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KOI-1251 Overview

KOI-1251 0.73 R⦿ 5486.00 K
?
KOI-1251.01
Architecture
KOI-1251
KOI-1251
KOI-1251.01
Other Data
Bibliography 11
Nearby Data 6
Discovery Data
Host Planet Method Year Reference Disposition
KOI-1251 KOI-1251.01 Transit 2013 Q1-Q6 KOI Table Candidate Planet
RA
19h14m48.20s
Dec
+44d42m27.27s
Distance
2394.32+178.20-155.66
pc
Parallax
0.3871750±0.0285423 mas
Ecliptic Latitude
65.95361 deg
Ecliptic Longitude
303.99848 deg
Galactic Latitude
14.85686 deg
Galactic Longitude
75.92219 deg
Total Proper Motion
15.4374090±0.0565384 mas/yr
Proper Motion (RA)
-4.7198000±0.0531248 mas/yr
Proper Motion (Dec)
-14.6982000±0.0568787 mas/yr
Photometry
mV
15.593±0.286
mTESS
14.8628±0.0069
mJ
13.985±0.024
mH
13.665±0.031
mKs
13.528±0.039
mKep
15.237
mW1
13.463±0.025
mW2
13.498±0.030
mW3
12.713
mW4
9.421
mGaia
15.360600±0.000615
mB
15.515±0.066
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 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)
5550.0±128.0 5486 ---
5693 +152-169
5684 +161-143
5684 +161-143
5684.00 +161.00-143.00
5697.00±83.00 5486
Metallicity
(dex)
--- -0.225 [Fe/H] --- -0.24±0.3 [Fe/H]
-0.240 +0.310-0.260
[Fe/H]
-0.240 +0.310-0.260
[Fe/H]
-0.240 +0.310-0.260
[Fe/H] 		--- ---
R✶
(R⦿)
2.02541 0.726 ---
0.816 +0.206-0.069
0.819 +0.332-0.064
0.819 +0.332-0.064
0.8190 +0.3320-0.0640
0.8400±0.2700 ---
log g
(log10(cm/s2))
3.81627 4.71 ---
4.57 +0.042-0.168
4.562 +0.031-0.274
4.562 +0.031-0.274
4.562 +0.031-0.274
4.560±0.300 4.591
L✶
(log10(L⦿))
0.5448918 --- --- --- --- --- --- --- ---
ρ✶
(g/cm3)
0.1662848 --- ---
0.43962 +0.25172-0.02128
0.53768 +0.01158-0.08558
0.53768 +0.01158-0.08558
0.53768 +0.01158-0.08558
--- ---
M✶
(M⦿)
0.98 --- ---
0.911 +0.088-0.107
0.894 +0.099-0.088
0.894 +0.099-0.088
0.8940 +0.0990-0.0880
0.9480±0.0420 ---
Age
(Gyr)
--- --- --- --- --- --- --- 0.6±3.9 ---
Print
Status
Candidate Planet
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
P
(days)
0.576078683±7.2e-08 0.576078683±7.2e-08 0.576078731±6.2e-08 0.576078731±6.2e-08 0.576078731±6.2e-08 0.57608036±9e-08
TC
(days)
2454967.107±0.000106 2454967.107±0.000106 2454967.107±9.15e-05 2454967.107±9.15e-05 2454967.107±9.15e-05 2454967.10521±0.00009
a/R✶
--- 1.976±0.566 2.1129±0.0455 2.1129±0.0455 2.1129±0.0455 1.65±0.63
Teq
(K)
--- 1982 1982 1982 1982 2026
b
---
1.113 +0.433-0.096
1.3178 +0.0072-0.2351
1.3178 +0.0072-0.2351
1.3178 +0.0072-0.2351
1.05±0.44
S
(S⨁)
---
3647.63 +2710.14-937.93
3651.32 +4412.74-849.04
3651.32 +4412.74-849.04
3651.32 +4412.74-849.04
---
e
--- 0 0 0 0 0
i
(deg)
--- 55.71 51.57 51.57 51.57 50.42
Rp
(R⨁)
---
23.23 +5.86-1.97
40.26 +16.31-3.15
40.26 +16.31-3.15
40.26 +16.31-3.15
19.4±8.9
Rp
(RJup)
---
2.072+0.523-0.176
3.592+1.455-0.281
3.592+1.455-0.281
3.592+1.455-0.281
1.731+0.794-0.794
Rp/R✶
---
0.260658 +0.400927-0.078052
0.450115 +0.003054-0.210337
0.450115 +0.003054-0.210337
0.450115 +0.003054-0.210337
0.211±0.07
a
(au)
--- .0131 .0131 .0131 .0131 .013
δ
(%)
--- 1.00848±0.00302
1.06447+0.00300-0.00300
1.06447+0.00300-0.00300
1.06447+0.00300-0.00300
 0.97690
T14
(hours)
--- 1.63253±0.00669 1.65091±0.006 1.65091±0.006 1.65091±0.006 1.2331
Print
Kepler Detection Products (4 File Types, 14 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_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 8616873 8616873 8616873 8616873 8616873 8616873 8616873
