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KOI-242 Overview

KOI-242 0.93 R⦿ 5437.00 K
Χ
KOI-242.01
0.559 RJup
Architecture
KOI-242
KOI-242
KOI-242.01
Other Data
Bibliography 18
Exoplanet Archive Notes 2
Nearby Data 5
Discovery Data
Host Planet Method Year Reference Disposition
KOI-242 KOI-242.01 Transit 2013 Q1-Q6 KOI Table False Positive Planet
KOI-242.01
  • 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)
  • Confirmed planet demoted after planet mass revised >30 MJup in ref. (Cañas et al. 2018)
RA
19h22m32.75s
Dec
+38d42m27.53s
Distance
1628.04±53.48 pc
Parallax
0.5856720±0.0200123 mas
Ecliptic Latitude
59.79508 deg
Ecliptic Longitude
303.13459 deg
Galactic Latitude
11.02107 deg
Galactic Longitude
70.96111 deg
Total Proper Motion
4.8395625±0.0366647 mas/yr
Proper Motion (RA)
-3.5652300±0.0340798 mas/yr
Proper Motion (Dec)
-3.2726900±0.0395135 mas/yr
Photometry
mV
14.883±0.057
mTESS
14.1908±0.0085
mJ
13.461±0.025
mH
13.138±0.026
mKs
13.045±0.028
mKep
14.747
mW1
12.958±0.023
mW2
12.980±0.025
mW3
12.400±0.407
mW4
8.431
mGaia
14.723900±0.000487
mB
15.501±0.067
mg
---
mi
---
mr
---
mz
---
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 Berger et al. 2018 Gaia DR2 Morton et al. 2016 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)
5686.450±149.257 5640±197
5329.000+499.195-192.010
5754.000+89.018-137.862
 5437 5437 ---
5638 +154-171
5638 +156-154
5638 +156-154
5638.00 +156.00-154.00
5545.00±100.00 5437
Metallicity
(dex)
0.1333590±0.0064555 [M/H] --- ---
0.0900+0.1450-0.1560
[Fe/H] 		--- 0.150 [Fe/H] ---
0.16 +0.2-0.3
[Fe/H]
0.160 +0.180-0.260
[Fe/H]
0.160 +0.180-0.260
[Fe/H]
0.160 +0.180-0.260
[Fe/H] 		--- ---
R✶
(R⦿)
1.83349
1.874+0.154-0.140
2.0046573+0.1526610-0.3286980
1.010+0.230-0.092
 0.93 0.930 ---
0.92 +0.264-0.088
0.92 +0.374-0.072
0.92 +0.374-0.072
0.9200 +0.3740-0.0720
0.8600±0.4000 .93
log g
(log10(cm/s2))
3.91583 --- ---
4.440+0.068-0.169
 4.49 4.51 ---
4.513 +0.048-0.204
4.513 +0.034-0.293
4.513 +0.034-0.293
4.513 +0.034-0.293
4.510±0.300 4.49
L✶
(log10(L⦿))
0.5006186 ---
0.46535789+0.03855723-0.04231689
 --- --- --- --- --- --- --- --- --- ---
Age
(Gyr)
--- --- ---
4.37+3.20-2.60
 --- --- --- --- --- --- --- 6.3±3.9 ---
M✶
(M⦿)
1.01 --- ---
1.010+0.064-0.060
 --- --- ---
1.006 +0.09-0.12
1.006 +0.116-0.105
1.006 +0.116-0.105
1.0060 +0.1160-0.1050
0.8770±0.0700 ---
ρ✶
(g/cm3)
0.2310198 --- --- --- --- --- ---
0.38297 +0.00364-0.01945
0.38271 +0.00412-0.00952
0.38271 +0.00412-0.00952
0.38271 +0.00412-0.00952
--- ---
Print
Status
False Positive Planet
Detected By
Transit
Tools
Transit Prediction Service
KOI
Source Morton et al. 2016 Gajdoš et al. 2019 Berger et al. 2018 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 Show Candidate Solutions >> << Hide Candidate Solutions
P
(days)
