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Kepler-1452 Overview

Kepler-1452 2.07 R⦿ 6045.00 K
Kepler-1452 b
0.241 RJup
Architecture
Kepler-1452
Kepler-1452
Kepler-1452 b
Other Data
Bibliography 15
Exoplanet Archive Notes 1
Nearby Data 7
Discovery Data
Host Planet Method Year Reference Disposition
Kepler-1452 Kepler-1452 b Transit 2016 Morton et al. 2016 Confirmed Planet
Kepler-1452 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
19h29m41.47s
Dec
+38d15m58.62s
Distance
996.3200+16.0100-15.5180
pc
Parallax
0.9750340±0.0157561 mas
Ecliptic Latitude
58.97149 deg
Ecliptic Longitude
305.51675 deg
Galactic Latitude
9.57319 deg
Galactic Longitude
71.1961 deg
Total Proper Motion
8.2257087±0.0271929 mas/yr
Proper Motion (RA)
-4.7181100±0.0264256 mas/yr
Proper Motion (Dec)
-6.7380800±0.0275613 mas/yr
Photometry
mV
13.215±0.103
mTESS
12.6223±0.0089
mJ
11.983±0.022
mH
11.663±0.023
mKs
11.635±0.021
mKep
13.062
mW1
11.559±0.023
mW2
11.600±0.021
mW3
11.545±0.179
mW4
9.274
mGaia
13.071400±0.000345
mB
13.997±0.066
mg
13.9815000±0.0093937
mi
15.1205000±0.0123394
mr
13.6108000±0.0092287
mu
15.0434000±0.0043051
mz
13.0626000±0.0041087
Abundances
(Hypatia Catalog)
[Fe/H] -0.02±0.04 dex
[C/H] -0.08±0.09 dex
[O/H] 0.10±0.04 dex
[Na/H] -0.19±0.04 dex
[Mg/H] -0.08±0.07 dex
[Al/H] -0.22±0.06 dex
[Si/H] -0.10±0.02 dex
[Ca/H] 0.04±0.06 dex
[Y/H] 0.06±0.01 dex
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 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 Show Candidate Solutions >> << Hide Candidate Solutions
Teff
(K)
5892.300+139.155-167.590
 6045±121
5773.6665+155.3330-69.3330
6101.000+90.208-112.925
 5710 6045±60 --- 6049±121
6148 +94-130
6148 +94-130
6148.00 +94.00-130.00
Metallicity
(dex)
-0.1458210±0.0066087 [M/H] --- ---
0.140+0.081-0.093
[Fe/H] 		-0.373 [Fe/H] 0.0±0.0 [Fe/H] --- 0.18±0.15 [Fe/H]
-0.040 +0.120-0.140
[Fe/H]
-0.040 +0.120-0.140
[Fe/H]
-0.040 +0.120-0.140
[Fe/H]
Age
(Gyr)
--- --- ---
3.240+0.952-0.620
 ---
4.37+0.31-0.29
 --- --- --- --- ---
ρ✶
(g/cm3)
0.1414817+0.0426615-0.0313569
 --- --- --- --- 0.15±0.01 ---
2.02553 +0.89097-0.28088
2.57833 +0.42385-0.80575
2.57833 +0.42385-0.80575
2.57833 +0.42385-0.80575
M✶
(M⦿)
1.070000+0.145002-0.133943
 --- ---
1.410+0.112-0.140
 ---
1.237+0.029-0.018
 ---
1.419 +0.157-0.192
1.07 +0.084-0.064
1.07 +0.084-0.064
1.0700 +0.0840-0.0640
R✶
(R⦿)
2.200980+0.137307-0.128764
2.112+0.096-0.090
2.1499581+0.0525809-0.1111770
2.060+0.279-0.256
 0.917
2.066+0.057-0.055
 ---
2.483 +0.299-0.648
1.217 +0.233-0.151
1.217 +0.233-0.151
1.2170 +0.2330-0.1510
log g
(log10(cm/s2))
3.7822200+0.1099680-0.0712167
 --- ---
3.950+0.083-0.072
 4.53 --- ---
3.8 +0.21-0.07
4.298 +0.101-0.137
4.298 +0.101-0.137
4.298 +0.101-0.137
L✶
(log10(L⦿))
0.7210666+0.0240332-0.0193631
 ---
0.66536152+0.02017053-0.02115316
 --- --- --- --- --- --- --- ---
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 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 Show Candidate Solutions >> << Hide Candidate Solutions
P
(days)
42.913751±0.0003689 42.9137673267±0.0002954153 --- 42.91411148±0.00000451 42.913751000±0.000368900 42.9136635±0.0003306 42.9136635±0.0003306 42.913751±0.0003689 42.913751±0.0003689 42.913751±0.0003689
Rp
(R⨁)
2.70+0.39-0.35
 ---
2.712+0.143-0.185
 --- 2.773±0.131 ---
3.19 +0.38-0.83
1.63 +0.31-0.2
1.63 +0.31-0.2
1.63 +0.31-0.2
Rp
(RJup)
0.241+0.035-0.031
 ---