KOI Name K01251.01 K01251.01 K01251.01 K01251.01 K01251.01 K01251.01 K01251.01
Exoplanet Archive Disposition CANDIDATE 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 CANDIDATE FALSE POSITIVE FALSE POSITIVE NOT DISPOSITIONED NOT DISPOSITIONED NOT DISPOSITIONED FALSE POSITIVE
Not Transit-Like False Positive Flag 0 0 0 0 0 --- ---
Stellar Eclipse False Positive Flag 0 1 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] 0.576078683±7.2e-08 0.576078683±7.2e-08 0.576078731±6.2e-08 0.576078731±6.2e-08 0.576078731±6.2e-08 0.57608036±9e-08 .5760813
Transit Epoch [BKJD] 134.107265±0.000106 134.107265±0.000106 134.107306±9.15e-05 134.107306±9.15e-05 134.107306±9.15e-05 134.10521±9e-05 134.10477
Transit Epoch [BJD] 2454967.107±0.000106 2454967.107±0.000106 2454967.107±9.15e-05 2454967.107±9.15e-05 2454967.107±9.15e-05 2454967.10521±0.00009 2454967.10477
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 kplr008616873-20160209194854_dvr.pdf kplr008616873-20160209194854_dvr.pdf kplr008616873-20141002224145_dvr.pdf kplr008616873-20130815195353_dvr.pdf --- --- ---
RA [decimal degrees] 288.70087 288.70087 288.70087 288.70087 288.70087 288.70087 288.70087
Dec [decimal degrees] 44.707679999999996 44.707679999999996 44.707679999999996 44.707679999999996 44.707679999999996 44.707679999999996 44.707679999999996
Kepler-band [mag] 15.237 15.237 15.237 15.237 15.237 15.237 15.237
g'-band [mag] 15.769 15.769 15.769 15.769 15.769 15.769 15.769
r'-band [mag] 15.184000000000001 15.184000000000001 15.184000000000001 15.184000000000001 15.184000000000001 15.184000000000001 15.184000000000001
i'-band [mag] 15.008000000000001 15.008000000000001 15.008000000000001 15.008000000000001 15.008000000000001 15.008000000000001 15.008000000000001
z'-band [mag] 14.913 14.913 14.913 14.913 14.913 14.913 14.913
J-band [mag] 13.985000000000001 13.985000000000001 13.985000000000001 13.985000000000001 13.985000000000001 13.985000000000001 13.985000000000001
H-band [mag] 13.665000000000001 13.665000000000001 13.665000000000001 13.665000000000001 13.665000000000001 13.665000000000001 13.665000000000001
K-band [mag] 13.528 13.528 13.528 13.528 13.528 13.528 13.528
Disposition Score --- 0.0 --- --- --- --- ---
Comment --- MOD_SEC_DV---MOD_SEC_ALT---HAS_SEC_TCE SIG_SEC_IN_ALT_MODEL_SHIFT---FIT_FAILED --- --- --- Binary
Eccentricity --- 0 0 0 0 0 ---
Impact Parameter ---
1.113 +0.433-0.096
1.3178 +0.0072-0.2351
1.3178 +0.0072-0.2351
1.3178 +0.0072-0.2351
1.05±0.44 ---
Transit Duration [hrs] --- 1.63253±0.00669 1.65091±0.006 1.65091±0.006 1.65091±0.006 1.2331 1.26
Transit Depth [ppm] --- 10084.8±30.2 10644.7±30 10644.7±30 10644.7±30 9769 9295
Planet-Star Radius Ratio ---
0.260658 +0.400927-0.078052
0.450115 +0.003054-0.210337
0.450115 +0.003054-0.210337
0.450115 +0.003054-0.210337
0.211±0.07 ---
Fitted Stellar Density [g/cm**3] ---
0.43962 +0.25172-0.02128
0.53768 +0.01158-0.08558
0.53768 +0.01158-0.08558
0.53768 +0.01158-0.08558
--- ---
Planetary Fit Type --- LS+MCMC MCMC MCMC MCMC --- ---
Planetary Radius [Earth radii] ---
23.23 +5.86-1.97
40.26 +16.31-3.15
40.26 +16.31-3.15
40.26 +16.31-3.15
19.4±8.9 ---
Orbit Semi-Major Axis [au] --- .0131 .0131 .0131 .0131 .013 ---
Inclination [deg] --- 55.71 51.57 51.57 51.57 50.42 ---
