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KOI-4912 Overview

KOI-4912 1.16 R⦿ 6161.00 K
?
KOI-4912.01
Architecture
KOI-4912
KOI-4912
KOI-4912.01
Other Data
Bibliography 9
Nearby Data 4
Discovery Data
Host Planet Method Year Reference Disposition
KOI-4912 KOI-4912.01 Transit 2014 Q1-Q12 KOI Table Candidate Planet
RA
19h48m46.07s
Dec
+40d23m16.44s
Distance
1258.90+43.40-40.64
pc
Parallax
0.7665820±0.0262794 mas
Ecliptic Latitude
59.76676 deg
Ecliptic Longitude
313.73008 deg
Galactic Latitude
7.33384 deg
Galactic Longitude
74.85389 deg
Total Proper Motion
11.7697728±0.0468007 mas/yr
Proper Motion (RA)
-2.8371600±0.0447753 mas/yr
Proper Motion (Dec)
-11.4227000±0.0469228 mas/yr
Photometry
mV
14.898±0.137
mTESS
14.4248±0.0160
mJ
13.807±0.030
mH
13.514±0.033
mKs
13.431±0.038
mKep
14.878
mW1
13.386±0.026
mW2
13.473±0.030
mW3
12.403±0.316
mW4
9.004
mGaia
14.873200±0.000386
mB
15.677±0.033
mg
15.311
mi
14.693
mr
14.841
mz
14.643
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)
6161.0±122.0 5984 ---
6102 +79-85
6168 +162-192
6168 +162-192
6168.00 +162.00-192.00
L✶
(log10(L⦿))
0.2427354 --- --- --- --- --- ---
ρ✶
(g/cm3)
1.0548673 --- ---
2.14003 +0.58505-2.07844
1.73660 +1.77035-1.60121
1.73660 +1.77035-1.60121
1.73660 +1.77035-1.60121
M✶
(M⦿)
1.17 --- ---
1.32 +0.116-0.174
1.034 +0.131-0.124
1.034 +0.131-0.124
1.0340 +0.1310-0.1240
R✶
(R⦿)
1.16069 0.742 ---
1.756 +0.295-0.406
0.96 +0.328-0.088
0.96 +0.328-0.088
0.9600 +0.3280-0.0880
log g
(log10(cm/s2))
4.37682 4.72 ---
4.069 +0.174-0.116
4.488 +0.045-0.257
4.488 +0.045-0.257
4.488 +0.045-0.257
Metallicity
(dex)
--- -0.211 [Fe/H] ---
0.16 +0.15-0.1
[Fe/H]
-0.240 +0.240-0.300
[Fe/H]
-0.240 +0.240-0.300
[Fe/H]
-0.240 +0.240-0.300
[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
P
(days)
0.876850385±7.718e-06 0.876850385±7.718e-06 0.876848974±5.655e-06 0.876848974±5.655e-06 0.876848974±5.655e-06
TC
(days)
2454964.77±0.00832 2454964.77±0.00832 2454964.772±0.00574 2454964.772±0.00574 2454964.772±0.00574
a/R✶
--- 4.43±1.2 4.13±1.4 4.13±1.4 4.13±1.4
Teq
(K)
--- 2543 1981 1981 1981
b
---
0.049 +0.421-0.049
0.4302 +0.0582-0.4067
0.4302 +0.0582-0.4067
0.4302 +0.0582-0.4067
S
(S⨁)
---
9858.55 +4300.75-4349.67
3643.93 +3632.15-994.66
3643.93 +3632.15-994.66
3643.93 +3632.15-994.66
e
--- 0 0 0 0
i
(deg)
--- 89.36 84.22 84.22 84.22
Rp
(R⨁)
---
1.35 +0.23-0.31
0.83 +0.28-0.08
0.83 +0.28-0.08
0.83 +0.28-0.08
Rp/R✶
---
0.007055 +0.000556-0.000604
0.007905 +0.000649-0.000466
0.007905 +0.000649-0.000466
0.007905 +0.000649-0.000466
a
(au)
--- .0197 .0181 .0181 .0181
δ
(%)
--- 0.00592±0.00081 0.00711±0.00091 0.00711±0.00091 0.00711±0.00091
T14
(hours)
--- 1.534±0.225 1.498±0.194 1.498±0.194 1.498±0.194
