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KOI-4871 Overview

KOI-4871 1.16 R⦿ 6538.00 K
?
KOI-4871.01
?
KOI-4871.02
Architecture
KOI-4871
KOI-4871
KOI-4871.01
KOI-4871.02
Other Data
Bibliography 9
Nearby Data 5
Discovery Data
Host Planet Method Year Reference Disposition
KOI-4871 KOI-4871.01 Transit 2014 Q1-Q12 KOI Table Candidate Planet
KOI-4871 KOI-4871.02 Transit 2015 Q1-Q17 DR24 KOI Table Candidate Planet
RA
19h14m06.97s
Dec
+42d16m34.55s
Distance
736.021+20.616-19.541
pc
Parallax
1.3308300±0.0367578 mas
Ecliptic Latitude
63.6705 deg
Ecliptic Longitude
302.01461 deg
Galactic Latitude
13.9862 deg
Galactic Longitude
73.57469 deg
Total Proper Motion
4.3641763±0.0801224 mas/yr
Proper Motion (RA)
-3.0346900±0.0897672 mas/yr
Proper Motion (Dec)
3.1363500±0.0698968 mas/yr
Photometry
mV
13.102±0.103
mTESS
12.6450±0.0071
mJ
12.067±0.023
mH
11.820±0.022
mKs
11.778±0.013
mKep
13.050
mW1
11.727±0.023
mW2
11.754±0.021
mW3
12.078±0.244
mW4
8.885
mGaia
13.010400±0.001128
mB
13.333±0.125
mg
13.341
mi
12.925
mr
13.004
mz
12.896
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 Supplemental KOI Table Q1-Q17 DR25 KOI Table Q1-Q17 DR24 KOI Table Q1-Q17 DR24 KOI Table Q1-Q16 KOI Table Q1-Q12 KOI Table Show Candidate Solutions >> << Hide Candidate Solutions
Teff
(K)
6341.9100+107.3010-85.1203
 6268 --- ---
6538 +147-196
6532 +159-201
6532 +159-201
6532 +159-201
6532.00 +159.00-201.00
Metallicity
(dex)
-0.1399580±0.0114308 [M/H] -0.395 [Fe/H] --- ---
-0.4 +0.25-0.3
[Fe/H]
-0.400 +0.240-0.300
[Fe/H]
-0.400 +0.240-0.300
[Fe/H]
-0.400 +0.240-0.300
[Fe/H]
-0.400 +0.240-0.300
[Fe/H]
ρ✶
(g/cm3)
0.6813028+0.1534624-0.1433173
 --- --- ---
1.16426 +0.70684-0.59467
1.07757 +2.51702-0.23920
1.16125 +0.58151-0.70755
1.16125 +0.58151-0.70755
1.16125 +0.58151-0.70755
M✶
(M⦿)
1.260000+0.236464-0.137978
 --- --- ---
1.061 +0.137-0.112
1.056 +0.219-0.11
1.056 +0.219-0.11
1.056 +0.219-0.11
1.0560 +0.2190-0.1100
R✶
(R⦿)
1.3763600+0.0790312-0.0469739
 1.288 --- ---
1.156 +0.241-0.161
1.247 +0.571-0.207
1.247 +0.571-0.207
1.247 +0.571-0.207
1.2470 +0.5710-0.2070
log g
(log10(cm/s2))
4.2609700+0.0913702-0.0741717
 4.28 --- ---
4.339 +0.092-0.138
4.271±0.135
4.271 +0.135-0.262
4.271 +0.135-0.262
4.271 +0.135-0.262
L✶
(log10(L⦿))
0.4410392+0.0298560-0.0287522
 --- --- --- --- --- --- --- ---
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 Q1-Q16 KOI Table Q1-Q12 KOI Table
P
(days)
4.08197713±4.792e-05 4.08197713±4.792e-05 4.08194098±5.052e-05 4.08194098±5.052e-05 4.08194098±5.052e-05
TC
(days)
2454965.11±0.00971 2454965.11±0.00971 2454965.111±0.0117 2454965.111±0.0117 2454965.111±0.0117
a/R✶
--- 10.08±3.1 10.08±2.5 10.08±2.5 10.08±2.5