0.2419+0.0128-0.0165
 --- 0.2474±0.0117 ---
0.285+0.034-0.074
0.145+0.028-0.018
0.145+0.028-0.018
0.145+0.028-0.018
Rp/R✶
0.012281 +0.000549-0.000397
--- --- ---
0.012281+0.000549-0.000397
 ---
0.011762 +0.000322-0.000626
0.012281 +0.000549-0.000397
0.012281 +0.000549-0.000397
0.012281 +0.000549-0.000397
T14
(hours)
5.121±0.172 --- --- 5.4632 --- --- 5.227±0.166 5.121±0.172 5.121±0.172 5.121±0.172
TC
(days)
2454972.88854±0.00785 2454972.88241000±0.00498547 --- 2454972.874120±0.004211 --- 2454972.888±0.00659 2454972.888±0.00659 2454972.889±0.00785 2454972.889±0.00785 2454972.889±0.00785
S
(S⨁)
--- ---
73.501+2.807-2.690
 --- 77.0±5.3 ---
101.56 +36.45-50.40
31.37 +15.95-9.27
31.37 +15.95-9.27
31.37 +15.95-9.27
a/R✶
--- --- --- --- --- --- 58.2±25.6 63.1±10.4 63.1±10.4 63.1±10.4
Teq
(K)
--- --- --- --- --- --- 810 604 604 604
b
--- --- --- --- --- ---
0.403 +0.041-0.403
0.232 +0.2182-0.2319
0.232 +0.2182-0.2319
0.232 +0.2182-0.2319
e
--- --- --- --- --- --- 0 0 0 0
i
(deg)
--- --- --- --- --- --- 89.6 89.95 89.95 89.95
a
(au)
--- --- --- --- 0.25764±0.00161 --- .2697 .2457 .2457 .2457
δ
(%)
--- --- --- 0.0156 --- --- 0.01606±0.00101 0.01780±0.00107 0.01780±0.00107 0.01780±0.00107
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 3120904 3120904 3120904 3120904 3120904
KOI Name K03277.01 K03277.01 K03277.01 K03277.01 K03277.01
Kepler Name Kepler-1452 b Kepler-1452 b Kepler-1452 b Kepler-1452 b Kepler-1452 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 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] 42.9136635±0.0003306 42.9136635±0.0003306 42.913751±0.0003689 42.913751±0.0003689 42.913751±0.0003689
Transit Epoch [BKJD] 139.88848±0.00659 139.88848±0.00659 139.88854±0.00785 139.88854±0.00785 139.88854±0.00785
Transit Epoch [BJD] 2454972.888±0.00659 2454972.888±0.00659 2454972.889±0.00785 2454972.889±0.00785 2454972.889±0.00785
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 kplr003120904-20160209194854_dvr.pdf kplr003120904-20160209194854_dvr.pdf kplr003120904-20141002224145_dvr.pdf kplr003120904-20130815195353_dvr.pdf kplr003120904-20121029204534_dvr.pdf
RA [decimal degrees] 292.42282 292.42282 292.42282 292.42282 292.42282
Dec [decimal degrees] 38.266331 38.266331 38.266331 38.266331 38.266331
Kepler-band [mag] 13.062000000000001 13.062000000000001 13.062000000000001 13.062000000000001 13.062000000000001
g'-band [mag] 13.492 13.492 13.492 13.492 13.492
r'-band [mag] 13.02 13.02 13.02 13.02 13.02
i'-band [mag] 12.877 12.877 12.877 12.877 12.877
z'-band [mag] 12.841000000000001 12.841000000000001 12.841000000000001 12.841000000000001 12.841000000000001
J-band [mag] 11.983 11.983 11.983 11.983 11.983
H-band [mag] 11.663 11.663 11.663 11.663 11.663
K-band [mag] 11.635 11.635 11.635 11.635 11.635
Disposition Score --- 0.994 --- --- ---
Comment --- NO_COMMENT --- --- ---
Eccentricity --- 0 0 0 0
Impact Parameter ---
0.403 +0.041-0.403
0.232 +0.2182-0.2319
0.232 +0.2182-0.2319
0.232 +0.2182-0.2319
Transit Duration [hrs] --- 5.227±0.166 5.121±0.172 5.121±0.172 5.121±0.172
Transit Depth [ppm] --- 160.6±10.1 178±10.7 178±10.7 178±10.7
Planet-Star Radius Ratio ---
0.011762 +0.000322-0.000626
0.012281 +0.000549-0.000397
0.012281 +0.000549-0.000397
0.012281 +0.000549-0.000397
Fitted Stellar Density [g/cm**3] ---
2.02553 +0.89097-0.28088
2.57833 +0.42385-0.80575
2.57833 +0.42385-0.80575
