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KOI-4801 Overview

KOI-4801 0.94 R⦿ 5977.00 K
?
KOI-4801.01

KOI-4801 Architecture & Discovery Information

Name Orbital Separation Planet Size Method Year Reference Disposition
KOI-4801
KOI-4801.01 82.4 d --- Transit 2014 Q1-Q12 KOI Table Candidate Planet
RA
19h47m18.95s
Dec
+48d10m23.81s
Distance
1320.40+48.61-45.34
pc
Parallax
0.7292400±0.0267109 mas
Ecliptic Latitude
66.9833 deg
Ecliptic Longitude
320.32999 deg
Galactic Latitude
11.33269 deg
Galactic Longitude
81.63012 deg
Total Proper Motion
7.7017390±0.0485701 mas/yr
Proper Motion (RA)
4.063120±0.047709 mas/yr
Proper Motion (Dec)
6.5427700±0.0488982 mas/yr
Photometry
mV
15.564±0.069
mTESS
14.7184±0.0069
mJ
14.049±0.026
mH
13.810±0.026
mKs
13.824±0.055
mKep
15.202
mGaia
15.179200±0.000409
mB
15.863±0.044
mg
15.633
mi
15.017
mr
15.122
mz
14.938
Mission
Tools
Planetary Systems
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
Teff
(K)
5826.0±122.0 5977 ---
5886 +70-88
6195 +176-232
6195 +176-232
6195.00 +176.00-232.00
Metallicity
(dex)
--- 0.094 [Fe/H] --- 0.16±0.15 [Fe/H]
0.120 +0.160-0.340
[Fe/H]
0.120 +0.160-0.340
[Fe/H]
0.120 +0.160-0.340
[Fe/H]
R✶
(R⦿)
1.1057 0.942 ---
1 +0.164-0.055
1.124 +0.631-0.126
1.124 +0.631-0.126
1.1240 +0.6310-0.1260
log g
(log10(cm/s2))
4.37198 4.52 ---
4.472 +0.03-0.127
4.407 +0.06-0.327
4.407 +0.06-0.327
4.407 +0.060-0.327
L✶
(log10(L⦿))
0.1034507 --- --- --- --- --- ---
ρ✶
(g/cm3)
1.0950755 --- ---
1.03376 +5.79423-0.83467
2.74312 +0.41879-1.73001
2.74312 +0.41879-1.73001
2.74312 +0.41879-1.73001
M✶
(M⦿)
1.05 --- ---
1.083 +0.051-0.076
1.178 +0.25-0.18
1.178 +0.25-0.18
1.1780 +0.2500-0.1800
Print
Status
Candidate Planet
Detected By
Transit
Tools
Transit Prediction Service
KOI
Source Holczer et al. 2016 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✶
--- --- 71.9±33.6 99.5±15.2 99.5±15.2 99.5±15.2
Teq
(K)
--- --- 421 463 463 463
b
--- ---
0.703 +0.259-0.495
0.1486 +0.3056-0.1486
0.1486 +0.3056-0.1486
0.1486 +0.3056-0.1486
S
(S⨁)
--- ---
7.42 +3.11-1.18
10.87 +18.77-3.51
10.87 +18.77-3.51
10.87 +18.77-3.51
e
--- --- 0 0 0 0
i
(deg)
--- --- 89.44 89.95 89.95 89.95
P
(days)
82.40260652±0.00003825 82.401274±0.001857 82.401274±0.001857 82.401233±0.00174 82.401233±0.00174 82.401233±0.00174
Rp
(R⨁)
--- ---
2.21 +0.37-0.12
2.35 +1.33-0.26
2.35 +1.33-0.26
2.35 +1.33-0.26
Rp
(RJup)
--- ---
0.197+0.033-0.011
0.210+0.119-0.023
0.210+0.119-0.023
0.210+0.119-0.023
Rp/R✶
--- ---
0.020272 +0.000839-0.002232
0.019183 +0.001477-0.001374
0.019183 +0.001477-0.001374
0.019183 +0.001477-0.001374
a
(au)
--- --- .3806 .3914 .3914 .3914
δ
(%)
0.0440 --- 0.04307±0.00614
0.04360+0.00560-0.00560