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 5208962 5208962 5208962 5208962 5208962
KOI Name K04912.01 K04912.01 K04912.01 K04912.01 K04912.01
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] 0.876850385±7.718e-06 0.876850385±7.718e-06 0.876848974±5.655e-06 0.876848974±5.655e-06 0.876848974±5.655e-06
Transit Epoch [BKJD] 131.77033±0.00832 131.77033±0.00832 131.77162±0.00574 131.77162±0.00574 131.77162±0.00574
Transit Epoch [BJD] 2454964.77±0.00832 2454964.77±0.00832 2454964.772±0.00574 2454964.772±0.00574 2454964.772±0.00574
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 kplr005208962-20160209194854_dvr.pdf kplr005208962-20160209194854_dvr.pdf kplr005208962-20141002224145_dvr.pdf --- kplr005208962-20121029204534_dvr.pdf
RA [decimal degrees] 297.19199 297.19199 297.19199 297.19199 297.19199
Dec [decimal degrees] 40.387951 40.387951 40.387951 40.387951 40.387951
Kepler-band [mag] 14.878 14.878 14.878 14.878 14.878
g'-band [mag] 15.311 15.311 15.311 15.311 15.311
r'-band [mag] 14.841000000000001 14.841000000000001 14.841000000000001 14.841000000000001 14.841000000000001
i'-band [mag] 14.693000000000001 14.693000000000001 14.693000000000001 14.693000000000001 14.693000000000001
z'-band [mag] 14.643 14.643 14.643 14.643 14.643
J-band [mag] 13.807 13.807 13.807 13.807 13.807
H-band [mag] 13.514000000000001 13.514000000000001 13.514000000000001 13.514000000000001 13.514000000000001
K-band [mag] 13.431000000000001 13.431000000000001 13.431000000000001 13.431000000000001 13.431000000000001
Disposition Score --- 0.9690000000000001 --- --- ---
Comment --- NO_COMMENT --- --- ---
Eccentricity --- 0 0 0 0
Impact Parameter ---
0.049 +0.421-0.049
0.4302 +0.0582-0.4067
0.4302 +0.0582-0.4067
0.4302 +0.0582-0.4067
Transit Duration [hrs] --- 1.534±0.225 1.498±0.194 1.498±0.194 1.498±0.194
Transit Depth [ppm] --- 59.2±8.1 71.1±9.1 71.1±9.1 71.1±9.1
Planet-Star Radius Ratio ---
0.007055 +0.000556-0.000604
0.007905 +0.000649-0.000466
0.007905 +0.000649-0.000466
0.007905 +0.000649-0.000466
Fitted Stellar Density [g/cm**3] ---
2.14003 +0.58505-2.07844
1.73660 +1.77035-1.60121
1.73660 +1.77035-1.60121
1.73660 +1.77035-1.60121
Planetary Fit Type --- LS+MCMC MCMC MCMC MCMC
Planetary Radius [Earth radii] ---
1.35 +0.23-0.31
0.83 +0.28-0.08
0.83 +0.28-0.08
0.83 +0.28-0.08
Orbit Semi-Major Axis [au] --- .0197 .0181 .0181 .0181
Inclination [deg] --- 89.36 84.22 84.22 84.22
Equilibrium Temperature [K] --- 2543 1981 1981 1981
Insolation Flux [Earth flux] ---
9858.55 +4300.75-4349.67
3643.93 +3632.15-994.66
3643.93 +3632.15-994.66
3643.93 +3632.15-994.66
Planet-Star Distance over Star Radius --- 4.43±1.2 4.13±1.4 4.13±1.4 4.13±1.4