Teq
(K)
--- 1372 1425 1425 1425
b
---
0.328 +0.128-0.328
0.3304 +0.125-0.3304
0.3304 +0.125-0.3304
0.3304 +0.125-0.3304
S
(S⨁)
---
836.88 +498.99-287.95
974.06 +1305.33-376.17
974.06 +1305.33-376.17
974.06 +1305.33-376.17
e
--- 0 0 0 0
i
(deg)
--- 88.14 88.24 88.24 88.24
Rp
(R⨁)
---
0.6 +0.13-0.08
0.65 +0.29-0.11
0.65 +0.29-0.11
0.65 +0.29-0.11
Rp/R✶
---
0.004772 +0.000383-0.000297
0.004753 +0.00036-0.000343
0.004753 +0.00036-0.000343
0.004753 +0.00036-0.000343
a
(au)
--- .0511 .051 .051 .051
δ
(%)
--- 0.00262±0.00034 0.00260±0.00035 0.00260±0.00035 0.00260±0.00035
T14
(hours)
--- 2.943±0.305 2.943±0.369 2.943±0.369 2.943±0.369
Print
Status
Candidate Planet
Detected By
Transit
Tools
Transit Prediction Service
KOI
Source Q1-Q17 DR25 Supplemental KOI Table Q1-Q17 DR24 KOI Table
a/R✶
--- 12.02±5.6
Teq
(K)
--- 1288
b
---
0.6606 +0.0203-0.4984
S
(S⨁)
---
650.66 +871.96-251.27
e
--- 0
i
(deg)
--- 87.09
P
(days)
5.522479±6.632e-05 5.522479±6.632e-05
Rp
(R⨁)
---
0.76 +0.35-0.13
Rp/R✶
---
0.005574 +0.000184-0.000677
a
(au)
--- .0624
δ
(%)
--- 0.00331±0.00047
T14
(hours)
--- 2.666±0.278
TC
(days)
2454966.118±0.0111 2454966.118±0.0111
Print
Kepler Detection Products (4 File Types, 13 Files)
Kepler Pipeline Data Validation Reports q1_q12_tce q1_q17_dr24_tce q1_q17_dr25_tce
Kepler Pipeline Data Validation Summaries q1_q12_tce 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_q12_tce q1_q17_dr24_tce q1_q17_dr25_tce
Kepler Detection Products
Kepler Pipeline Data Validation Summaries q1_q17_dr24_tce
Kepler Object of Interest
KepID 6767227 6767227 6767227 6767227 6767227
KOI Name K04871.01 K04871.01 K04871.01 K04871.01 K04871.01
Exoplanet Archive Disposition CANDIDATE CANDIDATE CANDIDATE NOT DISPOSITIONED CANDIDATE
Vetting Status Done Done Done Done Done
Date of Last Parameter Update 2018-08-16 2017-08-31 2015-09-24 2014-12-18 2014-12-04
Disposition Using Kepler Data CANDIDATE CANDIDATE CANDIDATE NOT DISPOSITIONED CANDIDATE
Not Transit-Like False Positive Flag 0 0 0 0 0
Stellar Eclipse False Positive Flag 0 0 0 0 0
Centroid Offset False Positive Flag 0 0 0 0 0
Ephemeris Match Indicates Contamination False Positive Flag 0 0 0 0 0
Disposition Provenance q1_q17_dr25_sup_koi q1_q17_dr25_koi q1_q17_dr24_koi q1_q16_koi q1_q12_koi
Orbital Period [days] 4.08197713±4.792e-05 4.08197713±4.792e-05 4.08194098±5.052e-05 4.08194098±5.052e-05 4.08194098±5.052e-05
Transit Epoch [BKJD] 132.10953±0.00971 132.10953±0.00971 132.111±0.0117 132.111±0.0117 132.111±0.0117
Transit Epoch [BJD] 2454965.11±0.00971 2454965.11±0.00971 2454965.111±0.0117 2454965.111±0.0117 2454965.111±0.0117