0.04360+0.00560-0.00560
0.04360+0.00560-0.00560
T14
(hours)
6.3755 --- 6.48±0.984 6.38±0.387 6.38±0.387 6.38±0.387
TC
(days)
2455220.848262±0.035491 2454973.656±0.029 2454973.656±0.029 2454973.654±0.0166 2454973.654±0.0166 2454973.654±0.0166
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 10810859 10810859 10810859 10810859 10810859
KOI Name K04801.01 K04801.01 K04801.01 K04801.01 K04801.01
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] 82.401274±0.001857 82.401274±0.001857 82.401233±0.00174 82.401233±0.00174 82.401233±0.00174
Transit Epoch [BKJD] 140.6557±0.029 140.6557±0.029 140.6537±0.0166 140.6537±0.0166 140.6537±0.0166
Transit Epoch [BJD] 2454973.656±0.029 2454973.656±0.029 2454973.654±0.0166 2454973.654±0.0166 2454973.654±0.0166
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 kplr010810859-20160209194854_dvr.pdf kplr010810859-20160209194854_dvr.pdf kplr010810859-20141002224145_dvr.pdf --- kplr010810859-20121029204534_dvr.pdf
RA [decimal degrees] 296.82894999999996 296.82894999999996 296.82894999999996 296.82894999999996 296.82894999999996
Dec [decimal degrees] 48.173279 48.173279 48.173279 48.173279 48.173279
Kepler-band [mag] 15.202 15.202 15.202 15.202 15.202
g'-band [mag] 15.633000000000001 15.633000000000001 15.633000000000001 15.633000000000001 15.633000000000001
r'-band [mag] 15.122 15.122 15.122 15.122 15.122
i'-band [mag] 15.017000000000001 15.017000000000001 15.017000000000001 15.017000000000001 15.017000000000001
z'-band [mag] 14.938 14.938 14.938 14.938 14.938
J-band [mag] 14.049000000000001 14.049000000000001 14.049000000000001 14.049000000000001 14.049000000000001
H-band [mag] 13.81 13.81 13.81 13.81 13.81
K-band [mag] 13.824 13.824 13.824 13.824 13.824
Disposition Score --- 0.41400000000000003 --- --- ---
Comment --- CENT_FEW_DIFFS EYEBALL---CLEAR_APO---TOO_FEW_QUARTERS --- ---
Eccentricity --- 0 0 0 0
Impact Parameter ---
0.703 +0.259-0.495
0.1486 +0.3056-0.1486
0.1486 +0.3056-0.1486
0.1486 +0.3056-0.1486
Transit Duration [hrs] --- 6.48±0.984 6.38±0.387 6.38±0.387 6.38±0.387
Transit Depth [ppm] --- 430.7±61.4 436±56 436±56 436±56
Planet-Star Radius Ratio ---
0.020272 +0.000839-0.002232
0.019183 +0.001477-0.001374
0.019183 +0.001477-0.001374
0.019183 +0.001477-0.001374
Fitted Stellar Density [g/cm**3] ---
1.03376 +5.79423-0.83467
2.74312 +0.41879-1.73001
2.74312 +0.41879-1.73001
2.74312 +0.41879-1.73001
Planetary Fit Type --- LS+MCMC MCMC MCMC MCMC
Planetary Radius [Earth radii] ---
2.21 +0.37-0.12
2.35 +1.33-0.26
2.35 +1.33-0.26
2.35 +1.33-0.26
Orbit Semi-Major Axis [au] --- .3806 .3914 .3914 .3914
Inclination [deg] --- 89.44 89.95 89.95 89.95
Equilibrium Temperature [K] --- 421 463 463 463
