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Kepler-1494 Overview

Kepler-1494 0.94 R⦿ 5659.00 K
Kepler-1494 b
0.274 RJup
Architecture
Kepler-1494
Kepler-1494
Kepler-1494 b
Other Data
Bibliography 14
Exoplanet Archive Notes 1
Nearby Data 7
Discovery Data
Host Planet Method Year Reference Disposition
Kepler-1494 Kepler-1494 b Transit 2016 Morton et al. 2016 Confirmed Planet
Kepler-1494 b
  • Orbital period, transit mid-point, transit duration, Rp/Rs and their errors taken from DR24 KOI table. Planet radius error propagated from stellar radius error in ref. and Rp/Rs error. (Morton et al. 2016)
RA
18h50m37.77s
Dec
+43d09m45.12s
Distance
1285.48+36.38-34.47
pc
Parallax
0.7492240±0.0212727 mas
Ecliptic Latitude
65.60449 deg
Ecliptic Longitude
292.76205 deg
Galactic Latitude
18.31341 deg
Galactic Longitude
72.72814 deg
Total Proper Motion
7.3093168±0.0450727 mas/yr
Proper Motion (RA)
-0.2198410±0.0402261 mas/yr
Proper Motion (Dec)
7.3060100±0.0450769 mas/yr
Photometry
mV
15.372±0.046
mTESS
14.7245±0.0064
mJ
14.010±0.027
mH
13.700±0.038
mKs
13.536±0.039
mKep
15.214
mW1
13.551±0.024
mW2
13.591±0.029
mW3
12.325
mW4
9.343
mGaia
15.217000±0.000383
mB
15.870±0.068
mg
15.726
mi
14.994
mr
15.168
mz
14.946
Mission
Tools
ExoFOP Target Overview Page
IRSA Finding Chart
Kepler Names
KOI
Kepler Stellar Data
Kepler Positional Probabilities
Q1-Q17 DR25 False Positive Probabilities
Kepler Certified False Positive
Q1-Q16 DR25 TCE
Stellar Hosts
Kepler Time Series
Kepler TCE Time Series
Source TICv8 Berger et al. 2018 Gaia DR2 Morton et al. 2016 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)
5662.0±123.0 5913±207
5423.000+296.768-71.500
5659.000+86.936-107.308
 5657 ---
5915 +184-205
5915 +178-208
5915 +178-208
5915.00 +178.00-208.00
Metallicity
(dex)
--- --- ---
0.0100+0.1500-0.1820
[Fe/H] 		-0.020 [Fe/H] ---
-0.02 +0.25-0.3
[Fe/H]
-0.020 +0.220-0.300
[Fe/H]
-0.020 +0.220-0.300
[Fe/H]
-0.020 +0.220-0.300
[Fe/H]
Age
(Gyr)
--- --- ---
4.37+4.26-2.67
 --- --- --- --- --- ---
M✶
(M⦿)
1.01 --- ---
0.9600+0.0480-0.0550
 --- ---
1.014 +0.14-0.127
1.014 +0.168-0.119
1.014 +0.168-0.119
1.0140 +0.1680-0.1190
R✶
(R⦿)
1.1382
1.148+0.093-0.084
1.1987858+0.0322473-0.1211700
0.9400+0.1330-0.0730
 1.040 ---
1.008 +0.319-0.137
1.008 +0.417-0.111
1.008 +0.417-0.111
1.0080 +0.4170-0.1110
log g
(log10(cm/s2))
4.32995 --- ---
4.480+0.056-0.122
 4.43 ---
4.437 +0.072-0.203
4.437 +0.067-0.283
4.437 +0.067-0.283
4.437 +0.067-0.283
L✶
(log10(L⦿))
0.07901075 ---
0.049136275+0.031692091-0.034188078
 --- --- --- --- --- --- ---
ρ✶
(g/cm3)
0.9656774 --- --- --- --- ---
0.08704 +0.79483-0.05600
0.12381 +0.91971-0.06039
0.12381 +0.91971-0.06039
0.12381 +0.91971-0.06039
Print
Status
Confirmed Planet
Detected By
Transit
Tools
Transit Prediction Service
Kepler Names
KOI
Transit
Source Morton et al. 2016 GajdoĊĦ et al. 2019 Berger et al. 2018 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 Show Candidate Solutions >> << Hide Candidate Solutions
a/R✶
--- --- --- --- --- 33.7±16.2 37.9±18.8 37.9±18.8 37.9±18.8
Teq
(K)
--- --- --- --- --- 415 415 415 415
b
--- --- --- --- ---
0.901 +0.045-0.632
0.8866 +0.0463-0.6066
0.8866 +0.0463-0.6066
0.8866 +0.0463-0.6066
S
(S⨁)
--- ---
9.113+0.619-0.575
 --- ---
7.02 +6.73-2.47
7.02 +8.78-2.20
7.02 +8.78-2.20
7.02 +8.78-2.20
e
--- --- --- --- --- 0 0 0 0
i
(deg)
--- --- --- --- --- 88.47 88.81 88.81 88.81
P
(days)