7.258447213±2.82e-06 7.2584570707±0.0000006901 --- 7.25844792±0.00000039 7.258450123±3.897e-06 7.258450123±3.897e-06 7.258447213±2.82e-06 7.258447213±2.82e-06 7.258447213±2.82e-06 7.2584656±9.2e-06
TC
(days)
2454971.344901±0.000318 2454971.34479000±0.00007887 --- 2454971.344846±0.000341 2454971.345±0.00044 2454971.345±0.00044 2454971.345±0.000318 2454971.345±0.000318 2454971.345±0.000318 2454971.34349±0.00046
δ
(%)
--- --- --- 0.3944 --- 0.37147±0.00149 0.39478±0.00109 0.39478±0.00109 0.39478±0.00109 0.36460
T14
(hours)
5.7429±0.0102 --- --- 5.8369 --- 5.7297±0.0161 5.7429±0.0102 5.7429±0.0102 5.7429±0.0102 5.7276
a/R✶
--- --- --- --- --- 10.2172±0.0971 10.215±0.11 10.215±0.11 10.215±0.11 10.15±0.34
Teq
(K)
--- --- --- --- --- 880 879 879 879 857
b
--- --- --- --- ---
0.05 +0.128-0.05
0.0383 +0.0936-0.0383
0.0383 +0.0936-0.0383
0.0383 +0.0936-0.0383
0.126±0.1
S
(S⨁)
--- ---
588.373+43.200-39.654
 --- ---
141.30 +119.36-39.14
141.30 +170.47-33.84
141.30 +170.47-33.84
141.30 +170.47-33.84
---
e
--- --- --- --- --- 0 0 0 0 0
i
(deg)
--- --- --- --- --- 89.72 89.95 89.95 89.95 89.38
Rp
(R⨁)
6.27+1.43-0.57
 ---
11.260+0.926-0.839
 --- ---
5.53 +1.59-0.53
5.7 +2.32-0.45
5.7 +2.32-0.45
5.7 +2.32-0.45
5.1±2.4
Rp
(RJup)
0.559+0.128-0.051
 ---
1.0045+0.0826-0.0749
 --- ---
0.493+0.142-0.047
0.509+0.207-0.040
0.509+0.207-0.040
0.509+0.207-0.040
0.455+0.214-0.214
Rp/R✶
0.056742 +0.000162-9e05
--- --- --- ---
0.05504 +0.000271-0.000129
0.056742 +0.000162-9e05
0.056742 +0.000162-9e05
0.056742 +0.000162-9e05
0.05427±0.00018
a
(au)
--- --- --- --- --- .0736 .0736 .0736 .0736 .07
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 3642741 3642741 3642741 3642741 3642741 3642741 3642741
KOI Name K00242.01 K00242.01 K00242.01 K00242.01 K00242.01 K00242.01 K00242.01
Kepler Name Kepler-503 b Kepler-503 b Kepler-503 b Kepler-503 b Kepler-503 b Kepler-503 b Kepler-503 b
Exoplanet Archive Disposition FALSE POSITIVE FALSE POSITIVE FALSE POSITIVE FALSE POSITIVE FALSE POSITIVE FALSE POSITIVE FALSE POSITIVE
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] 7.258450123±3.897e-06 7.258450123±3.897e-06 7.258447213±2.82e-06 7.258447213±2.82e-06 7.258447213±2.82e-06 7.2584656±9.2e-06 7.2584656±9.1e-06
Transit Epoch [BKJD] 138.344691±0.00044 138.344691±0.00044 138.344901±0.000318 138.344901±0.000318 138.344901±0.000318 138.34349±0.00046 138.34349±0.00046
Transit Epoch [BJD] 2454971.345±0.00044 2454971.345±0.00044 2454971.345±0.000318 2454971.345±0.000318 2454971.345±0.000318 2454971.34349±0.00046 2454971.34349±0.00046
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 kplr003642741-20160209194854_dvr.pdf kplr003642741-20160209194854_dvr.pdf kplr003642741-20141002224145_dvr.pdf kplr003642741-20130815195353_dvr.pdf kplr003642741-20121029204534_dvr.pdf --- ---
