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KOI-7252 Overview

KOI-7252 1.05 R⦿ 6211.00 K
?
KOI-7252.01
Architecture
KOI-7252
KOI-7252
KOI-7252.01
Other Data
Bibliography 7
Nearby Data 5
Discovery Data
Host Planet Method Year Reference Disposition
KOI-7252 KOI-7252.01 Transit 2015 Q1-Q17 DR24 KOI Table Candidate Planet
RA
19h54m11.64s
Dec
+46d45m23.90s
Distance
976.673+19.335-18.612
pc
Parallax
0.99540500±0.01973270 mas
Ecliptic Latitude
65.19244 deg
Ecliptic Longitude
321.29209 deg
Galactic Latitude
9.62977 deg
Galactic Longitude
80.94192 deg
Total Proper Motion
7.2287648±0.0393575 mas/yr
Proper Motion (RA)
-6.3442500±0.0398537 mas/yr
Proper Motion (Dec)
-3.4649000±0.0376462 mas/yr
Photometry
mV
14.585±0.080
mTESS
13.9964±0.0110
mJ
13.349±0.023
mH
13.039±0.024
mKs
12.934±0.027
mKep
14.455
mW1
12.959±0.024
mW2
12.986±0.026
mW3
12.462
mW4
9.041
mGaia
14.443500±0.000314
mB
15.212±0.014
mg
14.891
mi
14.268
mr
14.429
mz
14.226
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 Show Candidate Solutions >> << Hide Candidate Solutions
Teff
(K)
6089.0±122.0 5991 ---
6211 +169-225
6211 +171-205
Metallicity
(dex)
--- -0.341 [Fe/H] --- -0.34±0.3 [Fe/H]
-0.340 +0.260-0.300
[Fe/H]
ρ✶
(g/cm3)
1.2106446 --- ---
7.51110 +19.23654-5.09529
8.84751 +4.00984-8.48582
M✶
(M⦿)
1.14 --- ---
0.98 +0.147-0.107
0.98 +0.148-0.113
R✶
(R⦿)
1.09905 1.114 ---
1.054 +0.303-0.163
1.054 +0.41-0.134
log g
(log10(cm/s2))
4.41294 4.39 ---
4.384 +0.108-0.201
4.384±0.093
L✶
(log10(L⦿))
0.1749145 --- --- --- ---
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
a/R✶
--- 34.6±14.8 36.5±16.6
Teq
(K)
--- 929 929
b
---
0.132 +0.326-0.132
0.2397 +0.2002-0.2397
S
(S⨁)
---
176.34 +149.09-67.62
176.34 +202.91-58.87
e
--- 0 0
i
(deg)
--- 89.78 89.38
P
(days)
10.2170589±0.0002154 10.2170589±0.0002154 10.2170552±0.0001559
Rp
(R⨁)
---
1.17 +0.33-0.18
1.21 +0.47-0.15
Rp/R✶
---
0.010155 +0.00045-0.001278
0.010533 +0.00059-0.001392
a
(au)
--- .0916 .0916
δ
(%)
--- 0.01213±0.00177 0.01295±0.00209
T14
(hours)
--- 2.259±0.659 2.097±0.301
TC
(days)
2454972.13±0.0187 2454972.13±0.0187 2454972.135±0.00869
Print
Kepler Detection Products (4 File Types, 10 Files)
Kepler Pipeline Data Validation Reports q1_q17_dr24_tce q1_q17_dr25_tce
Kepler Pipeline Data Validation Summaries q1_q17_dr24_tce q1_q17_dr25_tce
Kepler TCERT Reports 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_q17_dr24_tce q1_q17_dr25_tce
Kepler Object of Interest
KepID 9909965 9909965 9909965
KOI Name K07252.01 K07252.01 K07252.01
Exoplanet Archive Disposition CANDIDATE CANDIDATE CANDIDATE
Vetting Status Done Done Done
Date of Last Parameter Update 2018-08-16 2017-08-31 2015-09-24
Disposition Using Kepler Data CANDIDATE CANDIDATE CANDIDATE
Not Transit-Like False Positive Flag 0 0 0
Stellar Eclipse False Positive Flag 0 0 0
Centroid Offset False Positive Flag 0 0 0
Ephemeris Match Indicates Contamination False Positive Flag 0 0 0
Disposition Provenance q1_q17_dr25_sup_koi q1_q17_dr25_koi q1_q17_dr24_koi
Orbital Period [days] 10.2170589±0.0002154 10.2170589±0.0002154 10.2170552±0.0001559
Transit Epoch [BKJD] 139.1299±0.0187 139.1299±0.0187 139.13453±0.00869
Transit Epoch [BJD] 2454972.13±0.0187 2454972.13±0.0187 2454972.135±0.00869
Parameters Provenance q1_q17_dr25_sup_koi q1_q17_dr25_koi q1_q17_dr24_koi
Number of Planets 1 1 1
TCE Delivery q1_q17_dr25_tce q1_q17_dr25_tce q1_q17_dr24_tce
