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KOI-1250 Overview

KOI-1250 1.02 R⦿ 5838.00 K
Χ
KOI-1250.01
?
KOI-1250.02
Architecture
KOI-1250
KOI-1250
KOI-1250.01
KOI-1250.02
Discovery Data
Host Planet Orbital Separation Planet Size Method Year Reference Disposition
KOI-1250 KOI-1250.01 0.78 d --- Transit 2013 Q1-Q6 KOI Table False Positive Candidate
KOI-1250 KOI-1250.02 1.21 d --- Transit 2014 Q1-Q16 KOI Table Candidate Planet
RA
19h21m04.25s
Dec
+44d42m46.04s
Distance
1268.650±40.155 pc
Parallax
0.7597300±0.0247496 mas
Ecliptic Latitude
65.59847 deg
Ecliptic Longitude
306.57092 deg
Galactic Latitude
13.84289 deg
Galactic Longitude
76.39726 deg
Total Proper Motion
9.5471285±0.0392174 mas/yr
Proper Motion (RA)
1.0417700±0.0422098 mas/yr
Proper Motion (Dec)
-9.4901200±0.0391799 mas/yr
Photometry
mV
14.895±0.138
mTESS
14.4001±0.0069
mJ
13.707±0.047
mH
13.397±0.060
mKs
13.361±0.057
mKep
14.912
mW1
13.373±0.042
mW2
13.388±0.046
mW3
12.823
mW4
8.691
mGaia
14.865600±0.000323
mB
15.783±0.030
mg
15.365
mi
14.717
mr
14.861
mz
14.655
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 TICv8 Latham et al. 2005 Q1-Q17 DR25 Supplemental KOI Table Q1-Q17 DR25 Supplemental KOI Table Q1-Q17 DR25 KOI Table Q1-Q17 DR24 KOI Table Q1-Q16 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)
5723.36±86.50 5838 --- ---
6113 +183-201
6113 +153-199
6113 +153-199
6113 +153-199
6113.00 +153.00-199.00
6098.00±106.00 5838
Metallicity
(dex)
-0.029±0.081 [M/H] -0.124 [Fe/H] --- ---
-0.12 +0.25-0.3
[Fe/H]
-0.120 +0.220-0.300
[Fe/H]
-0.120 +0.220-0.300
[Fe/H]
-0.120 +0.220-0.300
[Fe/H]
-0.120 +0.220-0.300
[Fe/H] 		--- ---
R✶
(R⦿)
1.2464 1.018 --- ---
0.995 +0.329-0.11
0.995 +0.436-0.094
0.995 +0.436-0.094
0.995 +0.436-0.094
0.9950 +0.4360-0.0940
1.0100±0.5800 ---
log g
(log10(cm/s2))
4.25536 4.45 --- ---
4.463 +0.056-0.224
4.463 +0.049-0.303
4.463 +0.049-0.303
4.463 +0.049-0.303
4.463 +0.049-0.303
4.460±0.300 4.425
L✶
(log10(L⦿))
0.1766104 --- --- --- --- --- --- --- --- --- ---
ρ✶
(g/cm3)
0.7426753 --- --- ---
0.53984 +1.45956-0.06616
0.56179 +0.09558-0.08431
9.74636 +10.34184-9.52081
0.56179 +0.09558-0.08431
0.56179 +0.09558-0.08431
--- ---
M✶
(M⦿)
1.02 --- --- ---
1.044 +0.15-0.137
1.044 +0.191-0.127
1.044 +0.191-0.127
1.044 +0.191-0.127
1.0440 +0.1910-0.1270
1.0600±0.1400 ---
Age
(Gyr)
--- --- --- --- --- --- --- --- --- 1.6±1.8 ---
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
P
(days)
0.782045734±1.66e-07 0.782045734±1.66e-07 0.782045732±1.51e-07 0.782045732±1.51e-07 0.782045732±1.51e-07 0.7820455±2.2e-07
TC
(days)
2454967.021±0.000181 2454967.021±0.000181 2454967.021±0.000162 2454967.021±0.000162 2454967.021±0.000162 2454967.02072±0.00018
