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Kepler-1428 Overview

Kepler-1428 2.48 R⦿ 6285.00 K
Kepler-1428 b
0.146 RJup
Architecture
Kepler-1428
Kepler-1428
Kepler-1428 b
Other Data
Bibliography 16
Exoplanet Archive Notes 1
Nearby Data 7
Discovery Data
Host Planet Method Year Reference Disposition
Kepler-1428 Kepler-1428 b Transit 2016 Morton et al. 2016 Confirmed Planet
Kepler-1428 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
19h50m34.14s
Dec
+49d35m41.85s
Distance
1530.32±38.18 pc
Parallax
0.6247610±0.0161744 mas
Ecliptic Latitude
67.97962 deg
Ecliptic Longitude
323.32458 deg
Galactic Latitude
11.53869 deg
Galactic Longitude
83.16548 deg
Total Proper Motion
6.5506485±0.0311494 mas/yr
Proper Motion (RA)
-3.3505100±0.0317425 mas/yr
Proper Motion (Dec)
-5.6289500±0.0309366 mas/yr
Photometry
mV
13.759±0.092
mTESS
13.0708±0.0078
mJ
12.416±0.022
mH
12.154±0.015
mKs
12.112±0.024
mKep
13.688
mW1
12.035±0.023
mW2
12.071±0.021
mW3
11.811±0.195
mW4
9.496
mGaia
13.523400±0.000212
mB
14.314±0.029
mg
14.217
mi
13.462
mr
13.642
Abundances
(Hypatia Catalog)
[Fe/H] 0.12±0.04 dex
[C/H] -0.16±0.09 dex
[O/H] 0.32±0.09 dex
[Na/H] -0.08±0.04 dex
[Mg/H] 0.00±0.07 dex
[Al/H] -0.27±0.06 dex
[Si/H] 0.08±0.05 dex
[Ca/H] 0.10±0.06 dex
[Y/H] 0.35±0.08 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 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 Q1-Q8 KOI Table Show Candidate Solutions >> << Hide Candidate Solutions
Teff
(K)
6276.70±26.01 6285±126
5772.000+262.000-127.667
6184.000+53.719-58.831
 6285±60 ---
6460 +116-141
6409 +185-244
6409 +185-244
6409.00 +185.00-244.00
5952
Metallicity
(dex)
0.0780±0.0240 [M/H] --- --- 0.350±0.054 [Fe/H] 0.12±0.04 [Fe/H] ---
0.4 +0.05-0.15
[Fe/H]
-0.220 +0.260-0.300
[Fe/H]
-0.220 +0.260-0.300
[Fe/H]
-0.220 +0.260-0.300
[Fe/H] 		---
Age
(Gyr)
--- --- ---
2.040+0.576-0.619
1.95+0.29-0.17
 --- --- --- --- --- ---
ρ✶
(g/cm3)
0.1100722 --- --- --- 0.11±0.01 ---
0.74405 +0.30110-0.20453
0.93831 +0.16241-0.28324
0.93831 +0.16241-0.28324
0.93831 +0.16241-0.28324
---
M✶
(M⦿)
1.23 --- ---
1.280+0.032-0.029
1.577+0.021-0.052
 ---
1.388 +0.094-0.077
1.151 +0.306-0.176
1.151 +0.306-0.176
1.1510 +0.3060-0.1760
1.015
R✶
(R⦿)
2.50687
2.558+0.127-0.120
2.7264576+0.1247320-0.2316290
1.360+0.096-0.078
2.480+0.083-0.079
 ---
1.434 +0.259-0.111
1.622 +0.811-0.485
1.622 +0.811-0.485
1.6220 +0.8110-0.4850
1.046
log g
(log10(cm/s2))
3.72971 --- ---
4.280+0.047-0.051
 --- ---
4.267 +0.04-0.128
4.079 +0.252-0.259
4.079 +0.252-0.259
4.079 +0.252-0.259
4.405
L✶
(log10(L⦿))
0.9438823 ---
0.8711975+0.0315984-0.0340791
 --- --- --- --- --- --- --- ---
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 Q1-Q8 KOI Table Show Candidate Solutions >> << Hide Candidate Solutions
P
