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KOI-4904 Overview

KOI-4904 0.85 R⦿ 5592.00 K
?
KOI-4904.01
Architecture
KOI-4904
KOI-4904
KOI-4904.01
Other Data
Bibliography 9
Nearby Data 6
Discovery Data
Host Planet Method Year Reference Disposition
KOI-4904 KOI-4904.01 Transit 2014 Q1-Q12 KOI Table Candidate Planet
RA
18h58m54.72s
Dec
+45d03m53.83s
Distance
879.417+16.101-15.542
pc
Parallax
1.1084600±0.0202995 mas
Ecliptic Latitude
67.10415 deg
Ecliptic Longitude
297.48634 deg
Galactic Latitude
17.5957 deg
Galactic Longitude
75.15122 deg
Total Proper Motion
5.8839822±0.0421756 mas/yr
Proper Motion (RA)
5.4829600±0.0411162 mas/yr
Proper Motion (Dec)
-2.1350400±0.0485876 mas/yr
Photometry
mV
15.293±0.172
mTESS
14.5254±0.0063
mJ
13.838±0.026
mH
13.501±0.030
mKs
13.454±0.044
mKep
15.033
mW1
13.404±0.024
mW2
13.433±0.026
mW3
12.607
mW4
8.763
mGaia
15.0093±0.0003
mB
15.906±0.068
mg
15.528
mi
14.820
mr
14.987
mz
14.763
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 Q1-Q16 KOI Table Q1-Q12 KOI Table Show Candidate Solutions >> << Hide Candidate Solutions
Teff
(K)
5592.0±122.0 5620 --- 5523±74
5835 +152-164
5835 +152-164
5835.00 +152.00-164.00
L✶
(log10(L⦿))
-0.1981277 --- --- --- --- --- ---
ρ✶
(g/cm3)
2.2879084 --- ---
1.86297 +0.34721-1.10594
2.03281 +0.28395-1.34922
2.03281 +0.28395-1.34922
2.03281 +0.28395-1.34922
M✶
(M⦿)
0.99 --- ---
0.922 +0.062-0.043
0.963 +0.097-0.114
0.963 +0.097-0.114
0.9630 +0.0970-0.1140
R✶
(R⦿)
0.848114 0.756 ---
1.046 +0.154-0.126
0.869 +0.344-0.069
0.869 +0.344-0.069
0.8690 +0.3440-0.0690
log g
(log10(cm/s2))
4.57679 4.69 ---
4.364 +0.121-0.099
4.544 +0.029-0.286
4.544 +0.029-0.286
4.544 +0.029-0.286
Metallicity
(dex)
--- -0.165 [Fe/H] --- 0.14±0.15 [Fe/H]
-0.160 +0.240-0.280
[Fe/H]
-0.160 +0.240-0.280
[Fe/H]
-0.160 +0.240-0.280
[Fe/H]
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
a/R✶
--- 10.84±2 11.16±1.6 11.16±1.6 11.16±1.6
Teq
(K)
--- 1178 1126 1126 1126
b
---
0.041 +0.414-0.041
0.0435 +0.409-0.0435
0.0435 +0.409-0.0435
0.0435 +0.409-0.0435
S
(S⨁)
---
455.99 +176.97-121.77
380.10 +440.73-92.68
380.10 +440.73-92.68
380.10 +440.73-92.68
e
--- 0 0 0 0
i
(deg)
--- 89.79 89.95 89.95 89.95
P
(days)
3.5944891±3.353e-05 3.5944891±3.353e-05 3.59449824±3.194e-05 3.59449824±3.194e-05 3.59449824±3.194e-05
Rp
(R⨁)
---
0.98 +0.14-0.12
0.84 +0.33-0.07
0.84 +0.33-0.07
0.84 +0.33-0.07
Rp/R✶
---
0.00854 +0.000608-0.000601
0.008851 +0.000425-0.000907
0.008851 +0.000425-0.000907
0.008851 +0.000425-0.000907
a
(au)
--- .0447 .0454 .0454 .0454
δ
(%)
--- 0.008990±0.001050 0.009420±0.001120 0.009420±0.001120 0.009420±0.001120
T14
(hours)
--- 2.557±0.269 2.484±0.256 2.484±0.256 2.484±0.256
TC
(days)
2454965.362±0.00779 2454965.362±0.00779 2454965.361±0.00749 2454965.361±0.00749 2454965.361±0.00749
Print