a/R✶
--- 2.59±1.2 2.629±0.447 2.629±0.447 2.629±0.447 2.34±0.46
Teq
(K)
--- 2070 2069 2069 2069 2070
b
---
1.244 +1.494-0.137
1.2815 +0.1758-0.2526
1.2815 +0.1758-0.2526
1.2815 +0.1758-0.2526
1±0.36
e
--- 0 0 0 0 0
i
(deg)
--- 61.34 60.73 60.73 60.73 64.74
Rp
(R⨁)
---
45.05 +14.9-4.98
49.44 +21.66-4.67
49.44 +21.66-4.67
49.44 +21.66-4.67
24±14
Rp
(RJup)
---
4.019+1.329-0.444
4.411+1.932-0.417
4.411+1.932-0.417
4.411+1.932-0.417
2.141+1.249-1.249
Rp/R✶
---
0.41463 +1.460664-0.121249
0.455 +0.163983-0.218276
0.455 +0.163983-0.218276
0.455 +0.163983-0.218276
0.215±0.045
a
(au)
--- .0169 .0169 .0169 .0169 .017
δ
(%)
--- 1.61850±0.00734 1.72854±0.00752 1.72854±0.00752 1.72854±0.00752 1.59620
T14
(hours)
--- 1.7945±0.0111 1.82161±0.00979 1.82161±0.00979 1.82161±0.00979 1.4911
S
(S⨁)
---
4332.10 +4299.06-1333.91
4332.10 +5559.70-1220.32
4332.10 +5559.70-1220.32
4332.10 +5559.70-1220.32
---
Print
Status
Candidate Planet
Detected By
Transit
Tools
Transit Prediction Service
KOI
Source Q1-Q17 DR25 Supplemental KOI Table Q1-Q16 KOI Table
a/R✶
--- 9.12±3.2
Teq
(K)
--- 1789
b
---
7.3743 +3.198-5.814
S
(S⨁)
---
2422.45 +3108.91-682.38
e
--- 0
i
(deg)
--- 36.1
P
(days)
1.213672208±2.149e-06 1.213672208±2.149e-06
Rp
(R⨁)
---
697.14 +305.5-65.86
Rp
(RJup)
---
62.195+27.253-5.876
Rp/R✶
---
6.416173 +3.247652-5.75213
a
(au)
--- .0226
δ
(%)
---
0.27310+0.01250-0.01250
T14
(hours)
--- 1.3644±0.0816
TC
(days)
2454964.95±0.0015 2454964.95±0.0015
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_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_q16_tce q1_q17_dr24_tce q1_q17_dr25_tce
Kepler Detection Products
Kepler Pipeline Data Validation Summaries q1_q16_tce
Kepler Object of Interest
KepID 8620565 8620565 8620565 8620565 8620565 8620565 8620565
KOI Name K01250.01 K01250.01 K01250.01 K01250.01 K01250.01 K01250.01 K01250.01
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 FALSE POSITIVE FALSE POSITIVE FALSE POSITIVE FALSE POSITIVE FALSE POSITIVE FALSE POSITIVE FALSE POSITIVE
Not Transit-Like False Positive Flag 0 0 0 0 0 --- ---
Stellar Eclipse False Positive Flag 1 1 1 1 0 --- ---
Centroid Offset False Positive Flag 1 1 1 1 0 --- ---
Ephemeris Match Indicates Contamination False Positive Flag 1 1 1 1 1 --- ---
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] 0.782045734±1.66e-07 0.782045734±1.66e-07 0.782045732±1.51e-07 0.782045732±1.51e-07 0.782045732±1.51e-07 0.7820455±2.2e-07 .7820451
Transit Epoch [BKJD] 134.0214±0.000181 134.0214±0.000181 134.021433±0.000162 134.021433±0.000162 134.021433±0.000162 134.02072±0.00018 134.02086