Link to DV Report kplr009909965-20160209194854_dvr.pdf kplr009909965-20160209194854_dvr.pdf kplr009909965-20141002224145_dvr.pdf
RA [decimal degrees] 298.54852 298.54852 298.54852
Dec [decimal degrees] 46.756640999999995 46.756640999999995 46.756640999999995
Kepler-band [mag] 14.455 14.455 14.455
g'-band [mag] 14.891 14.891 14.891
r'-band [mag] 14.429 14.429 14.429
i'-band [mag] 14.268 14.268 14.268
z'-band [mag] 14.226 14.226 14.226
J-band [mag] 13.349 13.349 13.349
H-band [mag] 13.039000000000001 13.039000000000001 13.039000000000001
K-band [mag] 12.934000000000001 12.934000000000001 12.934000000000001
Disposition Score --- 0.791 ---
Comment --- NO_COMMENT ---
Eccentricity --- 0 0
Impact Parameter ---
0.132 +0.326-0.132
0.2397 +0.2002-0.2397
Transit Duration [hrs] --- 2.259±0.659 2.097±0.301
Transit Depth [ppm] --- 121.3±17.7 129.5±20.9
Planet-Star Radius Ratio ---
0.010155 +0.00045-0.001278
0.010533 +0.00059-0.001392
Fitted Stellar Density [g/cm**3] ---
7.51110 +19.23654-5.09529
8.84751 +4.00984-8.48582
Planetary Fit Type --- LS+MCMC MCMC
Planetary Radius [Earth radii] ---
1.17 +0.33-0.18
1.21 +0.47-0.15
Orbit Semi-Major Axis [au] --- .0916 .0916
Inclination [deg] --- 89.78 89.38
Equilibrium Temperature [K] --- 929 929
Insolation Flux [Earth flux] ---
176.34 +149.09-67.62
176.34 +202.91-58.87
Planet-Star Distance over Star Radius --- 34.6±14.8 36.5±16.6
Limb Darkening Model --- Claret (2011 A&A 529 75) ATLAS LS Claret (2011 A&A 529 75) ATLAS LS
Limb Darkening Coeff. 4 --- 0.0 0.0
Limb Darkening Coeff. 3 --- 0.0 0.0
Limb Darkening Coeff. 2 --- 0.3058 0.3034
Limb Darkening Coeff. 1 --- 0.30710000000000004 0.3106
Maximum Single Event Statistic --- 3.1866348 8.133284
Maximum Multiple Event Statistic --- 8.385218 8.257546
Transit Signal-to-Noise --- 7.9 8.3
Number of Transits --- 103 102
TCE Planet Number --- 1 1
Quarters --- 11111101110111011000000000000000 11111101110111011000000000000000
Odd-Even Depth Comparision Statistic --- 0.38120000000000004 ---
Transit Model --- Mandel and Agol (2002 ApJ 580 171) Mandel and Agol (2002 ApJ 580 171)
Link to DV Summary --- kplr009909965-001-20160209194854_dvs.pdf kplr009909965-001-20141002224145_dvs.pdf
Stellar Effective Temperature [K] ---
6211 +169-225
6211 +171-205
Stellar Surface Gravity [log10(cm/s**2)] ---
4.384 +0.108-0.201
4.384±0.093
Stellar Metallicity [dex] --- -0.34±0.3
-0.340 +0.260-0.300
Stellar Radius [Solar radii] ---
1.054 +0.303-0.163
1.054 +0.41-0.134
Stellar Mass [Solar mass] ---
0.98 +0.147-0.107
0.98 +0.148-0.113
Stellar Parameter Provenance --- q1_q17_dr25_stellar stellar_q1_q17
FW Offset Significance [percent] --- 0.23700000000000002 0.001
FW Source α(OOT) [hrs] --- 19.903296±0.000044 19.903236±0.000042
FW Source δ(OOT) [deg] --- 46.75653±0.00048 46.75556±0.00046
FW Source Δα(OOT) [sec] --- 2.3±1.6 0±1.6
FW Source Δδ(OOT) [arcsec] --- -0.4±1.7 -3.9±1.7
FW Δα(OOT) [sec] --- -0.00026±0.00019 -0±0.00023
FW Δδ(OOT) [arcsec] --- -0±0.0002 0.00051±0.00024
PRF ΔαSQ(OOT) [arcsec] --- 0.98±0.59 1.75±0.77
PRF ΔδSQ(OOT) [arcsec] --- -0.6±1 -0.5±1.4
PRF ΔθSQ(OOT) [arcsec] --- 1.13±0.68 1.8±1.3
PRF ΔαSQ(KIC) [arcsec] --- 0.97±0.53 1.73±0.79
PRF ΔδSQ(KIC) [arcsec] --- -0.5±1.1 -0.5±1.5
PRF ΔθSQ(KIC) [arcsec] --- 1.09±0.71 1.8±1.4
Known Objects
1 Kepler Objects of Interest (KOIs)
1 Threshold Crossing Events (TCEs)
8 2MASS Point Source Catalog
Data Files
1 Kepler Time Series
1 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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