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KOI-902 Overview

KOI-902 0.65 R⦿ 4312.00 K
?
KOI-902.01
Architecture
KOI-902
KOI-902
KOI-902.01
Other Data
Bibliography 13
Nearby Data 4
Discovery Data
Host Planet Method Year Reference Disposition
KOI-902 KOI-902.01 Transit 2013 Q1-Q6 KOI Table Candidate Planet
RA
19h11m24.57s
Dec
+43d53m52.98s
Distance
568.34+10.54-10.17
pc
Parallax
1.7312800±0.0318048 mas
Ecliptic Latitude
65.36588 deg
Ecliptic Longitude
301.9996 deg
Galactic Latitude
15.09111 deg
Galactic Longitude
74.90314 deg
Total Proper Motion
7.7536528±0.0591530 mas/yr
Proper Motion (RA)
0.5586670±0.0561603 mas/yr
Proper Motion (Dec)
7.7335000±0.0591682 mas/yr
Photometry
mV
15.951±0.080
mTESS
15.0060±0.0068
mJ
14.000±0.026
mH
13.359±0.022
mKs
13.215±0.031
mKep
15.754
mW1
13.229±0.024
mW2
13.300±0.025
mW3
12.84
mW4
9.482
mGaia
15.728200±0.000596
mB
17.386±0.207
mg
16.789
mi
15.311
mr
15.679
mz
15.116
Mission
Tools
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 TICv8 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)
4451.0±122.0 4312 4312 ---
3960 +118-130
3960 +140-133
3960 +140-133
3960.00 +140.00-133.00
4494.00±68.00 4312
Metallicity
(dex)
--- --- -0.498 [Fe/H] ---
-0.36 +0.1-0.15
[Fe/H] 		-0.370±0.120 [Fe/H] -0.370±0.120 [Fe/H] -0.370±0.120 [Fe/H] --- ---
R✶
(R⦿)
0.704334 0.52 0.652 ---
0.509 +0.036-0.05
0.51±0.07 0.51±0.07 0.5100±0.0700 0.5990±0.0140 .52
log g
(log10(cm/s2))
4.58761 4.74 4.62 ---
4.746 +0.045-0.04
4.747±0.083 4.747±0.083 4.747±0.083 4.680±0.300 4.74
L✶
(log10(L⦿))
-0.7559169 --- --- --- --- --- --- --- --- ---
ρ✶
(g/cm3)
2.8244037 --- --- ---
1.45972 +0.22636-0.17286
1.48742 +0.34861-0.22687
1.48742 +0.34861-0.22687
1.48742 +0.34861-0.22687
--- ---
M✶
(M⦿)
0.7 --- --- ---
0.526 +0.034-0.046
0.53±0.07 0.53±0.07 0.5300±0.0700 0.6280±0.0160 ---
Age
(Gyr)
--- --- --- --- --- --- --- --- 14±3.9 ---
Print
Status
Candidate Planet
Detected By
Transit, Transit Timing Variations
Tools
Transit Prediction Service
KOI
Source 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
a/R✶
--- --- 81.6±12.7 82.1±19.2 82.1±19.2 82.1±19.2 91±27
Teq
(K)
--- --- 226 226 226 226 271
b
--- ---
0.658 +0.031-0.052
0.6498 +0.0464-0.0741
0.6498 +0.0464-0.0741
0.6498 +0.0464-0.0741
0.53±0.15
S
(S⨁)
--- --- 0.62±0.18
0.62 +0.30-0.22
0.62 +0.30-0.22
0.62 +0.30-0.22
---
e
--- --- 0 0 0 0 0
i
(deg)
--- --- 89.54 89.38 89.38 89.38 89.38
P
(days)
83.92848967±0.00002393 83.92494032±7.999e-05 83.92494032±7.999e-05 83.9250821±0.0001402 83.9250821±0.0001402 83.9250821±0.0001402 83.91089±0.00026
Rp
(R⨁)
--- ---
4.78 +0.34-0.47
5.05 +0.7-0.69
5.05 +0.7-0.69
5.05 +0.7-0.69
5.43±0.21
Rp
(RJup)
--- ---
0.426+0.030-0.042
0.451+0.062-0.062
0.451+0.062-0.062
0.451+0.062-0.062
0.484+0.019-0.019
Rp/R✶
--- ---
0.086015 +0.000594-0.001349
0.090745 +0.00066-0.002065
0.090745 +0.00066-0.002065
0.090745 +0.00066-0.002065
0.083±0.0026
a
(au)
--- --- .3031 .3037 .3037 .3037 .321
δ
(%)
0.8903 --- 0.79587±0.00548 0.88901±0.00664 0.88901±0.00664 0.88901±0.00664 0.79280
T14
(hours)
6.4164 --- 6.7904±0.0748 6.84±0.102 6.84±0.102 6.84±0.102 6.6443
TC
(days)