(days)
10.67607169±6.093e-05 10.6763325549±0.0000722363 --- 10.67618500±0.00001087 10.676071690±0.000060930 10.6761592±0.0001071 10.6761592±0.0001071 10.67607169±6.093e-05 10.67607169±6.093e-05 10.67607169±6.093e-05 10.676126±8.5e-05
Rp
(R⨁)
1.64+0.14-0.10
 ---
3.198+0.194-0.266
 --- 2.985±0.143 ---
1.79 +0.33-0.14
1.95 +0.98-0.58
1.95 +0.98-0.58
1.95 +0.98-0.58
1.26
Rp
(RJup)
0.146+0.012-0.009
 ---
0.2853+0.0173-0.0237
 --- 0.2663±0.0128 ---
0.160+0.029-0.012
0.174+0.087-0.052
0.174+0.087-0.052
0.174+0.087-0.052
 0.112
Rp/R✶
0.011014 +0.000488-0.000291
--- --- ---
0.011014+0.000488-0.000291
 ---
0.011449 +0.000396-0.000784
0.011014 +0.000488-0.000291
0.011014 +0.000488-0.000291
0.011014 +0.000488-0.000291
0.011±0.004
T14
(hours)
4.549±0.132 --- --- 4.2974 --- --- 4.594±0.23 4.549±0.132 4.549±0.132 4.549±0.132 4.6965
TC
(days)
2454973.59244±0.00487 2454973.59270000±0.00475579 --- 2454973.586238±0.009358 --- 2454973.591±0.00798 2454973.591±0.00798 2454973.592±0.00487 2454973.592±0.00487 2454973.592±0.00487 2454973.5889±0.0056
a/R✶
--- --- --- --- --- --- 16.49±6.7 17.81±3.1 17.81±3.1 17.81±3.1 17.4±8.2
Teq
(K)
--- --- --- --- --- --- 1049 1141 1141 1141 871
b
--- --- --- --- --- ---
0.403 +0.042-0.403
0.1903 +0.269-0.1902
0.1903 +0.269-0.1902
0.1903 +0.269-0.1902
0.12±0.91
S
(S⨁)
--- ---
817.579+46.164-43.373
 --- 706.1±55.3 ---
285.79 +141.95-63.09
401.26 +610.42-232.44
401.26 +610.42-232.44
401.26 +610.42-232.44
---
e
--- --- --- --- --- --- 0 0 0 0 0
i
(deg)
--- --- --- --- --- --- 88.6 89.38 89.38 89.38 89.38
a
(au)
--- --- --- --- 0.11051±0.00086 --- .1059 .0995 .0995 .0995 .095
δ
(%)
--- --- --- 0.0162 --- --- 0.01510±0.00125 0.01418±0.00077 0.01418±0.00077 0.01418±0.00077 0.01540
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 11572193 11572193 11572193 11572193 11572193 11572193
KOI Name K03109.01 K03109.01 K03109.01 K03109.01 K03109.01 K03109.01
Kepler Name Kepler-1428 b Kepler-1428 b Kepler-1428 b Kepler-1428 b Kepler-1428 b Kepler-1428 b
Exoplanet Archive Disposition CONFIRMED CONFIRMED CONFIRMED CONFIRMED CONFIRMED CONFIRMED
Vetting Status Done 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 2014-01-07
Disposition Using Kepler Data CANDIDATE CANDIDATE CANDIDATE NOT DISPOSITIONED 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 q1_q8_koi
Orbital Period [days] 10.6761592±0.0001071 10.6761592±0.0001071 10.67607169±6.093e-05 10.67607169±6.093e-05 10.67607169±6.093e-05 10.676126±8.5e-05
Transit Epoch [BKJD] 140.59136±0.00798 140.59136±0.00798 140.59244±0.00487 140.59244±0.00487 140.59244±0.00487 140.5889±0.0056
Transit Epoch [BJD] 2454973.591±0.00798 2454973.591±0.00798 2454973.592±0.00487 2454973.592±0.00487 2454973.592±0.00487 2454973.5889±0.0056
