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KOI-7331 Overview

KOI-7331 1.00 R⦿ 5117.00 K
Χ
KOI-7331.01
Architecture
KOI-7331
KOI-7331
KOI-7331.01
Other Data
Bibliography 7
Nearby Data 5
Discovery Data
Host Planet Method Year Reference Disposition
KOI-7331 KOI-7331.01 Transit 2015 Q1-Q17 DR24 KOI Table False Positive Candidate
RA
19h24m26.33s
Dec
+47d36m55.80s
Distance
597.383+25.468-23.500
pc
Parallax
1.6486200±0.0679548 mas
Ecliptic Latitude
68.09981 deg
Ecliptic Longitude
310.60985 deg
Galactic Latitude
14.51994 deg
Galactic Longitude
79.3701 deg
Total Proper Motion
8.0122566±0.1451419 mas/yr
Proper Motion (RA)
3.904910±0.138233 mas/yr
Proper Motion (Dec)
6.996280±0.147228 mas/yr
Photometry
mV
14.559±0.172
mTESS
13.7218±0.0071
mJ
12.839±0.020
mH
12.437±0.018
mKs
12.361±0.016
mKep
14.319
mW1
12.192±0.022
mW2
12.237±0.022
mW3
12.003±0.190
mW4
9.152
mGaia
14.295700±0.000321
mB
15.630±0.066
mg
14.978
mi
14.036
mr
14.248
mz
13.878
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)
5117.0±122.0 5158 --- 5164±102 5780
L✶
(log10(L⦿))
-0.2124470 --- --- --- ---
ρ✶
(g/cm3)
1.2259398 --- ---
0.58519 +9.92963-0.11340
0.59794 +3.42677-0.08508
M✶
(M⦿)
0.86 --- ---
0.91 +0.172-0.125
1
R✶
(R⦿)
0.996319 1.766 ---
1.676 +1.025-0.839
1
log g
(log10(cm/s2))
4.37577 4.01 ---
3.949 +0.604-0.325
4.438
Metallicity
(dex)
--- -0.035 [Fe/H] ---
-0.02 +0.3-0.25
[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
P
(days)
0.84986054±1.855e-05 0.84986054±1.855e-05 0.8498588±2.041e-05
TC
(days)
2454965.055±0.0315 2454965.055±0.0315 2454965.058±0.0346
a/R✶
--- 2.82±1.4 2.84±1.4
Teq
(K)
--- 2260 1922
b
---
1.26 +4.633-0.182
0.9823 +0.0172-0.4325
S
(S⨁)
---
6185.90 +11187.41-4761.44
3224.73±0.00
e
--- 0 0
i
(deg)
--- 63.43 69.9
Rp
(R⨁)
---
67.45 +41.25-33.77
14.4±0
Rp/R✶
---
0.368524 +4.600108-0.165176
0.131901 +0.000564-0.043225
a
(au)
--- .017 .0176
δ
(%)
--- 0.65715±0.00699
0.65610+0.01340-0.01340
T14
(hours)
--- 1.3875±0.0225 1.382±0.15
Print
Kepler Detection Products (4 File Types, 11 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_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 10468514 10468514 10468514
KOI Name K07331.01 K07331.01 K07331.01
Exoplanet Archive Disposition FALSE POSITIVE CANDIDATE FALSE POSITIVE
Vetting Status Done Done Done
Date of Last Parameter Update 2018-08-16 2017-08-31 2015-09-24
Disposition Using Kepler Data FALSE POSITIVE CANDIDATE FALSE POSITIVE
Not Transit-Like False Positive Flag 0 0 0
Stellar Eclipse False Positive Flag 1 0 1
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] 0.84986054±1.855e-05 0.84986054±1.855e-05 0.8498588±2.041e-05
Transit Epoch [BKJD] 132.0547±0.0315 132.0547±0.0315 132.0576±0.0346
Transit Epoch [BJD] 2454965.055±0.0315 2454965.055±0.0315 2454965.058±0.0346
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 kplr010468514-20160209194854_dvr.pdf kplr010468514-20160209194854_dvr.pdf kplr010468514-20141002224145_dvr.pdf
RA [decimal degrees] 291.10974 291.10974 291.10974
Dec [decimal degrees] 47.61549 47.61549 47.61549
Kepler-band [mag] 14.319 14.319 14.319
g'-band [mag] 14.978000000000002 14.978000000000002 14.978000000000002