Transit Epoch [BJD] 2454967.021±0.000181 2454967.021±0.000181 2454967.021±0.000162 2454967.021±0.000162 2454967.021±0.000162 2454967.02072±0.00018 2454967.02086
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 2 1 1 2 1 1 1
TCE Delivery q1_q17_dr25_tce q1_q17_dr25_tce q1_q17_dr24_tce q1_q16_tce --- --- ---
Link to DV Report kplr008620565-20160209194854_dvr.pdf kplr008620565-20160209194854_dvr.pdf kplr008620565-20141002224145_dvr.pdf kplr008620565-20130815195353_dvr.pdf --- --- ---
RA [decimal degrees] 290.26767 290.26767 290.26767 290.26767 290.26767 290.26767 290.26767
Dec [decimal degrees] 44.712849 44.712849 44.712849 44.712849 44.712849 44.712849 44.712849
Kepler-band [mag] 14.912 14.912 14.912 14.912 14.912 14.912 14.912
g'-band [mag] 15.365 15.365 15.365 15.365 15.365 15.365 15.365
r'-band [mag] 14.861 14.861 14.861 14.861 14.861 14.861 14.861
i'-band [mag] 14.717 14.717 14.717 14.717 14.717 14.717 14.717
z'-band [mag] 14.655000000000001 14.655000000000001 14.655000000000001 14.655000000000001 14.655000000000001 14.655000000000001 14.655000000000001
J-band [mag] 13.707 13.707 13.707 13.707 13.707 13.707 13.707
H-band [mag] 13.397 13.397 13.397 13.397 13.397 13.397 13.397
K-band [mag] 13.361 13.361 13.361 13.361 13.361 13.361 13.361
Disposition Score --- 0.0 --- --- --- --- ---
Comment --- MOD_SEC_DV---MOD_SEC_ALT---DEEP_V_SHAPED---CENT_RESOLVED_OFFSET---HALO_GHOST---EPHEM_MATCH SIG_SEC_IN_ALT_MODEL_SHIFT---CLEAR_APO---PARENT_IS_008620561-01 --- --- --- APO
Eccentricity --- 0 0 0 0 0 ---
Impact Parameter ---
1.244 +1.494-0.137
1.2815 +0.1758-0.2526
1.2815 +0.1758-0.2526
1.2815 +0.1758-0.2526
1±0.36 ---
Transit Duration [hrs] --- 1.7945±0.0111 1.82161±0.00979 1.82161±0.00979 1.82161±0.00979 1.4911 1.46
Transit Depth [ppm] --- 16185±73.4 17285.4±75.2 17285.4±75.2 17285.4±75.2 15962 13221
Planet-Star Radius Ratio ---
0.41463 +1.460664-0.121249
0.455 +0.163983-0.218276
0.455 +0.163983-0.218276
0.455 +0.163983-0.218276
0.215±0.045 ---
Fitted Stellar Density [g/cm**3] ---
0.53984 +1.45956-0.06616
0.56179 +0.09558-0.08431
0.56179 +0.09558-0.08431
0.56179 +0.09558-0.08431
--- ---
Planetary Fit Type --- LS+MCMC MCMC MCMC MCMC --- ---
Planetary Radius [Earth radii] ---
45.05 +14.9-4.98
49.44 +21.66-4.67
49.44 +21.66-4.67
49.44 +21.66-4.67
24±14 ---
Orbit Semi-Major Axis [au] --- .0169 .0169 .0169 .0169 .017 ---
Inclination [deg] --- 61.34 60.73 60.73 60.73 64.74 ---
Equilibrium Temperature [K] --- 2070 2069 2069 2069 2070 ---
Insolation Flux [Earth flux] ---
4332.10 +4299.06-1333.91
4332.10 +5559.70-1220.32
4332.10 +5559.70-1220.32
4332.10 +5559.70-1220.32
--- ---
Planet-Star Distance over Star Radius --- 2.59±1.2 2.629±0.447 2.629±0.447 2.629±0.447 2.34±0.46 ---
