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KOI-74 Overview

KOI-74 1.81 R⦿ 9719.00 K
Χ
KOI-74.01
Architecture
KOI-74
KOI-74
KOI-74.01
Other Data
Bibliography 11
Nearby Data 5
Discovery Data
Host Planet Method Year Reference Disposition
KOI-74 KOI-74.01 Transit 2013 Q1-Q6 KOI Table False Positive Candidate
RA
19h53m17.82s
Dec
+42d23m18.51s
Distance
701.241+16.833-16.076
pc
Parallax
1.3983100±0.0331841 mas
Ecliptic Latitude
61.29981 deg
Ecliptic Longitude
316.86319 deg
Galactic Latitude
7.59253 deg
Galactic Longitude
77.03029 deg
Total Proper Motion
4.0067603±0.0583279 mas/yr
Proper Motion (RA)
3.9964200±0.0583337 mas/yr
Proper Motion (Dec)
0.2876720±0.0572003 mas/yr
Photometry
mV
10.697±0.008
mTESS
10.8519±0.0114
mJ
10.679±0.020
mH
10.722±0.017
mKs
10.699±0.016
mKep
10.960
mW1
10.626±0.022
mW2
10.693±0.019
mW3
10.683±0.073
mW4
8.902
mGaia
10.874700±0.000476
mB
10.832±0.096
mg
10.855
mi
11.172
mr
10.995
mz
11.275
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 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)
9719.000+237.046-171.294
 9288 ---
9523 +302-416
9525 +275-414
9525 +275-414
9525.00 +275.00-414.00
9511.00±200.00 9288
L✶
(log10(L⦿))
1.420281+0.032609-0.041422
 --- --- --- --- --- --- --- ---
ρ✶
(g/cm3)
0.5901561+0.1046270-0.1046738
 --- ---
0.05091 +0.01053-0.00851
0.47083 +0.00568-0.02553
0.47083 +0.00568-0.02553
0.47083 +0.00568-0.02553
--- ---
M✶
(M⦿)
2.480000+0.364536-0.293629
 --- ---
2.202 +0.45-0.55
2.203 +0.573-0.457
2.203 +0.573-0.457
2.2030 +0.5730-0.4570
2.1300±0.3300 ---
R✶
(R⦿)
1.8094600+0.0621683-0.0584347
 1.800 ---
1.941 +0.795-0.428
1.942 +1.112-0.373
1.942 +1.112-0.373
1.9420 +1.1120-0.3730
2.0000±1.1000 ---
log g
(log10(cm/s2))
4.3174200+0.0523754-0.0865299
 4.18 ---
4.205 +0.136-0.221
4.205 +0.105-0.357
4.205 +0.105-0.357
4.205 +0.105-0.357
4.180±0.300 4.181
Age
(Gyr)
--- --- --- --- --- --- --- 0.421±0.099 ---
Metallicity
(dex)
--- -0.086 [Fe/H] ---
0.07 +0.15-0.65
[Fe/H]
0.070 +0.140-0.670
[Fe/H]
0.070 +0.140-0.670
[Fe/H]
0.070 +0.140-0.670
[Fe/H] 		--- ---
Print
Status
False Positive Candidate
Detected By
Transit
Tools
Transit Prediction Service
KOI
Source 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✶
--- 4.169±0.862 8.751±0.106 8.751±0.106 8.751±0.106 4.32±0.67
Teq
(K)
--- 2118 2118 2118 2118 2146
b
---
0.884 +0.013-0.021
0.0891 +0.0915-0.079
0.0891 +0.0915-0.079
0.0891 +0.0915-0.079
0.8736±0.1
e
--- 0 0 0 0 0
i
(deg)
--- 77.76 89.38 89.38 89.38 78.5
P
(days)
5.188671659±2.188e-06 5.188671659±2.188e-06 5.188670548±6.87e-07 5.188670548±6.87e-07 5.188670548±6.87e-07 5.188668±1.1e-05
Rp
(R⨁)
---
5.2 +2.13-1.15
4.46 +2.56-0.85
4.46 +2.56-0.85
4.46 +2.56-0.85
5.2±3
Rp/R✶
---
0.024519 +0.00018-0.000302
0.021044 +7.2e-05-3e05
0.021044 +7.2e-05-3e05
0.021044 +7.2e-05-3e05
0.02437±0.00016
a
(au)
--- .0764 .0764 .0764 .0764 .075
δ
(%)
---
0.05489+0.00020-0.00020
 0.05936±0.00017 0.05936±0.00017 0.05936±0.00017 0.06650
T14
(hours)
--- 5.0534±0.0566 4.61816±0.00514 4.61816±0.00514 4.61816±0.00514 5.0264
TC
(days)
2454958.879±0.000353 2454958.879±0.000353 2454958.881±0.000107 2454958.881±0.000107 2454958.881±0.000107 2454958.8796±0.0012
S
(S⨁)
---
4750.81 +5944.26-2336.46
4759.70 +8430.87-2158.75
4759.70 +8430.87-2158.75
4759.70 +8430.87-2158.75
---
Print
Kepler Detection Products (4 File Types, 17 Files)
Kepler Pipeline Data Validation Reports q1_q16_tce q1_q17_dr24_tce q1_q17_dr25_tce
Kepler Pipeline Data Validation Summaries q1_q16_tce q1_q16_tce q1_q17_dr24_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_q16_tce q1_q17_dr24_tce q1_q17_dr25_tce
