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KOI-7842 Overview

KOI-7842 1.53 R⦿ 6251.47 K
?
KOI-7842.01
Architecture
KOI-7842
KOI-7842
KOI-7842.01
Other Data
Bibliography 6
Nearby Data 5
Discovery Data
Host Planet Method Year Reference Disposition
KOI-7842 KOI-7842.01 Transit 2017 Q1-Q17 DR25 KOI Table Candidate Planet
RA
19h19m32.78s
Dec
+43d14m01.79s
Distance
929.800+15.485-14.995
pc
Parallax
1.0467900±0.0174928 mas
Ecliptic Latitude
64.28703 deg
Ecliptic Longitude
304.83487 deg
Galactic Latitude
13.47448 deg
Galactic Longitude
74.89645 deg
Total Proper Motion
10.4561406±0.0315154 mas/yr
Proper Motion (RA)
-3.1838100±0.0307676 mas/yr
Proper Motion (Dec)
-9.9596300±0.0315908 mas/yr
Photometry
mV
13.475±0.149
mTESS
12.9584±0.0066
mJ
12.358±0.021
mH
12.150±0.018
mKs
12.068±0.018
mKep
13.396
mW1
12.019±0.042
mW2
12.033±0.041
mW3
11.879±0.237
mW4
9.058
mGaia
13.34960±0.00019
mB
13.206±0.061
mg
13.728
mi
13.253
mr
13.345
mz
13.236
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)
6251.470+111.368-149.609
 6210 ---
6450 +144-208
L✶
(log10(L⦿))
0.5067846+0.0211613-0.0213984
 --- --- ---
Metallicity
(dex)
0.0780±0.0740 [M/H] -0.113 [Fe/H] ---
-0.1 +0.25-0.3
[Fe/H]
ρ✶
(g/cm3)
0.4783089+0.1203546-0.1025006
 --- ---
0.65412 +0.45055-0.62575
M✶
(M⦿)
1.210000+0.196614-0.171223
 --- ---
1.169 +0.185-0.152
R✶
(R⦿)
1.5278500+0.0888372-0.0600874
 1.258 ---
1.273 +0.405-0.218
log g
(log10(cm/s2))
4.1526900+0.0947992-0.0789888
 4.30 ---
4.297 +0.108-0.201
Print
Status
Candidate Planet
Detected By
Transit
Tools
Transit Prediction Service
KOI
Source Q1-Q17 DR25 Supplemental KOI Table Q1-Q17 DR25 KOI Table
P
(days)
3.11141514±4.97e-05 3.11141514±4.97e-05
TC
(days)
2454965.499±0.0129 2454965.499±0.0129
a/R✶
--- 6.94±2.4
Teq
(K)
--- 1530
b
---
0.46 +0.499-0.256
S
(S⨁)
---
1296.58 +1164.25-515.49
e
--- 0
i
(deg)
--- 86.2
Rp
(R⨁)
---
0.7 +0.22-0.12
Rp/R✶
---
0.005008 +0.000317-0.00052
a
(au)
--- .044
δ
(%)
--- 0.00284±0.00043
T14
(hours)
--- 3.074±0.523
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 7601665 7601665
KOI Name K07842.01 K07842.01
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] 3.11141514±4.97e-05 3.11141514±4.97e-05
Transit Epoch [BKJD] 132.4992±0.0129 132.4992±0.0129
Transit Epoch [BJD] 2454965.499±0.0129 2454965.499±0.0129
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 kplr007601665-20160209194854_dvr.pdf kplr007601665-20160209194854_dvr.pdf
RA [decimal degrees] 289.88666 289.88666
Dec [decimal degrees] 43.233878999999995 43.233878999999995
Kepler-band [mag] 13.396 13.396
g'-band [mag] 13.728000000000002 13.728000000000002
r'-band [mag] 13.345 13.345
i'-band [mag] 13.253 13.253
z'-band [mag] 13.236 13.236
J-band [mag] 12.358 12.358
H-band [mag] 12.15 12.15
K-band [mag] 12.068000000000001 12.068000000000001
Disposition Score --- 0.999
Comment --- NO_COMMENT
Eccentricity --- 0
Impact Parameter ---
0.46 +0.499-0.256
Transit Duration [hrs] --- 3.074±0.523
Transit Depth [ppm] --- 28.4±4.3
Planet-Star Radius Ratio ---
0.005008 +0.000317-0.00052
Fitted Stellar Density [g/cm**3] ---
0.65412 +0.45055-0.62575
Planetary Fit Type --- LS+MCMC
Planetary Radius [Earth radii] ---
0.7 +0.22-0.12
Orbit Semi-Major Axis [au] --- .044
Inclination [deg] --- 86.2
Equilibrium Temperature [K] --- 1530
Insolation Flux [Earth flux] ---
1296.58 +1164.25-515.49
Planet-Star Distance over Star Radius --- 6.94±2.4
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 --- 0.3103
Limb Darkening Coeff. 1 --- 0.2947
Maximum Single Event Statistic --- 3.0956373
Maximum Multiple Event Statistic --- 7.785704999999999
Transit Signal-to-Noise --- 8.3
Number of Transits --- 431
TCE Planet Number --- 1
Quarters --- 11111111111111111000000000000000
Odd-Even Depth Comparision Statistic --- 0.5756
Transit Model --- Mandel and Agol (2002 ApJ 580 171)
Link to DV Summary --- kplr007601665-001-20160209194854_dvs.pdf
Stellar Effective Temperature [K] ---
6450 +144-208
Stellar Surface Gravity [log10(cm/s**2)] ---
4.297 +0.108-0.201
Stellar Metallicity [dex] ---
-0.1 +0.25-0.3
Stellar Radius [Solar radii] ---
1.273 +0.405-0.218
Stellar Mass [Solar mass] ---
1.169 +0.185-0.152
Stellar Parameter Provenance --- q1_q17_dr25_stellar
FW Offset Significance [percent] --- 0.006
FW Source α(OOT) [hrs] --- 19.325732±0.000028
FW Source δ(OOT) [deg] --- 43.23501±0.00048
FW Source Δα(OOT) [sec] --- -1.8±1.1
FW Source Δδ(OOT) [arcsec] --- 4.1±1.7
FW Δα(OOT) [sec] --- 6.7e-05±3.5e-05
FW Δδ(OOT) [arcsec] --- -4.6e-05±5.4e-05
PRF ΔαSQ(OOT) [arcsec] --- -0.1±1
PRF ΔδSQ(OOT) [arcsec] --- -0.2±1.2
PRF ΔθSQ(OOT) [arcsec] --- 0.2±1.3
PRF ΔαSQ(KIC) [arcsec] --- -0.21±0.92
PRF ΔδSQ(KIC) [arcsec] --- -0.2±1.1
PRF ΔθSQ(KIC) [arcsec] --- 0.26±0.98
Known Objects
1 Kepler Objects of Interest (KOIs)
1 Threshold Crossing Events (TCEs)
4 2MASS Point Source Catalog
Data Files
2 Kepler Time Series
2 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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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.