2454985.828340±0.021783 2455069.763±0.000718 2455069.763±0.000718 2455069.762±0.00113 2455069.762±0.00113 2455069.762±0.00113 2455069.80767±0.00091
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 8018547 8018547 8018547 8018547 8018547 8018547 8018547
KOI Name K00902.01 K00902.01 K00902.01 K00902.01 K00902.01 K00902.01 K00902.01
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] 83.92494032±7.999e-05 83.92494032±7.999e-05 83.9250821±0.0001402 83.9250821±0.0001402 83.9250821±0.0001402 83.91089±0.00026 83.91089±0.00026
Transit Epoch [BKJD] 236.76334±0.000718 236.76334±0.000718 236.76168±0.00113 236.76168±0.00113 236.76168±0.00113 236.80767±0.00091 236.80767±0.00091
Transit Epoch [BJD] 2455069.763±0.000718 2455069.763±0.000718 2455069.762±0.00113 2455069.762±0.00113 2455069.762±0.00113 2455069.80767±0.00091 2455069.80767±0.00091
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 kplr008018547-20160209194854_dvr.pdf kplr008018547-20160209194854_dvr.pdf kplr008018547-20141002224145_dvr.pdf kplr008018547-20130815195353_dvr.pdf kplr008018547-20121029204534_dvr.pdf --- ---
RA [decimal degrees] 287.85239 287.85239 287.85239 287.85239 287.85239 287.85239 287.85239
Dec [decimal degrees] 43.897991 43.897991 43.897991 43.897991 43.897991 43.897991 43.897991
Kepler-band [mag] 15.754000000000001 15.754000000000001 15.754000000000001 15.754000000000001 15.754000000000001 15.754000000000001 15.754000000000001
g'-band [mag] 16.789 16.789 16.789 16.789 16.789 16.789 16.789
r'-band [mag] 15.679 15.679 15.679 15.679 15.679 15.679 15.679
i'-band [mag] 15.311 15.311 15.311 15.311 15.311 15.311 15.311
z'-band [mag] 15.116000000000001 15.116000000000001 15.116000000000001 15.116000000000001 15.116000000000001 15.116000000000001 15.116000000000001
J-band [mag] 14.0 14.0 14.0 14.0 14.0 14.0 14.0
H-band [mag] 13.359 13.359 13.359 13.359 13.359 13.359 13.359
K-band [mag] 13.215 13.215 13.215 13.215 13.215 13.215 13.215
Disposition Score --- 0.9660000000000001 --- --- --- --- ---
Comment --- NO_COMMENT --- --- --- --- ---
Eccentricity --- 0 0 0 0 0 0
Impact Parameter ---
0.658 +0.031-0.052
0.6498 +0.0464-0.0741
0.6498 +0.0464-0.0741
0.6498 +0.0464-0.0741
0.53±0.15 0.53±0.38
Transit Duration [hrs] --- 6.7904±0.0748 6.84±0.102 6.84±0.102 6.84±0.102 6.6443 6.6443
Transit Depth [ppm] --- 7958.7±54.8 8890.1±66.4 8890.1±66.4 8890.1±66.4 7928 7951
Planet-Star Radius Ratio ---
0.086015 +0.000594-0.001349
0.090745 +0.00066-0.002065
0.090745 +0.00066-0.002065
0.090745 +0.00066-0.002065
0.083±0.0026 0.083±0.0026
Fitted Stellar Density [g/cm**3] ---
1.45972 +0.22636-0.17286
1.48742 +0.34861-0.22687
1.48742 +0.34861-0.22687
1.48742 +0.34861-0.22687
--- ---
Planetary Fit Type --- LS+MCMC MCMC MCMC MCMC --- ---
Planetary Radius [Earth radii] ---
4.78 +0.34-0.47
5.05 +0.7-0.69
5.05 +0.7-0.69
5.05 +0.7-0.69
5.43±0.21 4.74
Orbit Semi-Major Axis [au] --- .3031 .3037 .3037 .3037 .321 .308
Inclination [deg] --- 89.54 89.38 89.38 89.38 89.38 ---
Equilibrium Temperature [K] --- 226 226 226 226 271 248
Insolation Flux [Earth flux] --- 0.62±0.18
0.62 +0.30-0.22
0.62 +0.30-0.22
0.62 +0.30-0.22
--- ---
Planet-Star Distance over Star Radius --- 81.6±12.7 82.1±19.2 82.1±19.2 82.1±19.2 91±27 91±27