r'-band [mag] 14.248000000000001 14.248000000000001 14.248000000000001
i'-band [mag] 14.036000000000001 14.036000000000001 14.036000000000001
z'-band [mag] 13.878 13.878 13.878
J-band [mag] 12.839 12.839 12.839
H-band [mag] 12.437000000000001 12.437000000000001 12.437000000000001
K-band [mag] 12.361 12.361 12.361
Disposition Score --- 0.7010000000000001 ---
Comment --- CENT_FEW_DIFFS SIG_SEC_IN_DV_MODEL_SHIFT---OTHER_TCE_AT_SAME_PERIOD_DIFF_EPOCH---TOO_FEW_QUARTERS
Eccentricity --- 0 0
Impact Parameter ---
1.26 +4.633-0.182
0.9823 +0.0172-0.4325
Transit Duration [hrs] --- 1.3875±0.0225 1.382±0.15
Transit Depth [ppm] --- 6571.5±69.9 6561±134
Planet-Star Radius Ratio ---
0.368524 +4.600108-0.165176
0.131901 +0.000564-0.043225
Fitted Stellar Density [g/cm**3] ---
0.58519 +9.92963-0.11340
0.59794 +3.42677-0.08508
Planetary Fit Type --- LS+MCMC MCMC
Planetary Radius [Earth radii] ---
67.45 +41.25-33.77
14.4±0
Orbit Semi-Major Axis [au] --- .017 .0176
Inclination [deg] --- 63.43 69.9
Equilibrium Temperature [K] --- 2260 1922
Insolation Flux [Earth flux] ---
6185.90 +11187.41-4761.44
3224.73±0.00
Planet-Star Distance over Star Radius --- 2.82±1.4 2.84±1.4
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 --- 0.19970000000000002 0.26730000000000004
Limb Darkening Coeff. 1 --- 0.5041 0.3981
Maximum Single Event Statistic --- 18.063307 10.495322
Maximum Multiple Event Statistic --- 52.619453 27.919725
Transit Signal-to-Noise --- 100.10000000000001 29.0
Number of Transits --- 31 31
TCE Planet Number --- 1 1
Quarters --- 00000000000000001000000000000000 1000000000000000
Odd-Even Depth Comparision Statistic --- 0.6977 ---
Transit Model --- Mandel and Agol (2002 ApJ 580 171) Mandel and Agol (2002 ApJ 580 171)
Link to DV Summary --- kplr010468514-001-20160209194854_dvs.pdf kplr010468514-001-20141002224145_dvs.pdf
Stellar Effective Temperature [K] --- 5164±102 5780
Stellar Surface Gravity [log10(cm/s**2)] ---
3.949 +0.604-0.325
4.438
Stellar Metallicity [dex] ---
-0.02 +0.3-0.25
---
Stellar Radius [Solar radii] ---
1.676 +1.025-0.839
1
Stellar Mass [Solar mass] ---
0.91 +0.172-0.125
1
Stellar Parameter Provenance --- q1_q17_dr25_stellar Solar
FW Offset Significance [percent] --- 0.02 0.004
FW Source α(OOT) [hrs] --- 19.40732±0.00003 19.407329±0.000012
FW Source δ(OOT) [deg] --- 47.615574±0.000058 47.61559±0.00011
FW Source Δα(OOT) [sec] --- 0.2±1.1 0.46±0.45
FW Source Δδ(OOT) [arcsec] --- 0.3±0.21 0.34±0.39
FW Δα(OOT) [sec] --- -0.0006±0.0045 -0.0009±0.0012
FW Δδ(OOT) [arcsec] --- -0.0008±0.0019 -0.0005±0.0013
PRF ΔαSQ(OOT) [arcsec] --- 0.039±0.07 0.033±0.071
PRF ΔδSQ(OOT) [arcsec] --- 0.093±0.069 0.114±0.071
PRF ΔθSQ(OOT) [arcsec] --- 0.101±0.07 0.119±0.071
PRF ΔαSQ(KIC) [arcsec] --- 0.031±0.07 0.025±0.071
PRF ΔδSQ(KIC) [arcsec] --- 0.305±0.069 0.324±0.071
PRF ΔθSQ(KIC) [arcsec] --- 0.306±0.069 0.325±0.071
Known Objects
1 Kepler Objects of Interest (KOIs)
1 Threshold Crossing Events (TCEs)
3 2MASS Point Source Catalog
Data Files
2 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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