -0.040±0.101 [Fe/H] --- ---
ρ✶
(g/cm3)
---
0.51+0.03-0.02
 ---
0.54306 +0.00404-0.13042
0.53768 +0.00405-0.05436
0.53768 +0.00405-0.05436
0.53768 +0.00405-0.05436
--- ---
Age
(Gyr)
---
2.69+0.40-1.07
 --- --- --- --- --- --- ---
Print
Status
Candidate Planet
Detected By
Transit
Tools
Transit Prediction Service
KOI
Source Holczer et al. 2016 Q1-Q17 DR25 Supplemental KOI Table Fulton & Petigura 2018 Q1-Q17 DR25 KOI Table Q1-Q17 DR24 KOI Table Q1-Q16 KOI Table Q1-Q12 KOI Table Q1-Q8 KOI Table
a/R✶
--- --- --- 70.456±0.524 70.223±0.529 70.223±0.529 70.223±0.529 70.2±5.1
Teq
(K)
--- --- --- 473 470 470 470 295
b
--- --- ---
0.014 +0.315-0.014
0.0187 +0.2314-0.0187
0.0187 +0.2314-0.0187
0.0187 +0.2314-0.0187
0.014±0.1
S
(S⨁)
--- --- 11.7±0.7
11.82 +1.82-1.65
11.56 +1.10-1.02
11.56 +1.10-1.02
11.56 +1.10-1.02
---
e
--- --- --- 0 0 0 0 0
i
(deg)
--- --- --- 89.99 89.95 89.95 89.95 89.95
P
(days)
110.37867080±0.00000287 110.3783828±0.0002779 110.378289600±0.000191300 110.3783828±0.0002779 110.3782896±0.0001913 110.3782896±0.0001913 110.3782896±0.0001913 110.37908±0.00084
Rp
(R⨁)
--- --- 2.957±0.070
3.02 +0.14-0.15
3.03±0.06 3.03±0.06 3.03±0.06 1.73
Rp
(RJup)
--- --- 0.2638±0.0062
0.269+0.012-0.013
 0.270±0.005 0.270±0.005 0.270±0.005 0.154
Rp/R✶
--- ---
0.020304+0.000160-0.000085
0.020351 +0.00027-0.000139
0.020304 +0.00016-8.5e05
0.020304 +0.00016-8.5e05
0.020304 +0.00016-8.5e05
0.02011±0.00015
a
(au)
--- --- 0.47722±0.00480 .4756 .4835 .4835 .4835 .406
δ
(%)
0.0482 --- --- 0.04898±0.00052 0.04876±0.00035 0.04876±0.00035 0.04876±0.00035 0.04960
T14
(hours)
12.3958 --- --- 12.211±0.0639 12.25±0.0361 12.25±0.0361 12.25±0.0361 12.2494
TC
(days)
2455008.932223±0.002759 2455008.932±0.00187 --- 2455008.932±0.00187 2455008.933±0.00143 2455008.933±0.00143 2455008.933±0.00143 2455008.9281±0.0021
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 3425851 3425851 3425851 3425851 3425851 3425851 3425851
KOI Name K00268.01 K00268.01 K00268.01 K00268.01 K00268.01 K00268.01 K00268.01
Exoplanet Archive Disposition CANDIDATE CANDIDATE CANDIDATE CANDIDATE NOT DISPOSITIONED CANDIDATE CANDIDATE
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] 110.3783828±0.0002779 110.3783828±0.0002779 110.3782896±0.0001913 110.3782896±0.0001913 110.3782896±0.0001913 110.37908±0.00084 110.37908±0.00084
Transit Epoch [BKJD] 175.9317±0.00187 175.9317±0.00187 175.9331±0.00143 175.9331±0.00143 175.9331±0.00143 175.9281±0.0021 175.9281±0.0021
Transit Epoch [BJD] 2455008.932±0.00187 2455008.932±0.00187 2455008.933±0.00143 2455008.933±0.00143 2455008.933±0.00143 2455008.9281±0.0021 2455008.9281±0.0021
