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KOI-4109 Overview

KOI-4109 1.42 R⦿ 4793.00 K
?
KOI-4109.01

KOI-4109 Architecture & Discovery Information

Name Orbital Separation Planet Size Method Year Reference Disposition
KOI-4109
KOI-4109.01 0.66 d --- Transit 2014 Q1-Q12 KOI Table Candidate Planet
RA
19h48m19.97s
Dec
+43d40m48.11s
Distance
452.807+4.764-4.667
pc
Parallax
2.1798500±0.0228245 mas
Ecliptic Latitude
62.84458 deg
Ecliptic Longitude
316.16886 deg
Galactic Latitude
9.01927 deg
Galactic Longitude
77.71219 deg
Total Proper Motion
30.1940935±0.0380551 mas/yr
Proper Motion (RA)
25.7310000±0.0363176 mas/yr
Proper Motion (Dec)
15.7987000±0.0423197 mas/yr
Photometry
mV
14.665±0.080
mTESS
13.8258±0.0101
mJ
12.952±0.024
mH
12.423±0.021
mKs
12.369±0.023
mKep
14.511
mW1
12.240±0.024
mW2
12.327±0.023
mW3
12.335±0.246
mW4
9.5380±0.5260
mGaia
14.487000±0.000275
mB
15.877±0.026
mg
15.351
mi
14.151
mr
14.443
mz
13.964
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 Fulton & Petigura 2018 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)
4854.0±122.0 4793 4986±60 ---
4968 +149-134
4968 +149-126
4968 +149-126
4968.00 +149.00-126.00
Metallicity
(dex)
--- 0.173 [Fe/H] 0.26±0.04 [Fe/H] ---
0.21 +0.2-0.3
[Fe/H]
0.210 +0.190-0.250
[Fe/H]
0.210 +0.190-0.250
[Fe/H]
0.210 +0.190-0.250
[Fe/H]
R✶
(R⦿)
0.843501 1.418
0.757+0.022-0.021
 --- 1.755±0.97
1.755 +1.317-0.972
1.755 +1.317-0.972
1.7550 +1.3170-0.9720
log g
(log10(cm/s2))
4.48352 4.14 --- ---
3.924 +0.665-0.285
3.924 +0.634-0.395
3.924 +0.634-0.395
3.924 +0.634-0.395
L✶
(log10(L⦿))
-0.4487353 --- --- --- --- --- --- ---
ρ✶
(g/cm3)
1.8558249 --- 1.87±0.06 ---
2.24633 +0.81323-0.67443
2.25308 +0.91860-0.74731
2.25308 +0.91860-0.74731
2.25308 +0.91860-0.74731
M✶
(M⦿)
0.79 ---
0.844+0.014-0.016
 ---
0.944 +0.194-0.159
0.944 +0.26-0.147
0.944 +0.26-0.147
0.9440 +0.2600-0.1470
Age
(Gyr)
--- ---
1.78+2.02-1.48
 --- --- --- --- ---
Print
Status
Candidate Planet
Detected By
Transit
Tools
Transit Prediction Service
KOI
Source Q1-Q17 DR25 Supplemental KOI Table Fulton & Petigura 2018 Q1-Q17 DR25 KOI Table Q1-Q17 DR24 KOI Table Q1-Q16 KOI Table Q1-Q12 KOI Table
a/R✶
--- --- 3.71±1.3 3.71±1.5 3.71±1.5 3.71±1.5
Teq
(K)
--- --- 2411 2411 2411 2411
b
--- ---
0.301 +0.147-0.301
0.386 +0.0836-0.386
0.386 +0.0836-0.386
0.386 +0.0836-0.386
S
(S⨁)
--- 1627.9±122.1
7986.43 +13683.95-6554.12
7986.43 +19554.33-6551.95
7986.43 +19554.33-6551.95
7986.43 +19554.33-6551.95
e
--- --- 0 0 0 0
i
(deg)
--- --- 85.34 84.22 84.22 84.22
P
(days)
0.655939788±2.046e-06 0.655937713±0.000002057 0.655939788±2.046e-06 0.655937713±2.057e-06 0.655937713±2.057e-06 0.655937713±2.057e-06
Rp
(R⨁)
--- 0.660±0.036
1.48 +0.81-0.82
1.53 +1.15-0.85
1.53 +1.15-0.85
1.53 +1.15-0.85
Rp
(RJup)
--- 0.0589±0.0032
0.132+0.072-0.073
0.136+0.103-0.076
0.136+0.103-0.076
0.136+0.103-0.076
Rp/R✶
---
0.007985+0.000281-0.000481
0.007708 +0.000314-0.000454
0.007985 +0.000281-0.000481
0.007985 +0.000281-0.000481
0.007985 +0.000281-0.000481