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 -0.0005 ---
Limb Darkening Coeff. 3 --- 0.0 0.0 0.0 0.0 -0.2177 ---
Limb Darkening Coeff. 2 --- 0.2889 0.2953 0.2953 0.2953 0.5527000000000001 ---
Limb Darkening Coeff. 1 --- 0.3511 0.3356 0.3356 0.3356 0.3773 ---
Maximum Single Event Statistic --- 62.45093 68.96928 --- --- --- ---
Maximum Multiple Event Statistic --- 417.58163 257.4624 --- --- --- ---
Transit Signal-to-Noise --- 272.3 225.6 225.6 225.6 283.6 253.4
Number of Transits --- 1711 1709 --- --- --- ---
TCE Planet Number --- 1 1 1 --- --- ---
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 --- kplr008620565-001-20160209194854_dvs.pdf kplr008620565-001-20141002224145_dvs.pdf kplr008620565-001-20130826182306_dvs.pdf --- --- ---
Stellar Effective Temperature [K] ---
6113 +183-201
6113 +153-199
6113 +153-199
6113.00 +153.00-199.00
6098.00±106.00 5838
Stellar Surface Gravity [log10(cm/s**2)] ---
4.463 +0.056-0.224
4.463 +0.049-0.303
4.463 +0.049-0.303
4.463 +0.049-0.303
4.460±0.300 4.425
Stellar Metallicity [dex] ---
-0.12 +0.25-0.3
-0.120 +0.220-0.300
-0.120 +0.220-0.300
-0.120 +0.220-0.300
--- ---
Stellar Radius [Solar radii] ---
0.995 +0.329-0.11
0.995 +0.436-0.094
0.995 +0.436-0.094
0.9950 +0.4360-0.0940
1.0100±0.5800 ---
Stellar Mass [Solar mass] ---
1.044 +0.15-0.137
1.044 +0.191-0.127
1.044 +0.191-0.127
1.0440 +0.1910-0.1270
1.0600±0.1400 ---
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] --- 19.3511578±0.0000028 19.3511135±0.0000041 19.3511075±0.0000056 --- --- ---
FW Source δ(OOT) [deg] --- 44.682158±0.000047 44.677455±0.000069 44.668773±0.000091 --- --- ---
FW Source Δα(OOT) [sec] --- -0.78±0.11 -2.47±0.16 -2.71±0.22 --- --- ---
FW Source Δδ(OOT) [arcsec] --- -110.49±0.17 -127.42±0.25 -158.68±0.33 --- --- ---
FW Δα(OOT) [sec] --- 0.00036±0.00072 0.00198±0.00016 0.00151±0.00015 --- --- ---
FW Δδ(OOT) [arcsec] --- 0.1142±0.001 0.1238±0.00026 0.1053±0.00022 --- --- ---
PRF ΔαSQ(OOT) [arcsec] --- -0.969±0.072 -0.973±0.072 -0.97±0.072 --- --- -.9
PRF ΔδSQ(OOT) [arcsec] --- -4.995±0.08 -4.983±0.079 -4.96±0.079 --- --- -5
PRF ΔθSQ(OOT) [arcsec] --- 5.088±0.077 5.077±0.077 5.054±0.077 --- --- 5.1
PRF ΔαSQ(KIC) [arcsec] --- -1.279±0.068 -1.267±0.068 -1.248±0.068 --- --- ---
PRF ΔδSQ(KIC) [arcsec] --- -5.038±0.07 -5.032±0.069 -5.018±0.069 --- --- ---
PRF ΔθSQ(KIC) [arcsec] --- 5.197±0.069 5.189±0.069 5.171±0.068 --- --- ---
Chi-Square --- --- --- --- --- 1.37 ---
Stellar Age [Gyr] --- --- --- --- --- 1.6±1.8 ---
KepID 8620565 8620565
KOI Name K01250.02 K01250.02
Exoplanet Archive Disposition CANDIDATE FALSE POSITIVE
Vetting Status Done Done
