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KOI-4273 Overview

KOI-4273 1.13 R⦿ 6082.17 K
?
KOI-4273.01
Architecture
KOI-4273
KOI-4273
KOI-4273.01
Other Data
Bibliography 9
Nearby Data 5
Discovery Data
Host Planet Method Year Reference Disposition
KOI-4273 KOI-4273.01 Transit 2014 Q1-Q12 KOI Table Candidate Planet
RA
19h36m50.36s
Dec
+46d28m47.65s
Distance
531.948 pc
Parallax
---
Ecliptic Latitude
66.22256 deg
Ecliptic Longitude
314.4579 deg
Galactic Latitude
12.12436 deg
Galactic Longitude
79.2587 deg
Total Proper Motion
14.9080043±2.1020702 mas/yr
Proper Motion (RA)
-12.75650±2.10203 mas/yr
Proper Motion (Dec)
-7.71494±2.10218 mas/yr
Photometry
mV
12.641±0.057
mTESS
12.2198±0.0060
mJ
11.659±0.021
mH
11.377±0.017
mKs
11.311±0.016
mKep
12.677
mW1
11.287±0.023
mW2
11.309±0.020
mW3
11.358±0.099
mW4
9.518
mGaia
12.630400±0.000313
mB
13.424±0.018
mg
13.036
mi
12.523
mr
12.648
mz
12.474
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)
6082.170±133.442 5951 ---
6180 +111-136
6122 +82-133
6122 +82-133
6122.00 +82.00-133.00
Metallicity
(dex)
0.0606832±0.0122216 [M/H] -0.921 [Fe/H] --- 0.07±0.15 [Fe/H]
0.020 +0.100-0.160
[Fe/H]
0.020 +0.100-0.160
[Fe/H]
0.020 +0.100-0.160
[Fe/H]
ρ✶
(g/cm3)
--- --- ---
3.65640 +1.55351-1.55502
2.42452 +1.62847-0.85590
2.42452 +1.62847-0.85590
2.42452 +1.62847-0.85590
M✶
(M⦿)
--- --- ---
1.237 +0.107-0.131
1.065 +0.073-0.056
1.065 +0.073-0.056
1.0650 +0.0730-0.0560
R✶
(R⦿)
--- 1.362 --- 1.54±0.291
1.127 +0.195-0.095
1.127 +0.195-0.095
1.1270 +0.1950-0.0950
log g
(log10(cm/s2))
--- 4.22 ---
4.155 +0.162-0.122
4.364 +0.066-0.125
4.364 +0.066-0.125
4.364 +0.066-0.125
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✶
--- 38.8±16.5 33.8±11.4 33.8±11.4 33.8±11.4
Teq
(K)
--- 901 782 782 782
b
---
0.227 +0.228-0.227
0.4506 +0.4972-0.2537
0.4506 +0.4972-0.2537
0.4506 +0.4972-0.2537
S
(S⨁)
---
155.73 +80.66-62.02
88.40 +39.88-20.51
88.40 +39.88-20.51
88.40 +39.88-20.51
e
--- 0 0 0 0
i
(deg)
--- 89.66 89.38 89.38 89.38
P
(days)
17.3731821±0.0001827 17.3731821±0.0001827 17.3732501±0.0001898 17.3732501±0.0001898 17.3732501±0.0001898
Rp
(R⨁)
--- 1.31±0.25
0.97 +0.17-0.08
0.97 +0.17-0.08
0.97 +0.17-0.08
Rp/R✶
---
0.007795 +0.000513-0.000302
0.007885 +0.000286-0.000508
0.007885 +0.000286-0.000508
0.007885 +0.000286-0.000508
a
(au)
--- .141 .1344 .1344 .1344
δ
(%)
--- 0.00717±0.00063
0.00712+0.00060-0.00060
0.00712+0.00060-0.00060
0.00712+0.00060-0.00060
T14
(hours)
--- 3.36±0.263 3.539±0.303 3.539±0.303 3.539±0.303
TC
(days)
2454971.287±0.00853 2454971.287±0.00853 2454971.282±0.00903 2454971.282±0.00903 2454971.282±0.00903
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 9716028 9716028 9716028 9716028 9716028
