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KOI-4877 Overview

KOI-4877 0.86 R⦿ 6094.00 K
?
KOI-4877.01

KOI-4877 Architecture & Discovery Information

Name Orbital Separation Planet Size Method Year Reference Disposition
KOI-4877
KOI-4877.01 5.19 d --- Transit 2014 Q1-Q12 KOI Table Candidate Planet
RA
19h15m53.24s
Dec
+46d15m54.56s
Distance
1150.92+21.97-21.17
pc
Parallax
0.8400650±0.0161605 mas
Ecliptic Latitude
67.36538 deg
Ecliptic Longitude
305.7279 deg
Galactic Latitude
15.30499 deg
Galactic Longitude
77.4796 deg
Total Proper Motion
2.8829541±0.0322099 mas/yr
Proper Motion (RA)
-1.5839400±0.0315003 mas/yr
Proper Motion (Dec)
-2.4088500±0.0325119 mas/yr
Photometry
mV
14.590±0.114
mTESS
13.9955±0.0069
mJ
13.378±0.023
mH
13.136±0.020
mKs
13.101±0.027
mKep
14.423
mW1
13.047±0.023
mW2
13.081±0.025
mW3
12.680±0.369
mW4
9.437
mGaia
14.416100±0.000253
mB
15.258±0.036
mg
14.785
mi
14.268
mr
14.366
mz
14.235
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)
6022.0±122.0 6094 ---
6322 +156-203
6297 +160-196
6297 +160-196
6297.00 +160.00-196.00
Metallicity
(dex)
--- -0.089 [Fe/H] ---
-0.12 +0.25-0.3
[Fe/H]
-0.200 +0.260-0.280
[Fe/H]
-0.200 +0.260-0.280
[Fe/H]
-0.200 +0.260-0.280
[Fe/H]
R✶
(R⦿)
1.25174 0.859 ---
1.075 +0.335-0.134
1.031 +0.506-0.085
1.031 +0.506-0.085
1.0310 +0.5060-0.0850
log g
(log10(cm/s2))
4.28836 4.60 ---
4.426 +0.065-0.195
4.448 +0.042-0.309
4.448 +0.042-0.309
4.448 +0.042-0.309
L✶
(log10(L⦿))
0.2686863 --- --- --- --- --- ---
ρ✶
(g/cm3)
0.7978954 --- ---
0.14462 +0.75997-0.13404
0.68909 +0.35154-0.29477
0.68909 +0.35154-0.29477
0.68909 +0.35154-0.29477
M✶
(M⦿)
1.11 --- ---
1.124 +0.154-0.139
1.084 +0.235-0.112
1.084 +0.235-0.112
1.0840 +0.2350-0.1120
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✶
--- 5.91±2.8 9.94±2.5 9.94±2.5 9.94±2.5
Teq
(K)
--- 1170 1148 1148 1148
b
---
0.847 +0.133-0.582
0.3924 +0.0902-0.3923
0.3924 +0.0902-0.3923
0.3924 +0.0902-0.3923
S
(S⨁)
---
442.55 +396.77-144.95
410.00 +597.41-105.83
410.00 +597.41-105.83
410.00 +597.41-105.83
e
--- 0 0 0 0
i
(deg)
--- 81.75 87.66 87.66 87.66
P
(days)
5.19206571±6.167e-05 5.19206571±6.167e-05 5.1920676±7.689e-05 5.1920676±7.689e-05 5.1920676±7.689e-05
Rp
(R⨁)
---
0.99 +0.31-0.12
0.89 +0.43-0.08
0.89 +0.43-0.08
0.89 +0.43-0.08
Rp
(RJup)
---
0.088+0.028-0.011
0.079+0.038-0.007
0.079+0.038-0.007
0.079+0.038-0.007
Rp/R✶
---
0.008465 +0.001374-0.001166
0.007867 +0.000355-0.000713
0.007867 +0.000355-0.000713
0.007867 +0.000355-0.000713
a
(au)
--- .0611 .0604 .0604 .0604
δ
(%)
--- 0.00666±0.00075
0.00712+0.00080-0.00080
0.00712+0.00080-0.00080
0.00712+0.00080-0.00080
T14
(hours)
--- 3.716±0.229 3.713±0.292 3.713±0.292 3.713±0.292
TC