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 kplr003425851-20160209194854_dvr.pdf kplr003425851-20160209194854_dvr.pdf kplr003425851-20141002224145_dvr.pdf kplr003425851-20130815195353_dvr.pdf kplr003425851-20121029204534_dvr.pdf --- ---
RA [decimal degrees] 285.72879 285.72879 285.72879 285.72879 285.72879 285.72879 285.72879
Dec [decimal degrees] 38.506972999999995 38.506972999999995 38.506972999999995 38.506972999999995 38.506972999999995 38.506972999999995 38.506972999999995
Kepler-band [mag] 10.56 10.56 10.56 10.56 10.56 10.56 10.56
g'-band [mag] 11.102 11.102 11.102 11.102 11.102 11.102 11.102
r'-band [mag] 10.601 10.601 10.601 10.601 10.601 10.601 10.601
J-band [mag] 9.948 9.948 9.948 9.948 9.948 9.948 9.948
H-band [mag] 12.546000000000001 12.546000000000001 12.546000000000001 12.546000000000001 12.546000000000001 12.546000000000001 12.546000000000001
K-band [mag] 9.604000000000001 9.604000000000001 9.604000000000001 9.604000000000001 9.604000000000001 9.604000000000001 9.604000000000001
Disposition Score --- 1.0 --- --- --- --- ---
Comment --- CENT_SATURATED EYEBALL---SATURATED --- --- --- ---
Eccentricity --- 0 0 0 0 0 0
Impact Parameter ---
0.014 +0.315-0.014
0.0187 +0.2314-0.0187
0.0187 +0.2314-0.0187
0.0187 +0.2314-0.0187
0.014±0.1 0.01±0.19
Transit Duration [hrs] --- 12.211±0.0639 12.25±0.0361 12.25±0.0361 12.25±0.0361 12.2494 12.2494
Transit Depth [ppm] --- 489.8±5.2 487.6±3.5 487.6±3.5 487.6±3.5 496 496
Planet-Star Radius Ratio ---
0.020351 +0.00027-0.000139
0.020304 +0.00016-8.5e05
0.020304 +0.00016-8.5e05
0.020304 +0.00016-8.5e05
0.02011±0.00015 0.02011±0.00015
Fitted Stellar Density [g/cm**3] ---
0.54306 +0.00404-0.13042
0.53768 +0.00405-0.05436
0.53768 +0.00405-0.05436
0.53768 +0.00405-0.05436
--- ---
Planetary Fit Type --- LS+MCMC MCMC MCMC MCMC --- ---
Planetary Radius [Earth radii] ---
3.02 +0.14-0.15
3.03±0.06 3.03±0.06 3.03±0.06 1.73 1.64
Orbit Semi-Major Axis [au] --- .4756 .4835 .4835 .4835 .406 .411
Inclination [deg] --- 89.99 89.95 89.95 89.95 89.95 ---
Equilibrium Temperature [K] --- 473 470 470 470 295 286
Insolation Flux [Earth flux] ---
11.82 +1.82-1.65
11.56 +1.10-1.02
11.56 +1.10-1.02
11.56 +1.10-1.02
--- ---
Planet-Star Distance over Star Radius --- 70.456±0.524 70.223±0.529 70.223±0.529 70.223±0.529 70.2±5.1 70.2±5.1
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 -0.5395 ---
Limb Darkening Coeff. 3 --- 0.0 0.0 0.0 0.0 1.3422 ---
Limb Darkening Coeff. 2 --- 0.303 0.3062 0.3062 0.3062 -0.6061000000000001 ---
Limb Darkening Coeff. 1 --- 0.3166 0.311 0.311 0.311 0.6205 ---
Maximum Single Event Statistic --- 19.879331999999998 20.29092 --- --- --- ---
Maximum Multiple Event Statistic --- 59.904533 60.72873 --- --- --- ---