Insolation Flux [Earth flux] ---
7.42 +3.11-1.18
10.87 +18.77-3.51
10.87 +18.77-3.51
10.87 +18.77-3.51
Planet-Star Distance over Star Radius --- 71.9±33.6 99.5±15.2 99.5±15.2 99.5±15.2
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 --- 0.2826 0.301 0.301 0.301
Limb Darkening Coeff. 1 --- 0.3729 0.33680000000000004 0.33680000000000004 0.33680000000000004
Maximum Single Event Statistic --- 3.8649826000000003 14.712280999999999 --- ---
Maximum Multiple Event Statistic --- 8.411982 8.532141 --- ---
Transit Signal-to-Noise --- 10.1 9.8 9.8 9.8
Number of Transits --- 9 9 --- ---
TCE Planet Number --- 1 1 --- 1
Quarters --- 00011101110111011000000000000000 11101110111011000000000000000 --- ---
Odd-Even Depth Comparision Statistic --- 0.8957 --- --- ---
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 --- kplr010810859-001-20160209194854_dvs.pdf kplr010810859-001-20141002224145_dvs.pdf --- kplr010810859-001-20121115231752_dvs.pdf
Stellar Effective Temperature [K] ---
5886 +70-88
6195 +176-232
6195 +176-232
6195.00 +176.00-232.00
Stellar Surface Gravity [log10(cm/s**2)] ---
4.472 +0.03-0.127
4.407 +0.06-0.327
4.407 +0.06-0.327
4.407 +0.060-0.327
Stellar Metallicity [dex] --- 0.16±0.15
0.120 +0.160-0.340
0.120 +0.160-0.340
0.120 +0.160-0.340
Stellar Radius [Solar radii] ---
1 +0.164-0.055
1.124 +0.631-0.126
1.124 +0.631-0.126
1.1240 +0.6310-0.1260
Stellar Mass [Solar mass] ---
1.083 +0.051-0.076
1.178 +0.25-0.18
1.178 +0.25-0.18
1.1780 +0.2500-0.1800
Stellar Parameter Provenance --- q1_q17_dr25_stellar stellar_q1_q16 stellar_q1_q16 stellar_q1_q16
FW Offset Significance [percent] --- 0.055 0.0 --- 0.0
FW Source α(OOT) [hrs] --- 19.788563±0.000028 19.788609±0.000031 --- 19.788575000±0.000035000
FW Source δ(OOT) [deg] --- 48.1737±0.00025 48.17366±0.00028 --- 48.17388000±0.00035000
FW Source Δα(OOT) [sec] --- -1.2±1 0.4±1.1 --- 0.28000±0.13000
FW Source Δδ(OOT) [arcsec] --- 1.51±0.92 1.4±1 --- 0.06600±0.08500
FW Δα(OOT) [sec] --- -0.00091±0.00047 -0.00176±0.00049 --- -0.000129±5.8e-05
FW Δδ(OOT) [arcsec] --- -0.00019±0.00043 -0.0001±0.00045 --- -3e-05±4e-05
PRF ΔαSQ(OOT) [arcsec] --- 0.3±2 0.3±2 --- 0.4000±2.5000
PRF ΔδSQ(OOT) [arcsec] --- -2±1.1 -0.2±1.1 --- -0.5000±1.8000
PRF ΔθSQ(OOT) [arcsec] --- 2±1.4 0.3±2.2 --- 0.7000±2.1000
PRF ΔαSQ(KIC) [arcsec] --- -9.1±1.9 -9.2±1.9 --- -9.2000±2.1000
PRF ΔδSQ(KIC) [arcsec] --- 2.9±1.2 3.2±1.2 --- 2.8000±1.2000
PRF ΔθSQ(KIC) [arcsec] --- 9.6±1.8 9.7±1.8 --- 9.6000±2.1000
Known Objects
1 Kepler Objects of Interest (KOIs)
1 Threshold Crossing Events (TCEs)
6 2MASS Point Source Catalog
Data Files
3 Kepler Time Series
5 SuperWASP Time Series
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