Parameters Provenance q1_q17_dr25_sup_koi q1_q17_dr25_koi q1_q17_dr24_koi q1_q16_koi q1_q12_koi q1_q8_koi
Number of Planets 1 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 kplr011572193-20160209194854_dvr.pdf kplr011572193-20160209194854_dvr.pdf kplr011572193-20141002224145_dvr.pdf kplr011572193-20130815195353_dvr.pdf kplr011572193-20121029204534_dvr.pdf ---
RA [decimal degrees] 297.64227 297.64227 297.64227 297.64227 297.64227 297.64227
Dec [decimal degrees] 49.594978 49.594978 49.594978 49.594978 49.594978 49.594978
Kepler-band [mag] 13.688 13.688 13.688 13.688 13.688 13.688
g'-band [mag] 14.217 14.217 14.217 14.217 14.217 14.217
r'-band [mag] 13.642000000000001 13.642000000000001 13.642000000000001 13.642000000000001 13.642000000000001 13.642000000000001
i'-band [mag] 13.462000000000002 13.462000000000002 13.462000000000002 13.462000000000002 13.462000000000002 13.462000000000002
J-band [mag] 12.416 12.416 12.416 12.416 12.416 12.416
H-band [mag] 12.154 12.154 12.154 12.154 12.154 12.154
K-band [mag] 12.112 12.112 12.112 12.112 12.112 12.112
Disposition Score --- 0.9890000000000001 --- --- --- ---
Comment --- NO_COMMENT --- --- --- ---
Eccentricity --- 0 0 0 0 0
Impact Parameter ---
0.403 +0.042-0.403
0.1903 +0.269-0.1902
0.1903 +0.269-0.1902
0.1903 +0.269-0.1902
0.12±0.91
Transit Duration [hrs] --- 4.594±0.23 4.549±0.132 4.549±0.132 4.549±0.132 4.6965
Transit Depth [ppm] --- 151±12.5 141.8±7.7 141.8±7.7 141.8±7.7 154
Planet-Star Radius Ratio ---
0.011449 +0.000396-0.000784
0.011014 +0.000488-0.000291
0.011014 +0.000488-0.000291
0.011014 +0.000488-0.000291
0.011±0.004
Fitted Stellar Density [g/cm**3] ---
0.74405 +0.30110-0.20453
0.93831 +0.16241-0.28324
0.93831 +0.16241-0.28324
0.93831 +0.16241-0.28324
---
Planetary Fit Type --- LS+MCMC MCMC MCMC MCMC ---
Planetary Radius [Earth radii] ---
1.79 +0.33-0.14
1.95 +0.98-0.58
1.95 +0.98-0.58
1.95 +0.98-0.58
1.26
Orbit Semi-Major Axis [au] --- .1059 .0995 .0995 .0995 .095
Inclination [deg] --- 88.6 89.38 89.38 89.38 89.38
Equilibrium Temperature [K] --- 1049 1141 1141 1141 871
Insolation Flux [Earth flux] ---
285.79 +141.95-63.09
401.26 +610.42-232.44
401.26 +610.42-232.44
401.26 +610.42-232.44
---
Planet-Star Distance over Star Radius --- 16.49±6.7 17.81±3.1 17.81±3.1 17.81±3.1 17.4±8.2
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 Claret (2011 A&A 529 75) ATLAS LS
Limb Darkening Coeff. 4 --- 0.0 0.0 0.0 0.0 -0.0839
Limb Darkening Coeff. 3 --- 0.0 0.0 0.0 0.0 -0.0227
Limb Darkening Coeff. 2 --- 0.3171 0.3093 0.3093 0.3093 0.4269
Limb Darkening Coeff. 1 --- 0.30670000000000003 0.2952 0.2952 0.2952 0.39990000000000003
Maximum Single Event Statistic --- 4.108947 4.6399164 --- --- ---
Maximum Multiple Event Statistic --- 13.898793 14.025703 --- --- ---
