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KOI-7991 Overview

KOI-7991 3.48 R⦿ 4906.50 K
?
KOI-7991.01
Architecture
KOI-7991
KOI-7991
KOI-7991.01
Other Data
Bibliography 6
Nearby Data 6
Discovery Data
Host Planet Method Year Reference Disposition
KOI-7991 KOI-7991.01 Transit 2017 Q1-Q17 DR25 KOI Table Candidate Planet
RA
19h10m12.41s
Dec
+47d14m41.26s
Distance
882.7020±19.7835 pc
Parallax
1.1044100±0.0251901 mas
Ecliptic Latitude
68.61282 deg
Ecliptic Longitude
304.15248 deg
Galactic Latitude
16.58196 deg
Galactic Longitude
78.0255 deg
Total Proper Motion
15.6654717±0.0461184 mas/yr
Proper Motion (RA)
-10.8412000±0.0439332 mas/yr
Proper Motion (Dec)
-11.3082000±0.0480392 mas/yr
Photometry
mV
12.80±0.08
mTESS
12.0051±0.0071
mJ
11.087±0.021
mH
10.635±0.021
mKs
10.521±0.011
mKep
12.609
mW1
10.474±0.022
mW2
10.549±0.019
mW3
10.430±0.053
mW4
9.059
mGaia
12.610100±0.000169
mB
13.701±0.016
mg
13.343
mi
12.294
mr
12.550
mz
12.146
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 Show Candidate Solutions >> << Hide Candidate Solutions
Teff
(K)
4906.5000±87.6795 4896 ---
5094 +100-138
Metallicity
(dex)
0.1525250±0.0072731 [M/H] -0.078 [Fe/H] ---
-0.08 +0.2-0.3
[Fe/H]
R✶
(R⦿)
3.48571 2.976 ---
4.163 +0.808-1.313
ρ✶
(g/cm3)
--- --- ---
0.22885 +0.14606-0.07234
M✶
(M⦿)
--- --- ---
1.517 +0.206-0.48
log g
(log10(cm/s2))
--- 3.61 ---
3.38 +0.21-0.157
Print
Status
Candidate Planet
Detected By
Transit
Tools
Transit Prediction Service
KOI
Source Q1-Q17 DR25 Supplemental KOI Table Q1-Q17 DR25 KOI Table
a/R✶
--- 12±3.8
Teq
(K)
--- 1337
b
---
0.443 +0.54-0.248
S
(S⨁)
---
755.16 +408.67-438.05
e
--- 0
i
(deg)
--- 87.88
P
(days)
11.9451376±0.000216 11.9451376±0.000216
Rp
(R⨁)
---
3.32 +0.64-1.05
Rp/R✶
---
0.007296 +0.00028-0.000604
a
(au)
--- .1176
δ
(%)
--- 0.00633±0.00061
T14
(hours)
--- 6.893±0.541
TC
(days)
2454975.311±0.0167 2454975.311±0.0167
Print
Kepler Detection Products (4 File Types, 7 Files)
Kepler Pipeline Data Validation Reports q1_q17_dr25_tce
Kepler Pipeline Data Validation Summaries q1_q17_dr25_tce
Kepler TCERT Reports 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_dr25_tce
Kepler Object of Interest
KepID 10198225 10198225
KOI Name K07991.01 K07991.01
Exoplanet Archive Disposition CANDIDATE CANDIDATE
Vetting Status Done Done
Date of Last Parameter Update 2018-08-16 2017-08-31
Disposition Using Kepler Data CANDIDATE CANDIDATE
Not Transit-Like False Positive Flag 0 0
Stellar Eclipse False Positive Flag 0 0
Centroid Offset False Positive Flag 0 0
Ephemeris Match Indicates Contamination False Positive Flag 0 0
Disposition Provenance q1_q17_dr25_sup_koi q1_q17_dr25_koi
Orbital Period [days] 11.9451376±0.000216 11.9451376±0.000216
Transit Epoch [BKJD] 142.3107±0.0167 142.3107±0.0167