Transit Signal-to-Noise --- 108.9 143.4 143.4 143.4 155.0 82.7
Number of Transits --- 12 12 --- --- --- ---
TCE Planet Number --- 1 1 1 1 --- ---
Quarters --- 11111111111111111000000000000000 11111111111111111000000000000000 --- --- --- ---
Odd-Even Depth Comparision Statistic --- 0.7236 --- --- --- --- ---
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 --- kplr003425851-001-20160209194854_dvs.pdf kplr003425851-001-20141002224145_dvs.pdf kplr003425851-001-20130826182306_dvs.pdf kplr003425851-001-20121115231752_dvs.pdf --- ---
Stellar Effective Temperature [K] ---
6342 +86-76
6343±85 6343±85 6343.00±85.00 4808 4808
Stellar Surface Gravity [log10(cm/s**2)] ---
4.242 +0.033-0.03
4.259±0.01 4.259±0.01 4.259±0.010 4.512 4.57
Stellar Metallicity [dex] --- -0.06±0.1 -0.040±0.101 -0.040±0.101 -0.040±0.101 --- ---
Stellar Radius [Solar radii] ---
1.359 +0.062-0.068
1.366±0.026 1.366±0.026 1.3660±0.0260 .786 .75
Stellar Mass [Solar mass] ---
1.175 +0.058-0.065
1.23±0.058 1.23±0.058 1.2300±0.0580 .733 ---
Stellar Parameter Provenance --- q1_q17_dr25_stellar stellar_q1_q16 stellar_q1_q16 stellar_q1_q16 J-K J-K
FW Offset Significance [percent] --- 0.0 0.0 0.0 0.012 0.0 ---
FW Source α(OOT) [hrs] --- 19.0485864±0.0000078 19.0485949±0.0000078 19.0485672±0.000008 19.048574000±0.000011000 19.048575000±0.000012000 ---
FW Source δ(OOT) [deg] --- 38.506832±0.000078 38.506781±0.000075 38.506917±0.000086 38.50698000±0.00011000 38.50677000±0.00012000 ---
FW Source Δα(OOT) [sec] --- 0±0.33 0.36±0.33 -0.81±0.34 -0.06600±0.04000 -0.05800±0.04200 ---
FW Source Δδ(OOT) [arcsec] --- -0.51±0.28 -0.69±0.27 -0.2±0.31 0.00100±0.02500 -0.04900±0.02900 ---
FW Δα(OOT) [sec] --- 0.00012±0.00017 -6e-05±0.00017 0.00052±0.00017 3.2e-05±2e-05 2.8e-05±1e-05 ---
FW Δδ(OOT) [arcsec] --- 0.00028±0.00015 0.00037±0.00014 0.00011±0.00016 -0±1.3e-05 2.36e-05±7.1e-06 ---
PRF ΔαSQ(OOT) [arcsec] --- -0.07±0.5 -0.02±0.5 -0.06±0.5 -0.6600±0.7300 -0.6100±0.7600 ---
PRF ΔδSQ(OOT) [arcsec] --- 0.49±0.51 0.51±0.53 0.52±0.51 0.1000±0.6900 0.5600±0.7800 ---
PRF ΔθSQ(OOT) [arcsec] --- 0.5±0.51 0.51±0.53 0.53±0.51 0.6600±0.7200 0.8300±0.7700 ---
PRF ΔαSQ(KIC) [arcsec] --- -0±0.59 0.05±0.51 0.01±0.59 -0.7900±0.8100 -0.8400±0.8900 ---
PRF ΔδSQ(KIC) [arcsec] --- 0.29±0.52 0.32±0.54 0.3±0.52 -0.1300±0.6900 0.3400±0.8300 ---
PRF ΔθSQ(KIC) [arcsec] --- 0.29±0.52 0.32±0.63 0.3±0.52 0.8000±0.8100 0.9000±0.8800 ---
Chi-Square --- --- --- --- --- 1.37 1.36
Known Objects
1 Kepler Objects of Interest (KOIs)
1 Threshold Crossing Events (TCEs)
2 2MASS Point Source Catalog
Data Files
1 Kepler Time Series
1 SuperWASP Time Series
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