Kepler Detection Products (4 File Types, 12 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_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 Object of Interest
KepID 8803757 8803757 8803757 8803757 8803757
KOI Name K04904.01 K04904.01 K04904.01 K04904.01 K04904.01
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] 3.5944891±3.353e-05 3.5944891±3.353e-05 3.59449824±3.194e-05 3.59449824±3.194e-05 3.59449824±3.194e-05
Transit Epoch [BKJD] 132.36207±0.00779 132.36207±0.00779 132.36135±0.00749 132.36135±0.00749 132.36135±0.00749
Transit Epoch [BJD] 2454965.362±0.00779 2454965.362±0.00779 2454965.361±0.00749 2454965.361±0.00749 2454965.361±0.00749
Parameters Provenance q1_q17_dr25_sup_koi q1_q17_dr25_koi q1_q17_dr24_koi q1_q16_koi q1_q12_koi
Number of Planets 1 1 1 1 1
TCE Delivery q1_q17_dr25_tce q1_q17_dr25_tce q1_q17_dr24_tce --- q1_q12_tce
Link to DV Report kplr008803757-20160209194854_dvr.pdf kplr008803757-20160209194854_dvr.pdf kplr008803757-20141002224145_dvr.pdf --- kplr008803757-20121029204534_dvr.pdf
RA [decimal degrees] 284.72797 284.72797 284.72797 284.72797 284.72797
Dec [decimal degrees] 45.064968 45.064968 45.064968 45.064968 45.064968
Kepler-band [mag] 15.033000000000001 15.033000000000001 15.033000000000001 15.033000000000001 15.033000000000001
g'-band [mag] 15.528 15.528 15.528 15.528 15.528
r'-band [mag] 14.987 14.987 14.987 14.987 14.987
i'-band [mag] 14.82 14.82 14.82 14.82 14.82
z'-band [mag] 14.763 14.763 14.763 14.763 14.763
J-band [mag] 13.838000000000001 13.838000000000001 13.838000000000001 13.838000000000001 13.838000000000001
H-band [mag] 13.501000000000001 13.501000000000001 13.501000000000001 13.501000000000001 13.501000000000001
K-band [mag] 13.454 13.454 13.454 13.454 13.454
Disposition Score --- 0.995 --- --- ---
Comment --- NO_COMMENT --- --- ---
Eccentricity --- 0 0 0 0
Impact Parameter ---
0.041 +0.414-0.041
0.0435 +0.409-0.0435
0.0435 +0.409-0.0435
0.0435 +0.409-0.0435
Transit Duration [hrs] --- 2.557±0.269 2.484±0.256 2.484±0.256 2.484±0.256
Transit Depth [ppm] --- 89.9±10.5 94.2±11.2 94.2±11.2 94.2±11.2
Planet-Star Radius Ratio ---
0.00854 +0.000608-0.000601
0.008851 +0.000425-0.000907
0.008851 +0.000425-0.000907
0.008851 +0.000425-0.000907
Fitted Stellar Density [g/cm**3] ---
1.86297 +0.34721-1.10594
2.03281 +0.28395-1.34922
2.03281 +0.28395-1.34922
2.03281 +0.28395-1.34922
Planetary Fit Type --- LS+MCMC MCMC MCMC MCMC
Planetary Radius [Earth radii] ---
0.98 +0.14-0.12
0.84 +0.33-0.07
0.84 +0.33-0.07
0.84 +0.33-0.07
Orbit Semi-Major Axis [au] --- .0447 .0454 .0454 .0454
Inclination [deg] --- 89.79 89.95 89.95 89.95
Equilibrium Temperature [K] --- 1178 1126 1126 1126
Insolation Flux [Earth flux] ---
455.99 +176.97-121.77
380.10 +440.73-92.68
380.10 +440.73-92.68
380.10 +440.73-92.68