a
(au)
--- 0.01396±0.00008 .0145 .0145 .0145 .0145
δ
(%)
--- --- 0.00730±0.00048 0.00766±0.00049 0.00766±0.00049 0.00766±0.00049
T14
(hours)
--- --- 1.318±0.0811 1.2768±0.0795 1.2768±0.0795 1.2768±0.0795
TC
(days)
2454965.1±0.00226 --- 2454965.1±0.00226 2454965.102±0.00234 2454965.102±0.00234 2454965.102±0.00234
Print
Kepler Detection Products (4 File Types, 15 Files)
Kepler Pipeline Data Validation Reports q1_q12_tce q1_q16_tce q1_q17_dr24_tce q1_q17_dr25_tce
Kepler Pipeline Data Validation Summaries q1_q12_tce q1_q16_tce q1_q17_dr24_tce q1_q17_dr25_tce
Kepler TCERT Reports q1_q16_tce 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_q16_tce q1_q17_dr24_tce q1_q17_dr25_tce
Kepler Object of Interest
KepID 7907808 7907808 7907808 7907808 7907808
KOI Name K04109.01 K04109.01 K04109.01 K04109.01 K04109.01
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] 0.655939788±2.046e-06 0.655939788±2.046e-06 0.655937713±2.057e-06 0.655937713±2.057e-06 0.655937713±2.057e-06
Transit Epoch [BKJD] 132.09997±0.00226 132.09997±0.00226 132.10204±0.00234 132.10204±0.00234 132.10204±0.00234
Transit Epoch [BJD] 2454965.1±0.00226 2454965.1±0.00226 2454965.102±0.00234 2454965.102±0.00234 2454965.102±0.00234
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_q16_tce q1_q12_tce
Link to DV Report kplr007907808-20160209194854_dvr.pdf kplr007907808-20160209194854_dvr.pdf kplr007907808-20141002224145_dvr.pdf kplr007907808-20130815195353_dvr.pdf kplr007907808-20121029204534_dvr.pdf
RA [decimal degrees] 297.08301 297.08301 297.08301 297.08301 297.08301
Dec [decimal degrees] 43.679950999999996 43.679950999999996 43.679950999999996 43.679950999999996 43.679950999999996
Kepler-band [mag] 14.511000000000001 14.511000000000001 14.511000000000001 14.511000000000001 14.511000000000001
g'-band [mag] 15.351 15.351 15.351 15.351 15.351
r'-band [mag] 14.443000000000001 14.443000000000001 14.443000000000001 14.443000000000001 14.443000000000001
i'-band [mag] 14.151 14.151 14.151 14.151 14.151
z'-band [mag] 13.964 13.964 13.964 13.964 13.964
J-band [mag] 12.952 12.952 12.952 12.952 12.952
H-band [mag] 12.423 12.423 12.423 12.423 12.423
K-band [mag] 12.369 12.369 12.369 12.369 12.369
Disposition Score --- 0.999 --- --- ---
Comment --- CENT_KIC_POS EYEBALL---KIC_OFFSET---SIGNIF_OFFSET --- ---
Eccentricity --- 0 0 0 0
Impact Parameter ---
0.301 +0.147-0.301
0.386 +0.0836-0.386
0.386 +0.0836-0.386
0.386 +0.0836-0.386
Transit Duration [hrs] --- 1.318±0.0811 1.2768±0.0795 1.2768±0.0795 1.2768±0.0795
Transit Depth [ppm] --- 73±4.8 76.6±4.9 76.6±4.9 76.6±4.9
Planet-Star Radius Ratio ---
0.007708 +0.000314-0.000454
0.007985 +0.000281-0.000481
0.007985 +0.000281-0.000481
0.007985 +0.000281-0.000481
Fitted Stellar Density [g/cm**3] ---
2.24633 +0.81323-0.67443
2.25308 +0.91860-0.74731
2.25308 +0.91860-0.74731
2.25308 +0.91860-0.74731
Planetary Fit Type --- LS+MCMC MCMC MCMC MCMC
Planetary Radius [Earth radii] ---
1.48 +0.81-0.82
1.53 +1.15-0.85
1.53 +1.15-0.85
1.53 +1.15-0.85