Parameters Provenance q1_q17_dr25_sup_koi q1_q17_dr25_koi q1_q17_dr24_koi q1_q16_koi q1_q12_koi
Number of Planets 2 1 2 1 1
TCE Delivery q1_q17_dr25_tce q1_q17_dr25_tce q1_q17_dr24_tce --- q1_q12_tce
Link to DV Report kplr006767227-20160209194854_dvr.pdf kplr006767227-20160209194854_dvr.pdf kplr006767227-20141002224145_dvr.pdf --- kplr006767227-20121029204534_dvr.pdf
RA [decimal degrees] 288.52902 288.52902 288.52902 288.52902 288.52902
Dec [decimal degrees] 42.27626 42.27626 42.27626 42.27626 42.27626
Kepler-band [mag] 13.05 13.05 13.05 13.05 13.05
g'-band [mag] 13.341000000000001 13.341000000000001 13.341000000000001 13.341000000000001 13.341000000000001
r'-band [mag] 13.004000000000001 13.004000000000001 13.004000000000001 13.004000000000001 13.004000000000001
i'-band [mag] 12.925 12.925 12.925 12.925 12.925
z'-band [mag] 12.896 12.896 12.896 12.896 12.896
J-band [mag] 12.067 12.067 12.067 12.067 12.067
H-band [mag] 11.82 11.82 11.82 11.82 11.82
K-band [mag] 11.778 11.778 11.778 11.778 11.778
Disposition Score --- 0.875 --- --- ---
Comment --- NO_COMMENT --- --- ---
Eccentricity --- 0 0 0 0
Impact Parameter ---
0.328 +0.128-0.328
0.3304 +0.125-0.3304
0.3304 +0.125-0.3304
0.3304 +0.125-0.3304
Transit Duration [hrs] --- 2.943±0.305 2.943±0.369 2.943±0.369 2.943±0.369
Transit Depth [ppm] --- 26.2±3.4 26±3.5 26±3.5 26±3.5
Planet-Star Radius Ratio ---
0.004772 +0.000383-0.000297
0.004753 +0.00036-0.000343
0.004753 +0.00036-0.000343
0.004753 +0.00036-0.000343
Fitted Stellar Density [g/cm**3] ---
1.16426 +0.70684-0.59467
1.16125 +0.58151-0.70755
1.16125 +0.58151-0.70755
1.16125 +0.58151-0.70755
Planetary Fit Type --- LS+MCMC MCMC MCMC MCMC
Planetary Radius [Earth radii] ---
0.6 +0.13-0.08
0.65 +0.29-0.11
0.65 +0.29-0.11
0.65 +0.29-0.11
Orbit Semi-Major Axis [au] --- .0511 .051 .051 .051
Inclination [deg] --- 88.14 88.24 88.24 88.24
Equilibrium Temperature [K] --- 1372 1425 1425 1425
Insolation Flux [Earth flux] ---
836.88 +498.99-287.95
974.06 +1305.33-376.17
974.06 +1305.33-376.17
974.06 +1305.33-376.17
Planet-Star Distance over Star Radius --- 10.08±3.1 10.08±2.5 10.08±2.5 10.08±2.5
Limb Darkening Model --- Claret (2011 A&A 529 75) ATLAS LS Claret (2011 A&A 529 75) ATLAS LS Claret (2011 A&A 529 75) ATLAS LS Claret (2011 A&A 529 75) ATLAS LS
Limb Darkening Coeff. 4 --- 0.0 0.0 0.0 0.0
Limb Darkening Coeff. 3 --- 0.0 0.0 0.0 0.0
Limb Darkening Coeff. 2 --- 0.30710000000000004 0.30910000000000004 0.30910000000000004 0.30910000000000004
Limb Darkening Coeff. 1 --- 0.2866 0.2864 0.2864 0.2864
Maximum Single Event Statistic --- 2.875542 4.798505 --- ---
Maximum Multiple Event Statistic --- 7.918291 8.864446 --- ---