(days)
2454967.561±0.0116 2454967.561±0.0116 2454967.562±0.0139 2454967.562±0.0139 2454967.562±0.0139
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 9581589 9581589 9581589 9581589 9581589
KOI Name K04877.01 K04877.01 K04877.01 K04877.01 K04877.01
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] 5.19206571±6.167e-05 5.19206571±6.167e-05 5.1920676±7.689e-05 5.1920676±7.689e-05 5.1920676±7.689e-05
Transit Epoch [BKJD] 134.5614±0.0116 134.5614±0.0116 134.5617±0.0139 134.5617±0.0139 134.5617±0.0139
Transit Epoch [BJD] 2454967.561±0.0116 2454967.561±0.0116 2454967.562±0.0139 2454967.562±0.0139 2454967.562±0.0139
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 kplr009581589-20160209194854_dvr.pdf kplr009581589-20160209194854_dvr.pdf kplr009581589-20141002224145_dvr.pdf --- kplr009581589-20121029204534_dvr.pdf
RA [decimal degrees] 288.97183 288.97183 288.97183 288.97183 288.97183
Dec [decimal degrees] 46.265201999999995 46.265201999999995 46.265201999999995 46.265201999999995 46.265201999999995
Kepler-band [mag] 14.423 14.423 14.423 14.423 14.423
g'-band [mag] 14.785 14.785 14.785 14.785 14.785
r'-band [mag] 14.366000000000001 14.366000000000001 14.366000000000001 14.366000000000001 14.366000000000001
i'-band [mag] 14.268 14.268 14.268 14.268 14.268
z'-band [mag] 14.235000000000001 14.235000000000001 14.235000000000001 14.235000000000001 14.235000000000001
J-band [mag] 13.378 13.378 13.378 13.378 13.378
H-band [mag] 13.136000000000001 13.136000000000001 13.136000000000001 13.136000000000001 13.136000000000001
K-band [mag] 13.101 13.101 13.101 13.101 13.101
Disposition Score --- 0.9870000000000001 --- --- ---
Comment --- NO_COMMENT --- --- ---
Eccentricity --- 0 0 0 0
Impact Parameter ---
0.847 +0.133-0.582
0.3924 +0.0902-0.3923
0.3924 +0.0902-0.3923
0.3924 +0.0902-0.3923
Transit Duration [hrs] --- 3.716±0.229 3.713±0.292 3.713±0.292 3.713±0.292
Transit Depth [ppm] --- 66.6±7.5 71.2±8 71.2±8 71.2±8
Planet-Star Radius Ratio ---
0.008465 +0.001374-0.001166
0.007867 +0.000355-0.000713
0.007867 +0.000355-0.000713
0.007867 +0.000355-0.000713
Fitted Stellar Density [g/cm**3] ---
0.14462 +0.75997-0.13404
0.68909 +0.35154-0.29477
0.68909 +0.35154-0.29477
0.68909 +0.35154-0.29477
Planetary Fit Type --- LS+MCMC MCMC MCMC MCMC
Planetary Radius [Earth radii] ---
0.99 +0.31-0.12
0.89 +0.43-0.08
0.89 +0.43-0.08
0.89 +0.43-0.08
Orbit Semi-Major Axis [au] --- .0611 .0604 .0604 .0604
Inclination [deg] --- 81.75 87.66 87.66 87.66
Equilibrium Temperature [K] --- 1170 1148 1148 1148
Insolation Flux [Earth flux] ---
442.55 +396.77-144.95
410.00 +597.41-105.83
410.00 +597.41-105.83
410.00 +597.41-105.83