RA [decimal degrees] 290.63651 290.63651 290.63651 290.63651 290.63651 290.63651 290.63651
Dec [decimal degrees] 38.707668 38.707668 38.707668 38.707668 38.707668 38.707668 38.707668
Kepler-band [mag] 14.747 14.747 14.747 14.747 14.747 14.747 14.747
g'-band [mag] 15.334000000000001 15.334000000000001 15.334000000000001 15.334000000000001 15.334000000000001 15.334000000000001 15.334000000000001
r'-band [mag] 14.688 14.688 14.688 14.688 14.688 14.688 14.688
i'-band [mag] 14.496 14.496 14.496 14.496 14.496 14.496 14.496
z'-band [mag] 14.413 14.413 14.413 14.413 14.413 14.413 14.413
J-band [mag] 13.461 13.461 13.461 13.461 13.461 13.461 13.461
H-band [mag] 13.138 13.138 13.138 13.138 13.138 13.138 13.138
K-band [mag] 13.045 13.045 13.045 13.045 13.045 13.045 13.045
Disposition Score --- 1.0 --- --- --- --- ---
Comment --- NO_COMMENT --- --- --- --- ---
Eccentricity --- 0 0 0 0 0 0
Impact Parameter ---
0.05 +0.128-0.05
0.0383 +0.0936-0.0383
0.0383 +0.0936-0.0383
0.0383 +0.0936-0.0383
0.126±0.1 0.13±0.15
Transit Duration [hrs] --- 5.7297±0.0161 5.7429±0.0102 5.7429±0.0102 5.7429±0.0102 5.7276 5.7276
Transit Depth [ppm] --- 3714.7±14.9 3947.8±10.9 3947.8±10.9 3947.8±10.9 3646 3666
Planet-Star Radius Ratio ---
0.05504 +0.000271-0.000129
0.056742 +0.000162-9e05
0.056742 +0.000162-9e05
0.056742 +0.000162-9e05
0.05427±0.00018 0.05427±0.00018
Fitted Stellar Density [g/cm**3] ---
0.38297 +0.00364-0.01945
0.38271 +0.00412-0.00952
0.38271 +0.00412-0.00952
0.38271 +0.00412-0.00952
--- ---
Planetary Fit Type --- LS+MCMC MCMC MCMC MCMC --- ---
Planetary Radius [Earth radii] ---
5.53 +1.59-0.53
5.7 +2.32-0.45
5.7 +2.32-0.45
5.7 +2.32-0.45
5.1±2.4 5.48
Orbit Semi-Major Axis [au] --- .0736 .0736 .0736 .0736 .07 .072
Inclination [deg] --- 89.72 89.95 89.95 89.95 89.38 ---
Equilibrium Temperature [K] --- 880 879 879 879 857 860
Insolation Flux [Earth flux] ---
141.30 +119.36-39.14
141.30 +170.47-33.84
141.30 +170.47-33.84
141.30 +170.47-33.84
--- ---
Planet-Star Distance over Star Radius --- 10.2172±0.0971 10.215±0.11 10.215±0.11 10.215±0.11 10.15±0.34 10.15±0.34
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 -0.33590000000000003 ---
Limb Darkening Coeff. 3 --- 0.0 0.0 0.0 0.0 0.6032000000000001 ---
Limb Darkening Coeff. 2 --- 0.2555 0.2451 0.2451 0.2451 -0.012 ---
Limb Darkening Coeff. 1 --- 0.41910000000000003 0.4345 0.4345 0.4345 0.5021 ---
Maximum Single Event Statistic --- 30.843128 34.33322 --- --- --- ---
Maximum Multiple Event Statistic --- 283.08281999999997 299.56170000000003 --- --- --- ---
Transit Signal-to-Noise --- 288.6 410.6 410.6 410.6 473.6 328.5
Number of Transits --- 182 182 --- --- --- ---
TCE Planet Number --- 1 1 1 1 --- ---
Quarters --- 11111111111111111000000000000000 11111111111111111000000000000000 --- --- --- ---