Transit Signal-to-Noise --- 9.3 9.9 9.9 9.9
Number of Transits --- 333 333 --- ---
TCE Planet Number --- 1 1 --- 1
Quarters --- 11111111111111111000000000000000 11111111111111111000000000000000 --- ---
Odd-Even Depth Comparision Statistic --- 0.5117 --- --- ---
Transit Model --- Mandel and Agol (2002 ApJ 580 171) Mandel and Agol (2002 ApJ 580 171) Mandel and Agol (2002 ApJ 580 171) Mandel and Agol (2002 ApJ 580 171)
Link to DV Summary --- kplr006767227-001-20160209194854_dvs.pdf kplr006767227-001-20141002224145_dvs.pdf --- kplr006767227-001-20121115231752_dvs.pdf
Stellar Effective Temperature [K] ---
6538 +147-196
6532 +159-201
6532 +159-201
6532.00 +159.00-201.00
Stellar Surface Gravity [log10(cm/s**2)] ---
4.339 +0.092-0.138
4.271 +0.135-0.262
4.271 +0.135-0.262
4.271 +0.135-0.262
Stellar Metallicity [dex] ---
-0.4 +0.25-0.3
-0.400 +0.240-0.300
-0.400 +0.240-0.300
-0.400 +0.240-0.300
Stellar Radius [Solar radii] ---
1.156 +0.241-0.161
1.247 +0.571-0.207
1.247 +0.571-0.207
1.2470 +0.5710-0.2070
Stellar Mass [Solar mass] ---
1.061 +0.137-0.112
1.056 +0.219-0.11
1.056 +0.219-0.11
1.0560 +0.2190-0.1100
Stellar Parameter Provenance --- q1_q17_dr25_stellar stellar_q1_q16 stellar_q1_q16 stellar_q1_q16
FW Offset Significance [percent] --- 0.004 0.188 --- 0.276
FW Source α(OOT) [hrs] --- 19.235267±0.00003 19.235292±0.000031 --- 19.235250000±0.000035000
FW Source δ(OOT) [deg] --- 42.27564±0.00038 42.27601±0.0004 --- 42.27604000±0.00042000
FW Source Δα(OOT) [sec] --- -0±1.2 0.9±1.2 --- -0.08000±0.13000
FW Source Δδ(OOT) [arcsec] --- -2.2±1.4 -0.9±1.4 --- -0.06000±0.10000
FW Δα(OOT) [sec] --- 5e-06±3.3e-05 -1.9e-05±3.1e-05 --- 2.1e-06±3.4e-06
FW Δδ(OOT) [arcsec] --- 6.4e-05±3.7e-05 2.6e-05±3.5e-05 --- 1.7e-06±2.8e-06
PRF ΔαSQ(OOT) [arcsec] --- 0.13±0.76 0.4±0.54 --- 0.7100±0.8400
PRF ΔδSQ(OOT) [arcsec] --- 1.02±0.85 -1.01±0.98 --- -0.2000±1.2000
PRF ΔθSQ(OOT) [arcsec] --- 1.03±0.81 1.09±0.95 --- 0.7300±0.8700
PRF ΔαSQ(KIC) [arcsec] --- 0.07±0.84 0.36±0.51 --- 0.6400±0.8400
PRF ΔδSQ(KIC) [arcsec] --- 1.15±0.96 -0.9±1.1 --- -0.1000±1.2000
PRF ΔθSQ(KIC) [arcsec] --- 1.15±0.93 1±1.1 --- 0.6400±0.8500
KepID 6767227 6767227
KOI Name K04871.02 K04871.02
Exoplanet Archive Disposition CANDIDATE CANDIDATE
Vetting Status Done Done
Date of Last Parameter Update 2018-08-16 2015-09-24
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_dr24_koi
Orbital Period [days] 5.522479±6.632e-05 5.522479±6.632e-05
Transit Epoch [BKJD] 133.1184±0.0111 133.1184±0.0111
Transit Epoch [BJD] 2454966.118±0.0111 2454966.118±0.0111
Parameters Provenance q1_q17_dr25_sup_koi q1_q17_dr24_koi
Number of Planets 2 2
TCE Delivery q1_q17_dr25_tce q1_q17_dr24_tce
