NASA
Exoplanet
Archive
A
service of
NASA
Exoplanet
Science
Institute

KOI-8151 Overview

KOI-8151 1.29 R⦿ 5874.30 K
Χ
KOI-8151.01
Architecture
KOI-8151
KOI-8151
KOI-8151.01
Other Data
Bibliography 6
Nearby Data 5
Discovery Data
Host Planet Method Year Reference Disposition
KOI-8151 KOI-8151.01 Transit 2017 Q1-Q17 DR25 KOI Table False Positive Candidate
RA
18h58m55.10s
Dec
+43d51m49.78s
Distance
1002.940±17.353 pc
Parallax
0.9683060±0.0171208 mas
Ecliptic Latitude
65.94211 deg
Ecliptic Longitude
296.72322 deg
Galactic Latitude
17.15949 deg
Galactic Longitude
73.97858 deg
Total Proper Motion
15.8594743±0.0329200 mas/yr
Proper Motion (RA)
-7.9302700±0.0299607 mas/yr
Proper Motion (Dec)
-13.7344000±0.0338491 mas/yr
Photometry
mV
14.276±0.092
mTESS
13.7068±0.0068
mJ
13.094±0.025
mH
12.794±0.022
mKs
12.790±0.027
mKep
13.922
mW1
12.679±0.023
mW2
12.735±0.023
mW3
12.917±0.433
mW4
9.43
mGaia
14.160000±0.000247
mB
15.101±0.039
mg
14.375
mi
13.727
mr
13.864
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 Q1-Q17 DR25 Supplemental KOI Table Q1-Q17 DR25 KOI Table Show Candidate Solutions >> << Hide Candidate Solutions
Teff
(K)
5874.30±85.61 ---
6221 +177-243
L✶
(log10(L⦿))
0.2502318 --- ---
Metallicity
(dex)
0.117±0.083 [M/H] ---
0.2 +0.2-0.3
[Fe/H]
ρ✶
(g/cm3)
0.6996841 ---
0.41374 +0.03313-0.03534
M✶
(M⦿)
1.06 ---
1.24 +0.168-0.184
R✶
(R⦿)
1.28782 ---
1.312 +0.428-0.23
log g
(log10(cm/s2))
4.24366 ---
4.294 +0.112-0.208
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
P
(days)
431.51734±0.001091 431.51734±0.001091
TC
(days)
2455224.697±0.0014 2455224.697±0.0014
a/R✶
--- 159.7±12.8
Teq
(K)
--- 287
b
---
0.718 +0.019-0.018
S
(S⨁)
---
1.60 +1.55-0.67
e
--- 0
i
(deg)
--- 89.74
Rp
(R⨁)
---
10.28 +3.35-1.8
Rp/R✶
---
0.071738 +0.000401-0.000646
a
(au)
--- 1.1999
δ
(%)
--- 0.53327±0.00304
T14
(hours)
--- 16.42±0.119
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 8012732 8012732
KOI Name K08151.01 K08151.01
Exoplanet Archive Disposition FALSE POSITIVE FALSE POSITIVE
Vetting Status Done Done
Date of Last Parameter Update 2018-08-16 2017-08-31
Disposition Using Kepler Data FALSE POSITIVE FALSE POSITIVE
Not Transit-Like False Positive Flag 1 1
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] 431.51734±0.001091 431.51734±0.001091
Transit Epoch [BKJD] 391.69732±0.0014 391.69732±0.0014
Transit Epoch [BJD] 2455224.697±0.0014 2455224.697±0.0014
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 kplr008012732-20160209194854_dvr.pdf kplr008012732-20160209194854_dvr.pdf
RA [decimal degrees] 284.72949 284.72949
Dec [decimal degrees] 43.864216 43.864216
Kepler-band [mag] 13.922 13.922
g'-band [mag] 14.375 14.375
r'-band [mag] 13.864 13.864
i'-band [mag] 13.727 13.727
J-band [mag] 13.094000000000001 13.094000000000001
H-band [mag] 12.794 12.794
K-band [mag] 12.790000000000001 12.790000000000001
Disposition Score --- 0.10300000000000001
Comment --- INCONSISTENT_TRANS---CENT_KIC_POS
Eccentricity --- 0
Impact Parameter ---
0.718 +0.019-0.018
Transit Duration [hrs] --- 16.42±0.119
Transit Depth [ppm] --- 5332.7±30.4
Planet-Star Radius Ratio ---
0.071738 +0.000401-0.000646
Fitted Stellar Density [g/cm**3] ---
0.41374 +0.03313-0.03534
Planetary Fit Type --- LS+MCMC
Planetary Radius [Earth radii] ---
10.28 +3.35-1.8
Orbit Semi-Major Axis [au] --- 1.1999
Inclination [deg] --- 89.74
Equilibrium Temperature [K] --- 287
Insolation Flux [Earth flux] ---
1.60 +1.55-0.67
Planet-Star Distance over Star Radius --- 159.7±12.8
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 --- 0.3022
Limb Darkening Coeff. 1 --- 0.33440000000000003
Maximum Single Event Statistic --- 105.045815
Maximum Multiple Event Statistic --- 121.43252
Transit Signal-to-Noise --- 206.20000000000002
Number of Transits --- 3
TCE Planet Number --- 1
Quarters --- 01111111111111111000000000000000
Odd-Even Depth Comparision Statistic --- 0.08030000000000001
Transit Model --- Mandel and Agol (2002 ApJ 580 171)
Link to DV Summary --- kplr008012732-001-20160209194854_dvs.pdf
Stellar Effective Temperature [K] ---
6221 +177-243
Stellar Surface Gravity [log10(cm/s**2)] ---
4.294 +0.112-0.208
Stellar Metallicity [dex] ---
0.2 +0.2-0.3
Stellar Radius [Solar radii] ---
1.312 +0.428-0.23
Stellar Mass [Solar mass] ---
1.24 +0.168-0.184
Stellar Parameter Provenance --- q1_q17_dr25_stellar
FW Offset Significance [percent] --- 0.005
FW Source α(OOT) [hrs] --- 18.9819736±0.0000018
FW Source δ(OOT) [deg] --- 43.863881±0.000021
FW Source Δα(OOT) [sec] --- 0.286±0.071
FW Source Δδ(OOT) [arcsec] --- -1.211±0.075
FW Δα(OOT) [sec] --- -0.00058±0.00072
FW Δδ(OOT) [arcsec] --- 0.0006±0.00093
PRF ΔαSQ(OOT) [arcsec] --- -0.1±0.17
PRF ΔδSQ(OOT) [arcsec] --- -0.065±0.08
PRF ΔθSQ(OOT) [arcsec] --- 0.12±0.13
PRF ΔαSQ(KIC) [arcsec] --- 0.18±0.17
PRF ΔδSQ(KIC) [arcsec] --- -1.272±0.089
PRF ΔθSQ(KIC) [arcsec] --- 1.28±0.1
Known Objects
1 Kepler Objects of Interest (KOIs)
1 Threshold Crossing Events (TCEs)
4 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
External Link
Search
Browse
Download

NASA Exoplanet Archive is operated by the California Institute of Technology, under contract with the National Aeronautics and Space Administration under the Exoplanet Exploration Program.