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 -0.5759000000000001 ---
Limb Darkening Coeff. 3 --- 0.0 0.0 0.0 0.0 1.5019 ---
Limb Darkening Coeff. 2 --- 0.2887 0.3859 0.3859 0.3859 -0.7612 ---
Limb Darkening Coeff. 1 --- 0.4242 0.2931 0.2931 0.2931 0.669 ---
Maximum Single Event Statistic --- 43.030296 50.154700000000005 --- --- --- ---
Maximum Multiple Event Statistic --- 121.1208 130.07394 --- --- --- ---
Transit Signal-to-Noise --- 182.1 172.5 172.5 172.5 202.6 134.8
Number of Transits --- 18 18 --- --- --- ---
TCE Planet Number --- 1 1 1 1 --- ---
Quarters --- 11111111111111111000000000000000 11111111111111111000000000000000 --- --- --- ---
Odd-Even Depth Comparision Statistic --- 0.3486 --- --- --- --- ---
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 --- kplr008018547-001-20160209194854_dvs.pdf kplr008018547-001-20141002224145_dvs.pdf kplr008018547-001-20130826182306_dvs.pdf kplr008018547-001-20121115231752_dvs.pdf --- ---
Stellar Effective Temperature [K] ---
3960 +118-130
3960 +140-133
3960 +140-133
3960.00 +140.00-133.00
4494.00±68.00 4312
Stellar Surface Gravity [log10(cm/s**2)] ---
4.746 +0.045-0.04
4.747±0.083 4.747±0.083 4.747±0.083 4.680±0.300 4.74
Stellar Metallicity [dex] ---
-0.36 +0.1-0.15
-0.370±0.120 -0.370±0.120 -0.370±0.120 --- ---
Stellar Radius [Solar radii] ---
0.509 +0.036-0.05
0.51±0.07 0.51±0.07 0.5100±0.0700 0.5990±0.0140 .52
Stellar Mass [Solar mass] ---
0.526 +0.034-0.046
0.53±0.07 0.53±0.07 0.5300±0.0700 0.6280±0.0160 ---
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] --- 19.1901626±0.000002 19.1901631±0.0000021 19.1901638±0.000002 19.190162900±0.000002200 19.190164400±0.000002400 ---
FW Source δ(OOT) [deg] --- 43.898097±0.000021 43.898049±0.000021 43.898074±0.00002 43.89808000±0.00002300 43.89807300±0.00002300 ---
FW Source Δα(OOT) [sec] --- 0.127±0.079 0.149±0.083 0.176±0.077 -0.04670±0.00790 -0.04150±0.00870 ---
FW Source Δδ(OOT) [arcsec] --- 0.384±0.075 0.214±0.074 0.302±0.072 -0.00480±0.00550 -0.00600±0.00560 ---
FW Δα(OOT) [sec] --- 0.004±0.0015 0.0041±0.0015 0.0042±0.0018 0.00042±0.00024 0.000372±3.9e-05 ---
FW Δδ(OOT) [arcsec] --- 0.0002±0.0019 0.0015±0.0019 0.0008±0.0024 4e-05±0.00024 5.4e-05±2.5e-05 ---
PRF ΔαSQ(OOT) [arcsec] --- -0.094±0.073 -0.095±0.073 -0.108±0.076 -0.1240±0.0480 -0.0860±0.0520 ---
PRF ΔδSQ(OOT) [arcsec] --- -0.02±0.073 -0.024±0.074 -0.039±0.077 -0.0340±0.0390 -0.0520±0.0520 ---
PRF ΔθSQ(OOT) [arcsec] --- 0.096±0.074 0.098±0.075 0.115±0.079 0.1280±0.0470 0.1010±0.0520 ---
PRF ΔαSQ(KIC) [arcsec] --- -0.03±0.072 -0.027±0.072 -0.032±0.074 -0.0700±0.0370 -0.0130±0.0570 ---
PRF ΔδSQ(KIC) [arcsec] --- 0.176±0.073 0.171±0.074 0.151±0.077 0.1410±0.0370 0.1210±0.0490 ---
PRF ΔθSQ(KIC) [arcsec] --- 0.178±0.073 0.173±0.074 0.155±0.077 0.1580±0.0370 0.1220±0.0490 ---
Chi-Square --- --- --- --- --- 1.07 1.19
Stellar Age [Gyr] --- --- --- --- --- 14±3.9 ---
Known Objects
1 Kepler Objects of Interest (KOIs)
1 Threshold Crossing Events (TCEs)
3 2MASS Point Source Catalog
Data Files
1 Kepler Time Series
System
Star
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False Positive Planet
Controversial
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