Kepler Object of Interest
KepID 6889235 6889235 6889235 6889235 6889235 6889235 6889235
KOI Name K00074.01 K00074.01 K00074.01 K00074.01 K00074.01 K00074.01 K00074.01
Exoplanet Archive Disposition FALSE POSITIVE FALSE POSITIVE FALSE POSITIVE NOT DISPOSITIONED NOT DISPOSITIONED NOT DISPOSITIONED 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 FALSE POSITIVE FALSE POSITIVE FALSE POSITIVE NOT DISPOSITIONED NOT DISPOSITIONED NOT DISPOSITIONED FALSE POSITIVE
Not Transit-Like False Positive Flag 1 1 0 0 0 --- ---
Stellar Eclipse False Positive Flag 0 0 1 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] 5.188671659±2.188e-06 5.188671659±2.188e-06 5.188670548±6.87e-07 5.188670548±6.87e-07 5.188670548±6.87e-07 5.188668±1.1e-05 5.1885769
Transit Epoch [BKJD] 125.879388±0.000353 125.879388±0.000353 125.880864±0.000107 125.880864±0.000107 125.880864±0.000107 125.8796±0.0012 125.84896
Transit Epoch [BJD] 2454958.879±0.000353 2454958.879±0.000353 2454958.881±0.000107 2454958.881±0.000107 2454958.881±0.000107 2454958.8796±0.0012 2454958.84896
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 --- --- ---
Link to DV Report kplr006889235-20160209194854_dvr.pdf kplr006889235-20160209194854_dvr.pdf kplr006889235-20141002224145_dvr.pdf kplr006889235-20130815195353_dvr.pdf --- --- ---
RA [decimal degrees] 298.32425 298.32425 298.32425 298.32425 298.32425 298.32425 298.32425
Dec [decimal degrees] 42.38847 42.38847 42.38847 42.38847 42.38847 42.38847 42.38847
Kepler-band [mag] 10.96 10.96 10.96 10.96 10.96 10.96 10.96
g'-band [mag] 10.855 10.855 10.855 10.855 10.855 10.855 10.855
r'-band [mag] 10.995000000000001 10.995000000000001 10.995000000000001 10.995000000000001 10.995000000000001 10.995000000000001 10.995000000000001
i'-band [mag] 11.172 11.172 11.172 11.172 11.172 11.172 11.172
z'-band [mag] 11.275 11.275 11.275 11.275 11.275 11.275 11.275
J-band [mag] 10.679 10.679 10.679 10.679 10.679 10.679 10.679
H-band [mag] 10.722000000000001 10.722000000000001 10.722000000000001 10.722000000000001 10.722000000000001 10.722000000000001 10.722000000000001
K-band [mag] 10.699 10.699 10.699 10.699 10.699 10.699 10.699
Disposition Score --- 0.0 --- --- --- --- ---
Comment --- TRANS_GAPPED---SAME_NTL_PERIOD---CENT_SATURATED SIG_SEC_IN_DV_MODEL_SHIFT---SIG_SEC_IN_ALT_MODEL_SHIFT---OTHER_TCE_AT_SAME_PERIOD_DIFF_EPOCH---EYEBALL---SATURATED --- --- --- Binary
Eccentricity --- 0 0 0 0 0 ---
Impact Parameter ---
0.884 +0.013-0.021
0.0891 +0.0915-0.079
0.0891 +0.0915-0.079
0.0891 +0.0915-0.079
0.8736±0.1 ---
Transit Duration [hrs] --- 5.0534±0.0566 4.61816±0.00514 4.61816±0.00514 4.61816±0.00514 5.0264 4.25
Transit Depth [ppm] --- 548.9±2 593.6±1.7 593.6±1.7 593.6±1.7 665 607
Planet-Star Radius Ratio ---
0.024519 +0.00018-0.000302
0.021044 +7.2e-05-3e05
0.021044 +7.2e-05-3e05
0.021044 +7.2e-05-3e05
0.02437±0.00016 ---
Fitted Stellar Density [g/cm**3] ---
0.05091 +0.01053-0.00851
0.47083 +0.00568-0.02553
0.47083 +0.00568-0.02553
0.47083 +0.00568-0.02553
--- ---
Planetary Fit Type --- LS+MCMC MCMC MCMC MCMC --- ---
Planetary Radius [Earth radii] ---
5.2 +2.13-1.15
4.46 +2.56-0.85
4.46 +2.56-0.85
4.46 +2.56-0.85
5.2±3 ---
Orbit Semi-Major Axis [au] --- .0764 .0764 .0764 .0764 .075 ---
Inclination [deg] --- 77.76 89.38 89.38 89.38 78.5 ---
Equilibrium Temperature [K] --- 2118 2118 2118 2118 2146 ---
Insolation Flux [Earth flux] ---
4750.81 +5944.26-2336.46