Transit Signal-to-Noise --- 14.1 23.400000000000002 23.400000000000002 23.400000000000002 24.400000000000002
Number of Transits --- 127 127 --- --- ---
TCE Planet Number --- 1 1 1 1 ---
Quarters --- 11111111111111111000000000000000 11111111111111111000000000000000 --- --- ---
Odd-Even Depth Comparision Statistic --- 0.6212 --- --- --- ---
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) Mandel and Agol (2002 ApJ 580 171)
Link to DV Summary --- kplr011572193-001-20160209194854_dvs.pdf kplr011572193-001-20141002224145_dvs.pdf kplr011572193-001-20130826182306_dvs.pdf kplr011572193-001-20121115231752_dvs.pdf ---
Stellar Effective Temperature [K] ---
6460 +116-141
6409 +185-244
6409 +185-244
6409.00 +185.00-244.00
5952
Stellar Surface Gravity [log10(cm/s**2)] ---
4.267 +0.04-0.128
4.079 +0.252-0.259
4.079 +0.252-0.259
4.079 +0.252-0.259
4.405
Stellar Metallicity [dex] ---
0.4 +0.05-0.15
-0.220 +0.260-0.300
-0.220 +0.260-0.300
-0.220 +0.260-0.300
---
Stellar Radius [Solar radii] ---
1.434 +0.259-0.111
1.622 +0.811-0.485
1.622 +0.811-0.485
1.6220 +0.8110-0.4850
1.046
Stellar Mass [Solar mass] ---
1.388 +0.094-0.077
1.151 +0.306-0.176
1.151 +0.306-0.176
1.1510 +0.3060-0.1760
1.015
Stellar Parameter Provenance --- q1_q17_dr25_stellar stellar_q1_q16 stellar_q1_q16 stellar_q1_q16 J-K
FW Offset Significance [percent] --- 0.862 0.009000000000000001 0.28 0.129 0.159
FW Source α(OOT) [hrs] --- 19.842825±0.000016 19.842855±0.000018 19.842838±0.000019 19.842847000±0.000023000 19.842845000±0.000022000
FW Source δ(OOT) [deg] --- 49.59516±0.00016 49.59519±0.00018 49.59521±0.00018 49.59522000±0.00020000 49.59519000±0.00019000
FW Source Δα(OOT) [sec] --- 0.24±0.57 1.3±0.64 0.7±0.67 0.07100±0.08300 0.06900±0.08100
FW Source Δδ(OOT) [arcsec] --- 0.64±0.56 0.75±0.65 0.83±0.64 0.03100±0.04700 0.02500±0.04600
FW Δα(OOT) [sec] --- 1.2e-05±7.8e-05 -0.000144±9e-05 -6e-05±9.4e-05 -1.1e-05±1.3e-05 -1.14e-05±6.7e-06
FW Δδ(OOT) [arcsec] --- -2.2e-05±7.8e-05 -4.7e-05±9e-05 -5.6e-05±9e-05 -4.6e-06±7.1e-06 -4.2e-06±3.8e-06
PRF ΔαSQ(OOT) [arcsec] --- 0.31±0.21 0.36±0.4 0.46±0.2 0.3000±0.2000 0.2900±0.2400
PRF ΔδSQ(OOT) [arcsec] --- 0.46±0.39 0.37±0.99 0.25±0.33 0.0700±0.4500 -0.2300±0.4600
PRF ΔθSQ(OOT) [arcsec] --- 0.56±0.33 0.5±1 0.53±0.23 0.3000±0.2200 0.3700±0.3400
PRF ΔαSQ(KIC) [arcsec] --- 0.33±0.2 0.38±0.4 0.49±0.2 0.3300±0.2000 0.3200±0.2400
PRF ΔδSQ(KIC) [arcsec] --- 0.46±0.37 0.4±0.88 0.31±0.32 0.1000±0.4600 -0.2000±0.4700
PRF ΔθSQ(KIC) [arcsec] --- 0.57±0.3 0.55±0.92 0.58±0.24 0.3500±0.2300 0.3800±0.3200
Chi-Square --- --- --- --- --- 1.25
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
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
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