Equilibrium Temperature [K] --- 1982 1982 1982 1982 2026 ---
Insolation Flux [Earth flux] ---
3647.63 +2710.14-937.93
3651.32 +4412.74-849.04
3651.32 +4412.74-849.04
3651.32 +4412.74-849.04
--- ---
Planet-Star Distance over Star Radius --- 1.976±0.566 2.1129±0.0455 2.1129±0.0455 2.1129±0.0455 1.65±0.63 ---
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 -0.1673 ---
Limb Darkening Coeff. 3 --- 0.0 0.0 0.0 0.0 0.1796 ---
Limb Darkening Coeff. 2 --- 0.2711 0.272 0.272 0.272 0.2876 ---
Limb Darkening Coeff. 1 --- 0.38580000000000003 0.3869 0.3869 0.3869 0.434 ---
Maximum Single Event Statistic --- 26.813059 57.1049 --- --- --- ---
Maximum Multiple Event Statistic --- 332.99945 494.89426000000003 --- --- --- ---
Transit Signal-to-Noise --- 426.0 420.0 420.0 420.0 548.0 539.6
Number of Transits --- 1158 2317 --- --- --- ---
TCE Planet Number --- 1 1 1 --- --- ---
Quarters --- 11111111111111111000000000000000 11111111111111111000000000000000 --- --- --- ---
Odd-Even Depth Comparision Statistic --- 0.38530000000000003 --- --- --- --- ---
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 --- kplr008616873-001-20160209194854_dvs.pdf kplr008616873-001-20141002224145_dvs.pdf kplr008616873-001-20130826182306_dvs.pdf --- --- ---
Stellar Effective Temperature [K] ---
5693 +152-169
5684 +161-143
5684 +161-143
5684.00 +161.00-143.00
5697.00±83.00 5486
Stellar Surface Gravity [log10(cm/s**2)] ---
4.57 +0.042-0.168
4.562 +0.031-0.274
4.562 +0.031-0.274
4.562 +0.031-0.274
4.560±0.300 4.591
Stellar Metallicity [dex] --- -0.24±0.3
-0.240 +0.310-0.260
-0.240 +0.310-0.260
-0.240 +0.310-0.260
--- ---
Stellar Radius [Solar radii] ---
0.816 +0.206-0.069
0.819 +0.332-0.064
0.819 +0.332-0.064
0.8190 +0.3320-0.0640
0.8400±0.2700 ---
Stellar Mass [Solar mass] ---
0.911 +0.088-0.107
0.894 +0.099-0.088
0.894 +0.099-0.088
0.8940 +0.0990-0.0880
0.9480±0.0420 ---
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 --- --- ---
FW Source α(OOT) [hrs] --- 19.24670001±0.00000053 --- 19.24671123±0.00000054 --- --- ---
FW Source δ(OOT) [deg] --- 44.7076512±0.0000053 --- 44.7076027±0.0000048 --- --- ---
FW Source Δα(OOT) [sec] --- -0.921±0.02 --- -0.49±0.021 --- --- ---
FW Source Δδ(OOT) [arcsec] --- -0.104±0.019 --- -0.278±0.017 --- --- ---
FW Δα(OOT) [sec] --- -3e-05±0.00079 --- -0.0015±0.00028 --- --- ---
FW Δδ(OOT) [arcsec] --- 0.0003±0.0011 --- 0.00092±0.00038 --- --- ---
PRF ΔαSQ(OOT) [arcsec] --- 0.061±0.068 --- 0.081±0.07 --- --- ---
PRF ΔδSQ(OOT) [arcsec] --- -0.207±0.068 --- -0.179±0.068 --- --- ---
PRF ΔθSQ(OOT) [arcsec] --- 0.216±0.068 --- 0.196±0.069 --- --- ---
PRF ΔαSQ(KIC) [arcsec] --- -0.074±0.07 --- -0.051±0.072 --- --- ---
PRF ΔδSQ(KIC) [arcsec] --- -0.366±0.069 --- -0.351±0.069 --- --- ---
PRF ΔθSQ(KIC) [arcsec] --- 0.373±0.069 --- 0.354±0.069 --- --- ---
Chi-Square --- --- --- --- --- 0.86 ---
Stellar Age [Gyr] --- --- --- --- --- 0.6±3.9 ---
Known Objects
1 Kepler Objects of Interest (KOIs)
2 Threshold Crossing Events (TCEs)
5 2MASS Point Source Catalog
Data Files
2 Kepler Time Series
1 SuperWASP Time Series
1 TrES Time Series
System
Star
Confirmed
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False Positive Planet
Controversial
False Positive
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Time Series
Kepler | K2
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