Transit Epoch [BJD] 2454975.311±0.0167 2454975.311±0.0167
Parameters Provenance q1_q17_dr25_sup_koi q1_q17_dr25_koi
Number of Planets 1 1
TCE Delivery q1_q17_dr25_tce q1_q17_dr25_tce
Link to DV Report kplr010198225-20160209194854_dvr.pdf kplr010198225-20160209194854_dvr.pdf
RA [decimal degrees] 287.55182 287.55182
Dec [decimal degrees] 47.244862 47.244862
Kepler-band [mag] 12.609 12.609
g'-band [mag] 13.343 13.343
r'-band [mag] 12.55 12.55
i'-band [mag] 12.294 12.294
z'-band [mag] 12.146 12.146
J-band [mag] 11.087 11.087
H-band [mag] 10.635 10.635
K-band [mag] 10.521 10.521
Disposition Score --- 0.9890000000000001
Comment --- NO_COMMENT
Eccentricity --- 0
Impact Parameter ---
0.443 +0.54-0.248
Transit Duration [hrs] --- 6.893±0.541
Transit Depth [ppm] --- 63.3±6.1
Planet-Star Radius Ratio ---
0.007296 +0.00028-0.000604
Fitted Stellar Density [g/cm**3] ---
0.22885 +0.14606-0.07234
Planetary Fit Type --- LS+MCMC
Planetary Radius [Earth radii] ---
3.32 +0.64-1.05
Orbit Semi-Major Axis [au] --- .1176
Inclination [deg] --- 87.88
Equilibrium Temperature [K] --- 1337
Insolation Flux [Earth flux] ---
755.16 +408.67-438.05
Planet-Star Distance over Star Radius --- 12±3.8
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 --- 0.1713
Limb Darkening Coeff. 1 --- 0.5474
Maximum Single Event Statistic --- 2.9203577000000003
Maximum Multiple Event Statistic --- 7.650106
Transit Signal-to-Noise --- 12.4
Number of Transits --- 115
TCE Planet Number --- 1
Quarters --- 11111111111111111000000000000000
Odd-Even Depth Comparision Statistic --- 0.4747
Transit Model --- Mandel and Agol (2002 ApJ 580 171)
Link to DV Summary --- kplr010198225-001-20160209194854_dvs.pdf
Stellar Effective Temperature [K] ---
5094 +100-138
Stellar Surface Gravity [log10(cm/s**2)] ---
3.38 +0.21-0.157
Stellar Metallicity [dex] ---
-0.08 +0.2-0.3
Stellar Radius [Solar radii] ---
4.163 +0.808-1.313
Stellar Mass [Solar mass] ---
1.517 +0.206-0.48
Stellar Parameter Provenance --- q1_q17_dr25_stellar
FW Offset Significance [percent] --- 0.12300000000000001
FW Source α(OOT) [hrs] --- 19.170121±0.000017
FW Source δ(OOT) [deg] --- 47.24462±0.00018
FW Source Δα(OOT) [sec] --- 0±0.62
FW Source Δδ(OOT) [arcsec] --- -0.86±0.65
FW Δα(OOT) [sec] --- -9e-06±3.6e-05
FW Δδ(OOT) [arcsec] --- 3.9e-05±3.8e-05
PRF ΔαSQ(OOT) [arcsec] --- -0.84±0.89
PRF ΔδSQ(OOT) [arcsec] --- 0.87±0.65
PRF ΔθSQ(OOT) [arcsec] --- 1.21±0.51
PRF ΔαSQ(KIC) [arcsec] --- -0.93±0.82
PRF ΔδSQ(KIC) [arcsec] --- 0.72±0.61
PRF ΔθSQ(KIC) [arcsec] --- 1.17±0.56
Known Objects
1 Kepler Objects of Interest (KOIs)
1 Threshold Crossing Events (TCEs)
5 2MASS Point Source Catalog
Data Files
1 Kepler Time Series
1 SuperWASP Time Series
1 TrES 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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