KOI Name K04273.01 K04273.01 K04273.01 K04273.01 K04273.01
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] 17.3731821±0.0001827 17.3731821±0.0001827 17.3732501±0.0001898 17.3732501±0.0001898 17.3732501±0.0001898
Transit Epoch [BKJD] 138.28747±0.00853 138.28747±0.00853 138.28242±0.00903 138.28242±0.00903 138.28242±0.00903
Transit Epoch [BJD] 2454971.287±0.00853 2454971.287±0.00853 2454971.282±0.00903 2454971.282±0.00903 2454971.282±0.00903
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 kplr009716028-20160209194854_dvr.pdf kplr009716028-20160209194854_dvr.pdf kplr009716028-20141002224145_dvr.pdf kplr009716028-20130815195353_dvr.pdf kplr009716028-20121029204534_dvr.pdf
RA [decimal degrees] 294.20984 294.20984 294.20984 294.20984 294.20984
Dec [decimal degrees] 46.479969 46.479969 46.479969 46.479969 46.479969
Kepler-band [mag] 12.677000000000001 12.677000000000001 12.677000000000001 12.677000000000001 12.677000000000001
g'-band [mag] 13.036000000000001 13.036000000000001 13.036000000000001 13.036000000000001 13.036000000000001
r'-band [mag] 12.648000000000001 12.648000000000001 12.648000000000001 12.648000000000001 12.648000000000001
i'-band [mag] 12.523000000000001 12.523000000000001 12.523000000000001 12.523000000000001 12.523000000000001
z'-band [mag] 12.474 12.474 12.474 12.474 12.474
J-band [mag] 11.659 11.659 11.659 11.659 11.659
H-band [mag] 11.377 11.377 11.377 11.377 11.377
K-band [mag] 11.311 11.311 11.311 11.311 11.311
Disposition Score --- 0.999 --- --- ---
Comment --- NO_COMMENT --- --- ---
Eccentricity --- 0 0 0 0
Impact Parameter ---
0.227 +0.228-0.227
0.4506 +0.4972-0.2537
0.4506 +0.4972-0.2537
0.4506 +0.4972-0.2537
Transit Duration [hrs] --- 3.36±0.263 3.539±0.303 3.539±0.303 3.539±0.303
Transit Depth [ppm] --- 71.7±6.3 71.2±6 71.2±6 71.2±6
Planet-Star Radius Ratio ---
0.007795 +0.000513-0.000302
0.007885 +0.000286-0.000508
0.007885 +0.000286-0.000508
0.007885 +0.000286-0.000508
Fitted Stellar Density [g/cm**3] ---
3.65640 +1.55351-1.55502
2.42452 +1.62847-0.85590
2.42452 +1.62847-0.85590
2.42452 +1.62847-0.85590
Planetary Fit Type --- LS+MCMC MCMC MCMC MCMC
Planetary Radius [Earth radii] --- 1.31±0.25
0.97 +0.17-0.08
0.97 +0.17-0.08
0.97 +0.17-0.08
Orbit Semi-Major Axis [au] --- .141 .1344 .1344 .1344
Inclination [deg] --- 89.66 89.38 89.38 89.38
Equilibrium Temperature [K] --- 901 782 782 782
Insolation Flux [Earth flux] ---
155.73 +80.66-62.02
88.40 +39.88-20.51
88.40 +39.88-20.51
88.40 +39.88-20.51
Planet-Star Distance over Star Radius --- 38.8±16.5 33.8±11.4 33.8±11.4 33.8±11.4
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 --- 0.3052 0.2964 0.2964 0.2964
Limb Darkening Coeff. 1 --- 0.3236 0.3416 0.3416 0.3416