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 --- 0.28650000000000003 0.2992 0.2992 0.2992
Limb Darkening Coeff. 1 --- 0.36710000000000004 0.32430000000000003 0.32430000000000003 0.32430000000000003
Maximum Single Event Statistic --- 4.777057 7.663593 --- ---
Maximum Multiple Event Statistic --- 7.9559364 8.49683 --- ---
Transit Signal-to-Noise --- 9.700000000000001 10.0 10.0 10.0
Number of Transits --- 1527 1525 --- ---
TCE Planet Number --- 1 1 --- 1
Quarters --- 11111111111111111000000000000000 11111111111111111000000000000000 --- ---
Odd-Even Depth Comparision Statistic --- 0.767 --- --- ---
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 --- kplr005208962-001-20160209194854_dvs.pdf kplr005208962-001-20141002224145_dvs.pdf --- kplr005208962-001-20121115231752_dvs.pdf
Stellar Effective Temperature [K] ---
6102 +79-85
6168 +162-192
6168 +162-192
6168.00 +162.00-192.00
Stellar Surface Gravity [log10(cm/s**2)] ---
4.069 +0.174-0.116
4.488 +0.045-0.257
4.488 +0.045-0.257
4.488 +0.045-0.257
Stellar Metallicity [dex] ---
0.16 +0.15-0.1
-0.240 +0.240-0.300
-0.240 +0.240-0.300
-0.240 +0.240-0.300
Stellar Radius [Solar radii] ---
1.756 +0.295-0.406
0.96 +0.328-0.088
0.96 +0.328-0.088
0.9600 +0.3280-0.0880
Stellar Mass [Solar mass] ---
1.32 +0.116-0.174
1.034 +0.131-0.124
1.034 +0.131-0.124
1.0340 +0.1310-0.1240
Stellar Parameter Provenance --- q1_q17_dr25_stellar stellar_q1_q16 stellar_q1_q16 stellar_q1_q16
FW Offset Significance [percent] --- 0.192 0.008 --- 0.03
FW Source α(OOT) [hrs] --- 19.812832±0.000061 19.812727±0.000049 --- 19.812852000±0.000041000
FW Source δ(OOT) [deg] --- 40.38731±0.00063 40.38762±0.0005 --- 40.38753000±0.00043000
FW Source Δα(OOT) [sec] --- 1.4±2.5 -3±2 --- 0.17000±0.15000
FW Source Δδ(OOT) [arcsec] --- -2.3±2.3 -1.2±1.8 --- -0.08000±0.10000
FW Δα(OOT) [sec] --- -4.7e-05±0.0001 0.000156±9.9e-05 --- -1.4e-05±1.2e-05
FW Δδ(OOT) [arcsec] --- 7.7e-05±9e-05 4.1e-05±8.8e-05 --- 6.2e-06±8.2e-06
PRF ΔαSQ(OOT) [arcsec] --- 0.26±0.99 1.6±1 --- 2.9400±0.4300
PRF ΔδSQ(OOT) [arcsec] --- -0.96±0.77 -0.85±0.44 --- -0.9900±0.4100
PRF ΔθSQ(OOT) [arcsec] --- 0.99±0.87 1.78±0.91 --- 3.1000±0.4200
PRF ΔαSQ(KIC) [arcsec] --- 0.6±1.1 1.57±0.99 --- 2.9200±0.4300
PRF ΔδSQ(KIC) [arcsec] --- -1.04±0.72 -0.97±0.39 --- -1.1000±0.4200
PRF ΔθSQ(KIC) [arcsec] --- 1.2±0.94 1.85±0.8 --- 3.1200±0.4300
Known Objects
1 Kepler Objects of Interest (KOIs)
1 Threshold Crossing Events (TCEs)
7 2MASS Point Source Catalog
Data Files
1 Kepler Time Series
System
Star
Confirmed
Candidate
False Positive Planet
Controversial
False Positive
Aliases
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Kepler | K2
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