91.080482±0.001769 91.0818451810±0.0005481298 --- 91.07862718±0.00003898 91.078624±0.001406 91.078624±0.001406 91.080482±0.001769 91.080482±0.001769 91.080482±0.001769
Rp
(R⨁)
3.07+0.46-0.57
 ---
3.711+0.419-0.664
 --- ---
3.26 +1.03-0.44
3.34 +1.39-0.36
3.34 +1.39-0.36
3.34 +1.39-0.36
Rp
(RJup)
0.274+0.041-0.051
 ---
0.3311+0.0374-0.0592
 --- ---
0.291+0.092-0.039
0.298+0.124-0.032
0.298+0.124-0.032
0.298+0.124-0.032
Rp/R✶
0.030375 +0.001356-0.005079
--- --- --- ---
0.029618 +0.00233-0.00483
0.030375 +0.001356-0.005079
0.030375 +0.001356-0.005079
0.030375 +0.001356-0.005079
a
(au)
--- --- --- --- --- .3982 .3982 .3982 .3982
δ
(%)
--- --- --- 0.0764 --- 0.07386±0.00387 0.07986±0.00466 0.07986±0.00466 0.07986±0.00466
T14
(hours)
9.65±0.396 --- --- 9.0946 --- 10.304±0.288 9.65±0.396 9.65±0.396 9.65±0.396
TC
(days)
2455046.7586±0.0163 2455046.75746000±0.00546702 --- 2455228.918483±0.036319 2455046.772±0.0133 2455046.772±0.0133 2455046.759±0.0163 2455046.759±0.0163 2455046.759±0.0163
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 7503885 7503885 7503885 7503885 7503885
KOI Name K03417.01 K03417.01 K03417.01 K03417.01 K03417.01
Kepler Name Kepler-1494 b Kepler-1494 b Kepler-1494 b Kepler-1494 b Kepler-1494 b
Exoplanet Archive Disposition CONFIRMED CONFIRMED CONFIRMED CONFIRMED CONFIRMED
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 CANDIDATE 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] 91.078624±0.001406 91.078624±0.001406 91.080482±0.001769 91.080482±0.001769 91.080482±0.001769
Transit Epoch [BKJD] 213.7723±0.0133 213.7723±0.0133 213.7586±0.0163 213.7586±0.0163 213.7586±0.0163
Transit Epoch [BJD] 2455046.772±0.0133 2455046.772±0.0133 2455046.759±0.0163 2455046.759±0.0163 2455046.759±0.0163
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 kplr007503885-20160209194854_dvr.pdf kplr007503885-20160209194854_dvr.pdf kplr007503885-20141002224145_dvr.pdf kplr007503885-20130815195353_dvr.pdf kplr007503885-20121029204534_dvr.pdf
RA [decimal degrees] 282.65741 282.65741 282.65741 282.65741 282.65741
Dec [decimal degrees] 43.162521 43.162521 43.162521 43.162521 43.162521
Kepler-band [mag] 15.214 15.214 15.214 15.214 15.214
g'-band [mag] 15.726 15.726 15.726 15.726 15.726
r'-band [mag] 15.168000000000001 15.168000000000001 15.168000000000001 15.168000000000001 15.168000000000001
i'-band [mag] 14.994000000000002 14.994000000000002 14.994000000000002 14.994000000000002 14.994000000000002
z'-band [mag] 14.946000000000002 14.946000000000002 14.946000000000002 14.946000000000002 14.946000000000002
J-band [mag] 14.01 14.01 14.01 14.01 14.01
H-band [mag] 13.700000000000001 13.700000000000001 13.700000000000001 13.700000000000001 13.700000000000001
K-band [mag] 13.536000000000001 13.536000000000001 13.536000000000001 13.536000000000001 13.536000000000001
Disposition Score --- 1.0 --- --- ---
Comment --- NO_COMMENT --- --- ---
Eccentricity --- 0 0 0 0
Impact Parameter ---
0.901 +0.045-0.632
0.8866 +0.0463-0.6066
0.8866 +0.0463-0.6066
0.8866 +0.0463-0.6066
Transit Duration [hrs] --- 10.304±0.288 9.65±0.396 9.65±0.396 9.65±0.396
Transit Depth [ppm] --- 738.6±38.7 798.6±46.6 798.6±46.6 798.6±46.6
Planet-Star Radius Ratio ---
0.029618 +0.00233-0.00483
0.030375 +0.001356-0.005079
0.030375 +0.001356-0.005079
0.030375 +0.001356-0.005079
Fitted Stellar Density [g/cm**3] ---
0.08704 +0.79483-0.05600
0.12381 +0.91971-0.06039