Maximum Single Event Statistic --- 4.438975 6.8729844 --- ---
Maximum Multiple Event Statistic --- 12.474594999999999 11.582751 --- ---
Transit Signal-to-Noise --- 14.0 14.5 14.5 14.5
Number of Transits --- 75 75 --- ---
TCE Planet Number --- 1 1 1 1
Quarters --- 11111111111111111000000000000000 11111111111111111000000000000000 --- ---
Odd-Even Depth Comparision Statistic --- 0.5682 --- --- ---
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 --- kplr009716028-001-20160209194854_dvs.pdf kplr009716028-001-20141002224145_dvs.pdf kplr009716028-001-20130826182306_dvs.pdf kplr009716028-001-20121115231752_dvs.pdf
Stellar Effective Temperature [K] ---
6180 +111-136
6122 +82-133
6122 +82-133
6122.00 +82.00-133.00
Stellar Surface Gravity [log10(cm/s**2)] ---
4.155 +0.162-0.122
4.364 +0.066-0.125
4.364 +0.066-0.125
4.364 +0.066-0.125
Stellar Metallicity [dex] --- 0.07±0.15
0.020 +0.100-0.160
0.020 +0.100-0.160
0.020 +0.100-0.160
Stellar Radius [Solar radii] --- 1.54±0.291
1.127 +0.195-0.095
1.127 +0.195-0.095
1.1270 +0.1950-0.0950
Stellar Mass [Solar mass] ---
1.237 +0.107-0.131
1.065 +0.073-0.056
1.065 +0.073-0.056
1.0650 +0.0730-0.0560
Stellar Parameter Provenance --- q1_q17_dr25_stellar stellar_q1_q16 stellar_q1_q16 stellar_q1_q16
FW Offset Significance [percent] --- 0.626 0.24600000000000002 0.8340000000000001 0.051000000000000004
FW Source α(OOT) [hrs] --- 19.613985±0.000023 19.613973±0.000027 19.613987±0.000027 19.613970000±0.000031000
FW Source δ(OOT) [deg] --- 46.48002±0.00022 46.47988±0.00027 46.47991±0.00025 46.47963000±0.00031000
FW Source Δα(OOT) [sec] --- -0.15±0.86 -0.6±1 -0.06±0.99 -0.09000±0.11000
FW Source Δδ(OOT) [arcsec] --- 0.19±0.79 -0.31±0.99 -0.23±0.91 -0.07200±0.07500
FW Δα(OOT) [sec] --- 2.7e-05±6.4e-05 5.1e-05±6.3e-05 2e-05±7e-05 6.1e-06±7.8e-06
FW Δδ(OOT) [arcsec] --- -2.6e-05±5.9e-05 1e-05±6.3e-05 5e-06±6.5e-05 5e-06±5.2e-06
PRF ΔαSQ(OOT) [arcsec] --- -0.16±0.43 -0.09±0.47 0.39±0.63 0.5500±0.6100
PRF ΔδSQ(OOT) [arcsec] --- -0.03±0.38 -0.48±0.45 -0.04±0.53 -0.2000±0.5800
PRF ΔθSQ(OOT) [arcsec] --- 0.16±0.43 0.49±0.45 0.39±0.76 0.5900±0.6100
PRF ΔαSQ(KIC) [arcsec] --- -0.14±0.39 -0.06±0.47 0.41±0.71 0.5900±0.6200
PRF ΔδSQ(KIC) [arcsec] --- -0.15±0.39 -0.59±0.45 -0.16±0.64 -0.3100±0.5800
PRF ΔθSQ(KIC) [arcsec] --- 0.2±0.49 0.6±0.45 0.44±0.89 0.6700±0.6100
Known Objects
1 Kepler Objects of Interest (KOIs)
2 Threshold Crossing Events (TCEs)
7 2MASS Point Source Catalog
Data Files
6 Kepler Time Series
3 SuperWASP Time Series
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Star
Confirmed
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Kepler | K2
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