Odd-Even Depth Comparision Statistic --- 0.914 --- --- --- --- ---
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 --- kplr003642741-001-20160209194854_dvs.pdf kplr003642741-001-20141002224145_dvs.pdf kplr003642741-001-20130826182306_dvs.pdf kplr003642741-001-20121115231752_dvs.pdf --- ---
Stellar Effective Temperature [K] ---
5638 +154-171
5638 +156-154
5638 +156-154
5638.00 +156.00-154.00
5545.00±100.00 5437
Stellar Surface Gravity [log10(cm/s**2)] ---
4.513 +0.048-0.204
4.513 +0.034-0.293
4.513 +0.034-0.293
4.513 +0.034-0.293
4.510±0.300 4.49
Stellar Metallicity [dex] ---
0.16 +0.2-0.3
0.160 +0.180-0.260
0.160 +0.180-0.260
0.160 +0.180-0.260
--- ---
Stellar Radius [Solar radii] ---
0.92 +0.264-0.088
0.92 +0.374-0.072
0.92 +0.374-0.072
0.9200 +0.3740-0.0720
0.8600±0.4000 .93
Stellar Mass [Solar mass] ---
1.006 +0.09-0.12
1.006 +0.116-0.105
1.006 +0.116-0.105
1.0060 +0.1160-0.1050
0.8770±0.0700 ---
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] --- 19.3757624±0.0000011 19.3757632±0.0000011 19.3757639±0.0000011 19.375763800±0.000001300 19.375763100±0.000001400 ---
FW Source δ(OOT) [deg] --- 38.707597±0.00001 38.707633±0.000011 38.707636±0.00001 38.70763700±0.00001200 38.70764300±0.00001300 ---
FW Source Δα(OOT) [sec] --- -0.152±0.047 -0.119±0.046 -0.087±0.045 -0.03030±0.00450 -0.03370±0.00490 ---
FW Source Δδ(OOT) [arcsec] --- -0.264±0.038 -0.135±0.039 -0.124±0.036 0.01250±0.00280 0.01230±0.00310 ---
FW Δα(OOT) [sec] --- 0.00147±0.00022 0.00149±0.00023 0.00139±0.00024 0.00012±3e-05 0.0001338±9.8e-06 ---
FW Δδ(OOT) [arcsec] --- -0.00055±0.00023 -0.00062±0.00024 -0.00073±0.00025 -4.9e-05±2.7e-05 -4.91e-05±6.1e-06 ---
PRF ΔαSQ(OOT) [arcsec] --- -0.109±0.07 -0.109±0.07 -0.112±0.07 -0.1280±0.0270 -0.1170±0.0300 ---
PRF ΔδSQ(OOT) [arcsec] --- -0.015±0.074 -0.013±0.074 -0.006±0.076 -0.0310±0.0450 -0.0450±0.0480 ---
PRF ΔθSQ(OOT) [arcsec] --- 0.11±0.07 0.11±0.07 0.113±0.07 0.1320±0.0290 0.1250±0.0330 ---
PRF ΔαSQ(KIC) [arcsec] --- -0.024±0.07 -0.026±0.069 -0.036±0.071 -0.0380±0.0230 -0.0280±0.0260 ---
PRF ΔδSQ(KIC) [arcsec] --- -0.1±0.073 -0.097±0.073 -0.099±0.074 -0.1140±0.0320 -0.1200±0.0360 ---
PRF ΔθSQ(KIC) [arcsec] --- 0.103±0.073 0.1±0.073 0.105±0.073 0.1200±0.0310 0.1230±0.0360 ---
Chi-Square --- --- --- --- --- 1.23 1.27
Stellar Age [Gyr] --- --- --- --- --- 6.3±3.9 ---
Known Objects
1 Kepler Objects of Interest (KOIs)
1 Threshold Crossing Events (TCEs)
9 2MASS Point Source Catalog
Data Files
1 Kepler Time Series
1 SuperWASP Time Series
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Star
Confirmed
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False Positive Planet
Controversial
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Aliases
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