0.12381 +0.91971-0.06039
0.12381 +0.91971-0.06039
Planetary Fit Type --- LS+MCMC MCMC MCMC MCMC
Planetary Radius [Earth radii] ---
3.26 +1.03-0.44
3.34 +1.39-0.36
3.34 +1.39-0.36
3.34 +1.39-0.36
Orbit Semi-Major Axis [au] --- .3982 .3982 .3982 .3982
Inclination [deg] --- 88.47 88.81 88.81 88.81
Equilibrium Temperature [K] --- 415 415 415 415
Insolation Flux [Earth flux] ---
7.02 +6.73-2.47
7.02 +8.78-2.20
7.02 +8.78-2.20
7.02 +8.78-2.20
Planet-Star Distance over Star Radius --- 33.7±16.2 37.9±18.8 37.9±18.8 37.9±18.8
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 --- 0.2868 0.2797 0.2797 0.2797
Limb Darkening Coeff. 1 --- 0.3588 0.37170000000000003 0.37170000000000003 0.37170000000000003
Maximum Single Event Statistic --- 5.1159387 5.8910074 --- ---
Maximum Multiple Event Statistic --- 12.420644 13.779019 --- ---
Transit Signal-to-Noise --- 20.8 19.1 19.1 19.1
Number of Transits --- 14 14 --- ---
TCE Planet Number --- 1 1 1 1
Quarters --- 00011111111111111000000000000000 11111111111111000000000000000 --- ---
Odd-Even Depth Comparision Statistic --- 0.8623000000000001 --- --- ---
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 --- kplr007503885-001-20160209194854_dvs.pdf kplr007503885-001-20141002224145_dvs.pdf kplr007503885-001-20130826182306_dvs.pdf kplr007503885-001-20121115231752_dvs.pdf
Stellar Effective Temperature [K] ---
5915 +184-205
5915 +178-208
5915 +178-208
5915.00 +178.00-208.00
Stellar Surface Gravity [log10(cm/s**2)] ---
4.437 +0.072-0.203
4.437 +0.067-0.283
4.437 +0.067-0.283
4.437 +0.067-0.283
Stellar Metallicity [dex] ---
-0.02 +0.25-0.3
-0.020 +0.220-0.300
-0.020 +0.220-0.300
-0.020 +0.220-0.300
Stellar Radius [Solar radii] ---
1.008 +0.319-0.137
1.008 +0.417-0.111
1.008 +0.417-0.111
1.0080 +0.4170-0.1110
Stellar Mass [Solar mass] ---
1.014 +0.14-0.127
1.014 +0.168-0.119
1.014 +0.168-0.119
1.0140 +0.1680-0.1190
Stellar Parameter Provenance --- q1_q17_dr25_stellar stellar_q1_q16 stellar_q1_q16 stellar_q1_q16
FW Offset Significance [percent] --- 0.508 0.631 0.528 0.272
FW Source α(OOT) [hrs] --- 18.843844±0.000023 18.843838±0.000025 18.843822±0.000021 18.843832000±0.000028000
FW Source δ(OOT) [deg] --- 43.16251±0.00028 43.16258±0.0003 43.16243±0.00026 43.16230000±0.00035000
FW Source Δα(OOT) [sec] --- 0.65±0.92 0.41±0.97 -0.19±0.81 0.03000±0.10000
FW Source Δδ(OOT) [arcsec] --- -0±1 0.2±1.1 -0.31±0.95 -0.07000±0.08400
FW Δα(OOT) [sec] --- -0.00043±0.00058 -0.00033±0.00062 7e-05±0.00059 -1.9e-05±6.5e-05
FW Δδ(OOT) [arcsec] --- 0.0002±0.00064 2e-05±0.0007 0.00041±0.0007 4.4e-05±5.4e-05
PRF ΔαSQ(OOT) [arcsec] --- -0.11±0.61 -0.27±0.31 -0.43±0.32 -0.6400±0.6000
PRF ΔδSQ(OOT) [arcsec] --- -0.17±0.35 0.17±0.34 -0.09±0.31 -0.3000±0.3500
PRF ΔθSQ(OOT) [arcsec] --- 0.21±0.59 0.32±0.32 0.44±0.33 0.7000±0.5700
PRF ΔαSQ(KIC) [arcsec] --- -0.1±0.64 -0.23±0.19 -0.15±0.29 -0.6400±0.6200
PRF ΔδSQ(KIC) [arcsec] --- 0.02±0.39 0.39±0.34 0.12±0.33 -0.0900±0.3800
PRF ΔθSQ(KIC) [arcsec] --- 0.11±0.56 0.45±0.31 0.19±0.28 0.6400±0.6100
Known Objects
1 Confirmed Planets
1 Kepler Objects of Interest (KOIs)
1 Threshold Crossing Events (TCEs)
5 2MASS Point Source Catalog
Data Files
2 Kepler Time Series
1 SuperWASP Time Series
1 Associated Literature Data
System
Star
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False Positive Planet
Controversial
False Positive
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