2.57833 +0.42385-0.80575
Planetary Fit Type --- LS+MCMC MCMC MCMC MCMC
Planetary Radius [Earth radii] ---
3.19 +0.38-0.83
1.63 +0.31-0.2
1.63 +0.31-0.2
1.63 +0.31-0.2
Orbit Semi-Major Axis [au] --- .2697 .2457 .2457 .2457
Inclination [deg] --- 89.6 89.95 89.95 89.95
Equilibrium Temperature [K] --- 810 604 604 604
Insolation Flux [Earth flux] ---
101.56 +36.45-50.40
31.37 +15.95-9.27
31.37 +15.95-9.27
31.37 +15.95-9.27
Planet-Star Distance over Star Radius --- 58.2±25.6 63.1±10.4 63.1±10.4 63.1±10.4
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 0.2973 0.2973 0.2973
Limb Darkening Coeff. 1 --- 0.36710000000000004 0.3341 0.3341 0.3341
Maximum Single Event Statistic --- 5.314401 5.4789509999999995 --- ---
Maximum Multiple Event Statistic --- 14.554174999999999 15.483405 --- ---
Transit Signal-to-Noise --- 18.2 19.2 19.2 19.2
Number of Transits --- 32 32 --- ---
TCE Planet Number --- 1 1 1 1
Quarters --- 11111111111111111000000000000000 11111111111111111000000000000000 --- ---
Odd-Even Depth Comparision Statistic --- 0.1087 --- --- ---
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 --- kplr003120904-001-20160209194854_dvs.pdf kplr003120904-001-20141002224145_dvs.pdf kplr003120904-001-20130826182306_dvs.pdf kplr003120904-001-20121115231752_dvs.pdf
Stellar Effective Temperature [K] --- 6049±121
6148 +94-130
6148 +94-130
6148.00 +94.00-130.00
Stellar Surface Gravity [log10(cm/s**2)] ---
3.8 +0.21-0.07
4.298 +0.101-0.137
4.298 +0.101-0.137
4.298 +0.101-0.137
Stellar Metallicity [dex] --- 0.18±0.15
-0.040 +0.120-0.140
-0.040 +0.120-0.140
-0.040 +0.120-0.140
Stellar Radius [Solar radii] ---
2.483 +0.299-0.648
1.217 +0.233-0.151
1.217 +0.233-0.151
1.2170 +0.2330-0.1510
Stellar Mass [Solar mass] ---
1.419 +0.157-0.192
1.07 +0.084-0.064
1.07 +0.084-0.064
1.0700 +0.0840-0.0640
Stellar Parameter Provenance --- q1_q17_dr25_stellar stellar_q1_q16 stellar_q1_q16 stellar_q1_q16
FW Offset Significance [percent] --- 0.327 0.0 0.007 0.008
FW Source α(OOT) [hrs] --- 19.494865±0.000019 19.494882±0.000019 19.494876±0.000019 19.494878000±0.000024000
FW Source δ(OOT) [deg] --- 38.26614±0.00028 38.26594±0.00026 38.26597±0.00029 38.26585000±0.00038000
FW Source Δα(OOT) [sec] --- 0.42±0.79 1.16±0.79 0.9±0.79 0.09600±0.08600
FW Source Δδ(OOT) [arcsec] --- -0.69±0.99 -1.41±0.94 -1.3±1.1 -0.09900±0.09000
FW Δα(OOT) [sec] --- -9e-05±0.00012 -0.00022±0.00013 -0.00017±0.00013 -1.5e-05±1.3e-05
FW Δδ(OOT) [arcsec] --- 7e-05±0.00015 0.00019±0.00016 0.00017±0.00017 1.5e-05±1.4e-05
PRF ΔαSQ(OOT) [arcsec] --- 0.57±0.42 0.16±0.44 0.02±0.46 -0.1700±0.5200
PRF ΔδSQ(OOT) [arcsec] --- 0.55±0.33 0.48±0.33 0.56±0.35 0.5600±0.4500
PRF ΔθSQ(OOT) [arcsec] --- 0.79±0.38 0.5±0.43 0.56±0.46 0.5800±0.4600
PRF ΔαSQ(KIC) [arcsec] --- 0.48±0.43 0.08±0.47 -0.08±0.46 -0.2700±0.5200
PRF ΔδSQ(KIC) [arcsec] --- 0.52±0.38 0.5±0.33 0.63±0.34 0.5900±0.4400
PRF ΔθSQ(KIC) [arcsec] --- 0.71±0.38 0.51±0.45 0.63±0.47 0.6500±0.4500
Known Objects
1 Confirmed Planets
1 Kepler Objects of Interest (KOIs)
1 Threshold Crossing Events (TCEs)
7 2MASS Point Source Catalog
Data Files
3 Kepler Time Series
2 SuperWASP Time Series
1 Associated Literature Data
System
Star
Confirmed
Candidate
False Positive Planet
Controversial
False Positive
Aliases
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Time Series
Kepler | K2
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