4759.70 +8430.87-2158.75
4759.70 +8430.87-2158.75
4759.70 +8430.87-2158.75
--- ---
Planet-Star Distance over Star Radius --- 4.169±0.862 8.751±0.106 8.751±0.106 8.751±0.106 4.32±0.67 ---
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 ---
Limb Darkening Coeff. 4 --- 0.0 0.0 0.0 0.0 0.0256 ---
Limb Darkening Coeff. 3 --- 0.0 0.0 0.0 0.0 -0.1184 ---
Limb Darkening Coeff. 2 --- 0.29150000000000004 0.2894 0.2894 0.2894 0.15360000000000001 ---
Limb Darkening Coeff. 1 --- 0.2099 0.20950000000000002 0.20950000000000002 0.20950000000000002 0.5453 ---
Maximum Single Event Statistic --- 35.136413999999995 88.227425 --- --- --- ---
Maximum Multiple Event Statistic --- 393.00980000000004 932.67053 --- --- --- ---
Transit Signal-to-Noise --- 331.6 915.9 915.9 915.9 109.2 66.7
Number of Transits --- 260 257 --- --- --- ---
TCE Planet Number --- 2 1 2 --- --- ---
Quarters --- 11111111111111111000000000000000 11111111111111111000000000000000 --- --- --- ---
Odd-Even Depth Comparision Statistic --- -1.0 --- --- --- --- ---
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) ---
Link to DV Summary --- kplr006889235-002-20160209194854_dvs.pdf kplr006889235-001-20141002224145_dvs.pdf kplr006889235-002-20130826182306_dvs.pdf --- --- ---
Stellar Effective Temperature [K] ---
9523 +302-416
9525 +275-414
9525 +275-414
9525.00 +275.00-414.00
9511.00±200.00 9288
Stellar Surface Gravity [log10(cm/s**2)] ---
4.205 +0.136-0.221
4.205 +0.105-0.357
4.205 +0.105-0.357
4.205 +0.105-0.357
4.180±0.300 4.181
Stellar Metallicity [dex] ---
0.07 +0.15-0.65
0.070 +0.140-0.670
0.070 +0.140-0.670
0.070 +0.140-0.670
--- ---
Stellar Radius [Solar radii] ---
1.941 +0.795-0.428
1.942 +1.112-0.373
1.942 +1.112-0.373
1.9420 +1.1120-0.3730
2.0000±1.1000 ---
Stellar Mass [Solar mass] ---
2.202 +0.45-0.55
2.203 +0.573-0.457
2.203 +0.573-0.457
2.2030 +0.5730-0.4570
2.1300±0.3300 ---
Stellar Parameter Provenance --- q1_q17_dr25_stellar stellar_q1_q16 stellar_q1_q16 stellar_q1_q16 Pinsonneault ---
FW Offset Significance [percent] --- 0.0 0.0 0.0 --- --- ---
FW Source α(OOT) [hrs] --- 19.8882786±0.0000011 19.88827782±0.00000066 19.8882808±0.0000011 --- --- ---
FW Source δ(OOT) [deg] --- 42.388562±0.000013 42.3885163±0.0000074 42.388542±0.000013 --- --- ---
FW Source Δα(OOT) [sec] --- -0.187±0.045 -0.218±0.026 -0.102±0.045 --- --- ---
FW Source Δδ(OOT) [arcsec] --- 0.332±0.048 0.167±0.027 0.258±0.046 --- --- ---
FW Δα(OOT) [sec] --- 4.4e-05±2.2e-05 0.000153±3.3e-05 3e-06±2.2e-05 --- --- ---
FW Δδ(OOT) [arcsec] --- -0.000106±2.4e-05 -6.2e-05±3.4e-05 -7.1e-05±2.3e-05 --- --- ---
PRF ΔαSQ(OOT) [arcsec] --- -0.93±0.39 -0.55±0.35 -0.97±0.37 --- --- ---
PRF ΔδSQ(OOT) [arcsec] --- 0.77±0.56 0.16±0.55 1.13±0.53 --- --- ---
PRF ΔθSQ(OOT) [arcsec] --- 1.21±0.65 0.57±0.54 1.49±0.63 --- --- ---
PRF ΔαSQ(KIC) [arcsec] --- -1.15±0.35 -0.73±0.39 -1.16±0.35 --- --- ---
PRF ΔδSQ(KIC) [arcsec] --- 1.01±0.52 0.03±0.65 1.16±0.49 --- --- ---
PRF ΔθSQ(KIC) [arcsec] --- 1.53±0.59 0.73±0.39 1.65±0.59 --- --- ---
Chi-Square --- --- --- --- --- 0.77 ---
Stellar Age [Gyr] --- --- --- --- --- 0.421±0.099 ---
Known Objects
1 Kepler Objects of Interest (KOIs)
3 Threshold Crossing Events (TCEs)
5 2MASS Point Source Catalog
Data Files
2 Kepler Time Series
3 SuperWASP Time Series
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Star
Confirmed
Candidate
False Positive Planet
Controversial
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Aliases
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