Link to DV Report kplr006767227-20160209194854_dvr.pdf kplr006767227-20141002224145_dvr.pdf
RA [decimal degrees] 288.52902 288.52902
Dec [decimal degrees] 42.27626 42.27626
Kepler-band [mag] 13.05 13.05
g'-band [mag] 13.341000000000001 13.341000000000001
r'-band [mag] 13.004000000000001 13.004000000000001
i'-band [mag] 12.925 12.925
z'-band [mag] 12.896 12.896
J-band [mag] 12.067 12.067
H-band [mag] 11.82 11.82
K-band [mag] 11.778 11.778
Eccentricity --- 0
Impact Parameter ---
0.6606 +0.0203-0.4984
Transit Duration [hrs] --- 2.666±0.278
Transit Depth [ppm] --- 33.1±4.7
Planet-Star Radius Ratio ---
0.005574 +0.000184-0.000677
Fitted Stellar Density [g/cm**3] ---
1.07757 +2.51702-0.23920
Planetary Fit Type --- MCMC
Planetary Radius [Earth radii] ---
0.76 +0.35-0.13
Orbit Semi-Major Axis [au] --- .0624
Inclination [deg] --- 87.09
Equilibrium Temperature [K] --- 1288
Insolation Flux [Earth flux] ---
650.66 +871.96-251.27
Planet-Star Distance over Star Radius --- 12.02±5.6
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 --- 0.30910000000000004
Limb Darkening Coeff. 1 --- 0.2864
Maximum Single Event Statistic --- 3.168126
Maximum Multiple Event Statistic --- 8.169899
Transit Signal-to-Noise --- 8.6
Number of Transits --- 226
TCE Planet Number --- 2
Quarters --- 11111111111111111000000000000000
Transit Model --- Mandel and Agol (2002 ApJ 580 171)
Link to DV Summary --- kplr006767227-002-20141002224145_dvs.pdf
Stellar Effective Temperature [K] ---
6532 +159-201
Stellar Surface Gravity [log10(cm/s**2)] --- 4.271±0.135
Stellar Metallicity [dex] ---
-0.400 +0.240-0.300
Stellar Radius [Solar radii] ---
1.247 +0.571-0.207
Stellar Mass [Solar mass] ---
1.056 +0.219-0.11
Stellar Parameter Provenance --- stellar_q1_q17
FW Offset Significance [percent] --- 0.0
FW Source α(OOT) [hrs] --- 19.235149±0.00003
FW Source δ(OOT) [deg] --- 42.27628±0.00038
FW Source Δα(OOT) [sec] --- -4.8±1.2
FW Source Δδ(OOT) [arcsec] --- 0.1±1.4
FW Δα(OOT) [sec] --- 0.000164±4e-05
FW Δδ(OOT) [arcsec] --- 2e-06±4.6e-05
PRF ΔαSQ(OOT) [arcsec] --- 0±1.1
PRF ΔδSQ(OOT) [arcsec] --- 0.69±0.47
PRF ΔθSQ(OOT) [arcsec] --- 0.69±0.68
PRF ΔαSQ(KIC) [arcsec] --- 0.01±0.98
PRF ΔδSQ(KIC) [arcsec] --- 0.81±0.49
PRF ΔθSQ(KIC) [arcsec] --- 0.81±0.61
Known Objects
2 Kepler Objects of Interest (KOIs)
1 Threshold Crossing Events (TCEs)
2 2MASS Point Source Catalog
Data Files
2 Kepler Time Series
1 SuperWASP Time Series
System
Star
Confirmed
Candidate
False Positive Planet
Controversial
False Positive
Aliases
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Time Series
Kepler | K2
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