Orbit Semi-Major Axis [au] --- .0145 .0145 .0145 .0145
Inclination [deg] --- 85.34 84.22 84.22 84.22
Equilibrium Temperature [K] --- 2411 2411 2411 2411
Insolation Flux [Earth flux] ---
7986.43 +13683.95-6554.12
7986.43 +19554.33-6551.95
7986.43 +19554.33-6551.95
7986.43 +19554.33-6551.95
Planet-Star Distance over Star Radius --- 3.71±1.3 3.71±1.5 3.71±1.5 3.71±1.5
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 --- 0.1507 0.1486 0.1486 0.1486
Limb Darkening Coeff. 1 --- 0.5775 0.5852 0.5852 0.5852
Maximum Single Event Statistic --- 3.9164898 13.048153 --- ---
Maximum Multiple Event Statistic --- 14.793384999999999 15.534462999999999 --- ---
Transit Signal-to-Noise --- 18.7 18.400000000000002 18.400000000000002 18.400000000000002
Number of Transits --- 2037 2036 --- ---
TCE Planet Number --- 1 1 1 1
Quarters --- 11111111111111111000000000000000 11111111111111111000000000000000 --- ---
Odd-Even Depth Comparision Statistic --- 0.8408 --- --- ---
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 --- kplr007907808-001-20160209194854_dvs.pdf kplr007907808-001-20141002224145_dvs.pdf kplr007907808-001-20130826182306_dvs.pdf kplr007907808-001-20121115231752_dvs.pdf
Stellar Effective Temperature [K] ---
4968 +149-134
4968 +149-126
4968 +149-126
4968.00 +149.00-126.00
Stellar Surface Gravity [log10(cm/s**2)] ---
3.924 +0.665-0.285
3.924 +0.634-0.395
3.924 +0.634-0.395
3.924 +0.634-0.395
Stellar Metallicity [dex] ---
0.21 +0.2-0.3
0.210 +0.190-0.250
0.210 +0.190-0.250
0.210 +0.190-0.250
Stellar Radius [Solar radii] --- 1.755±0.97
1.755 +1.317-0.972
1.755 +1.317-0.972
1.7550 +1.3170-0.9720
Stellar Mass [Solar mass] ---
0.944 +0.194-0.159
0.944 +0.26-0.147
0.944 +0.26-0.147
0.9440 +0.2600-0.1470
Stellar Parameter Provenance --- q1_q17_dr25_stellar stellar_q1_q16 stellar_q1_q16 stellar_q1_q16
FW Offset Significance [percent] --- 0.07400000000000001 0.091 0.003 0.10500000000000001
FW Source α(OOT) [hrs] --- 19.805553±0.000017 19.805556±0.000018 19.805573±0.000015 19.805563000±0.000016000
FW Source δ(OOT) [deg] --- 43.67975±0.0002 43.67977±0.00022 43.68009±0.00018 43.67995000±0.00018000
FW Source Δα(OOT) [sec] --- 0.7±0.68 0.84±0.71 1.48±0.59 0.06700±0.05600
FW Source Δδ(OOT) [arcsec] --- -0.72±0.73 -0.63±0.79 0.51±0.64 -0.01000±0.04300
FW Δα(OOT) [sec] --- -2.1e-05±4.5e-05 -2.9e-05±4.5e-05 -8.2e-05±4.4e-05 -5.7e-06±4.8e-06
FW Δδ(OOT) [arcsec] --- 5.6e-05±4.8e-05 5.1e-05±5.1e-05 -2.5e-05±4.8e-05 9e-07±3.7e-06
PRF ΔαSQ(OOT) [arcsec] --- 0.06±0.46 0.05±0.38 0.34±0.55 0.5900±0.3300
PRF ΔδSQ(OOT) [arcsec] --- 0.04±0.46 0.46±0.68 0.07±0.68 0.0500±0.3100
PRF ΔθSQ(OOT) [arcsec] --- 0.07±0.46 0.46±0.51 0.35±0.83 0.5900±0.3300
PRF ΔαSQ(KIC) [arcsec] --- 0.51±0.45 0.52±0.38 0.82±0.53 1.0700±0.3200
PRF ΔδSQ(KIC) [arcsec] --- 0.28±0.47 0.7±0.68 0.31±0.66 0.2800±0.3200
PRF ΔθSQ(KIC) [arcsec] --- 0.58±0.45 0.87±0.4 0.88±0.7 1.1000±0.3200
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
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