Planet-Star Distance over Star Radius --- 5.91±2.8 9.94±2.5 9.94±2.5 9.94±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 --- 0.302 0.3044 0.3044 0.3044
Limb Darkening Coeff. 1 --- 0.319 0.31220000000000003 0.31220000000000003 0.31220000000000003
Maximum Single Event Statistic --- 3.6894176 5.0488687 --- ---
Maximum Multiple Event Statistic --- 8.990141 9.243129999999999 --- ---
Transit Signal-to-Noise --- 10.5 10.200000000000001 10.200000000000001 10.200000000000001
Number of Transits --- 259 258 --- ---
TCE Planet Number --- 1 1 --- 1
Quarters --- 11111111111111111000000000000000 11111111111111111000000000000000 --- ---
Odd-Even Depth Comparision Statistic --- 0.5356000000000001 --- --- ---
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 --- kplr009581589-001-20160209194854_dvs.pdf kplr009581589-001-20141002224145_dvs.pdf --- kplr009581589-001-20121115231752_dvs.pdf
Stellar Effective Temperature [K] ---
6322 +156-203
6297 +160-196
6297 +160-196
6297.00 +160.00-196.00
Stellar Surface Gravity [log10(cm/s**2)] ---
4.426 +0.065-0.195
4.448 +0.042-0.309
4.448 +0.042-0.309
4.448 +0.042-0.309
Stellar Metallicity [dex] ---
-0.12 +0.25-0.3
-0.200 +0.260-0.280
-0.200 +0.260-0.280
-0.200 +0.260-0.280
Stellar Radius [Solar radii] ---
1.075 +0.335-0.134
1.031 +0.506-0.085
1.031 +0.506-0.085
1.0310 +0.5060-0.0850
Stellar Mass [Solar mass] ---
1.124 +0.154-0.139
1.084 +0.235-0.112
1.084 +0.235-0.112
1.0840 +0.2350-0.1120
Stellar Parameter Provenance --- q1_q17_dr25_stellar stellar_q1_q16 stellar_q1_q16 stellar_q1_q16
FW Offset Significance [percent] --- 0.562 0.044000000000000004 --- 0.5810000000000001
FW Source α(OOT) [hrs] --- 19.264767±0.00004 19.264741±0.000038 --- 19.264771000±0.000046000
FW Source δ(OOT) [deg] --- 46.2653±0.00039 46.26512±0.00038 --- 46.26531000±0.00046000
FW Source Δα(OOT) [sec] --- -0.8±1.5 -1.8±1.4 --- -0.07000±0.16000
FW Source Δδ(OOT) [arcsec] --- 0.4±1.4 -0.3±1.4 --- 0.04000±0.11000
FW Δα(OOT) [sec] --- 5.5e-05±8.9e-05 0.000117±8.6e-05 --- 6e-06±1.3e-05
FW Δδ(OOT) [arcsec] --- -3.3e-05±8.4e-05 7e-06±8.5e-05 --- -3e-06±8.6e-06
PRF ΔαSQ(OOT) [arcsec] --- 0.2±1.3 0.26±0.41 --- -0.8000±0.6300
PRF ΔδSQ(OOT) [arcsec] --- 0.7±2 0.64±0.58 --- -1.0500±0.6000
PRF ΔθSQ(OOT) [arcsec] --- 0.8±2 0.69±0.55 --- 1.3200±0.6100
PRF ΔαSQ(KIC) [arcsec] --- 0.2±1.3 0.25±0.39 --- -0.8000±0.6300
PRF ΔδSQ(KIC) [arcsec] --- 0.7±2 0.58±0.52 --- -1.1900±0.6000
PRF ΔθSQ(KIC) [arcsec] --- 0.7±2 0.63±0.5 --- 1.4300±0.6100
Known Objects
1 Kepler Objects of Interest (KOIs)
1 Threshold Crossing Events (TCEs)
3 2MASS Point Source Catalog
Data Files
1 Kepler Time Series
1 SuperWASP Time Series
1 TrES Time Series
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