Planet-Star Distance over Star Radius --- 10.84±2 11.16±1.6 11.16±1.6 11.16±1.6
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 --- 0.2291 0.2785 0.2785 0.2785
Limb Darkening Coeff. 1 --- 0.46030000000000004 0.3723 0.3723 0.3723
Maximum Single Event Statistic --- 3.592841 4.854901 --- ---
Maximum Multiple Event Statistic --- 8.480067 8.483233 --- ---
Transit Signal-to-Noise --- 10.4 9.9 9.9 9.9
Number of Transits --- 369 368 --- ---
TCE Planet Number --- 1 1 --- 1
Quarters --- 11111111111111111000000000000000 11111111111111111000000000000000 --- ---
Odd-Even Depth Comparision Statistic --- 0.6801 --- --- ---
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 --- kplr008803757-001-20160209194854_dvs.pdf kplr008803757-001-20141002224145_dvs.pdf --- kplr008803757-001-20121115231752_dvs.pdf
Stellar Effective Temperature [K] --- 5523±74
5835 +152-164
5835 +152-164
5835.00 +152.00-164.00
Stellar Surface Gravity [log10(cm/s**2)] ---
4.364 +0.121-0.099
4.544 +0.029-0.286
4.544 +0.029-0.286
4.544 +0.029-0.286
Stellar Metallicity [dex] --- 0.14±0.15
-0.160 +0.240-0.280
-0.160 +0.240-0.280
-0.160 +0.240-0.280
Stellar Radius [Solar radii] ---
1.046 +0.154-0.126
0.869 +0.344-0.069
0.869 +0.344-0.069
0.8690 +0.3440-0.0690
Stellar Mass [Solar mass] ---
0.922 +0.062-0.043
0.963 +0.097-0.114
0.963 +0.097-0.114
0.9630 +0.0970-0.1140
Stellar Parameter Provenance --- q1_q17_dr25_stellar stellar_q1_q16 stellar_q1_q16 stellar_q1_q16
FW Offset Significance [percent] --- 0.005 0.0 --- 0.0
FW Source α(OOT) [hrs] --- 18.981936±0.000037 18.98196±0.000038 --- 18.981913000±0.000045000
FW Source δ(OOT) [deg] --- 45.06553±0.00042 45.06534±0.00046 --- 45.06646000±0.00050000
FW Source Δα(OOT) [sec] --- 2.8±1.4 3.7±1.5 --- 0.14000±0.16000
FW Source Δδ(OOT) [arcsec] --- 2±1.5 1.3±1.7 --- 0.36000±0.12000
FW Δα(OOT) [sec] --- -0.0002±0.00012 -0.00027±0.00012 --- -1.3e-05±1.5e-05
FW Δδ(OOT) [arcsec] --- -0.00017±0.00013 -0.00011±0.00014 --- -3.4e-05±1.1e-05
PRF ΔαSQ(OOT) [arcsec] --- -0.91±0.65 -0.31±0.7 --- 0.0100±0.5600
PRF ΔδSQ(OOT) [arcsec] --- -0.37±0.7 -0.01±0.82 --- -0.3600±0.5700
PRF ΔθSQ(OOT) [arcsec] --- 0.98±0.66 0.31±0.87 --- 0.3600±0.5700
PRF ΔαSQ(KIC) [arcsec] --- -0.82±0.75 -0.21±0.79 --- 0.1300±0.5300
PRF ΔδSQ(KIC) [arcsec] --- -0.4±0.88 0.06±0.83 --- -0.3000±0.6000
PRF ΔθSQ(KIC) [arcsec] --- 0.91±0.68 0.22±0.93 --- 0.3200±0.5900
Known Objects
1 Kepler Objects of Interest (KOIs)
1 Threshold Crossing Events (TCEs)
3 2MASS Point Source Catalog
Data Files
2 Kepler Time Series
1 SuperWASP Time Series
1 TrES Time Series
System
Star
Confirmed
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False Positive Planet
Controversial
False Positive
Aliases
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Time Series
Kepler | K2
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