Date of Last Parameter Update 2018-08-16 2014-12-18
Disposition Using Kepler Data CANDIDATE FALSE POSITIVE
Not Transit-Like False Positive Flag 0 0
Stellar Eclipse False Positive Flag 0 1
Centroid Offset False Positive Flag 0 1
Ephemeris Match Indicates Contamination False Positive Flag 0 0
Disposition Provenance q1_q17_dr25_sup_koi q1_q16_koi
Orbital Period [days] 1.213672208±2.149e-06 1.213672208±2.149e-06
Transit Epoch [BKJD] 131.94978±0.0015 131.94978±0.0015
Transit Epoch [BJD] 2454964.95±0.0015 2454964.95±0.0015
Parameters Provenance q1_q17_dr25_sup_koi q1_q16_koi
Number of Planets 2 2
TCE Delivery q1_q17_dr25_tce q1_q16_tce
Link to DV Report kplr008620565-20160209194854_dvr.pdf kplr008620565-20130815195353_dvr.pdf
RA [decimal degrees] 290.26767 290.26767
Dec [decimal degrees] 44.712849 44.712849
Kepler-band [mag] 14.912 14.912
g'-band [mag] 15.365 15.365
r'-band [mag] 14.861 14.861
i'-band [mag] 14.717 14.717
z'-band [mag] 14.655000000000001 14.655000000000001
J-band [mag] 13.707 13.707
H-band [mag] 13.397 13.397
K-band [mag] 13.361 13.361
Eccentricity --- 0
Impact Parameter ---
7.3743 +3.198-5.814
Transit Duration [hrs] --- 1.3644±0.0816
Transit Depth [ppm] --- 2731±125
Planet-Star Radius Ratio ---
6.416173 +3.247652-5.75213
Fitted Stellar Density [g/cm**3] ---
9.74636 +10.34184-9.52081
Planetary Fit Type --- MCMC
Planetary Radius [Earth radii] ---
697.14 +305.5-65.86
Orbit Semi-Major Axis [au] --- .0226
Inclination [deg] --- 36.1
Equilibrium Temperature [K] --- 1789
Insolation Flux [Earth flux] ---
2422.45 +3108.91-682.38
Planet-Star Distance over Star Radius --- 9.12±3.2
Limb Darkening Model --- Claret (2011 A&A 529 75) ATLAS LS
Limb Darkening Coeff. 4 --- 0.0
Limb Darkening Coeff. 3 --- 0.0
Limb Darkening Coeff. 2 --- 0.2953
Limb Darkening Coeff. 1 --- 0.3356
Transit Signal-to-Noise --- 24.8
TCE Planet Number --- 2
Transit Model --- Mandel and Agol (2002 ApJ 580 171)
Link to DV Summary --- kplr008620565-002-20130826182306_dvs.pdf
Stellar Effective Temperature [K] ---
6113 +153-199
Stellar Surface Gravity [log10(cm/s**2)] ---
4.463 +0.049-0.303
Stellar Metallicity [dex] ---
-0.120 +0.220-0.300
Stellar Radius [Solar radii] ---
0.995 +0.436-0.094
Stellar Mass [Solar mass] ---
1.044 +0.191-0.127
Stellar Parameter Provenance --- stellar_q1_q16
Known Objects
3 Kepler Objects of Interest (KOIs)
3 Threshold Crossing Events (TCEs)
7 2MASS Point Source Catalog
Data Files
4 Kepler Time Series
3 SuperWASP Time Series
System
Star
Confirmed
Candidate
False Positive Planet
Controversial
False Positive
Aliases
Data Access
Transit Prediction Service
Time Series
Kepler | K2
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