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Kepler-1438 Overview

Kepler-1438 1.30 R⦿ 5342.00 K
Kepler-1438 b
0.084 RJup
Architecture
Kepler-1438
Kepler-1438
Kepler-1438 b
Discovery Data
Host Planet Orbital Separation Planet Size Method Year Reference Disposition
Kepler-1438 Kepler-1438 b 2.32 d 0.94 R⨁ Transit 2016 Morton et al. 2016 Confirmed Planet
Kepler-1438 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
19h17m09.56s
Dec
+40d40m53.85s
Distance
1154.13+63.80-57.56
pc
Parallax
0.8393230±0.0443923 mas
Ecliptic Latitude
61.97983 deg
Ecliptic Longitude
302.22214 deg
Galactic Latitude
12.80585 deg
Galactic Longitude
72.32643 deg
Total Proper Motion
7.8078391±0.0853252 mas/yr
Proper Motion (RA)
-0.3216740±0.0818908 mas/yr
Proper Motion (Dec)
-7.8012100±0.0853309 mas/yr
Photometry
mV
14.983±0.217
mTESS
14.3349±0.0069
mJ
13.513
mH
13.242±0.035
mKs
13.136±0.041
mKep
14.869
mW1
13.009±0.030
mW2
13.051±0.031
mW3
12.117
mW4
8.885
mGaia
14.861000±0.000378
mB
15.665±0.037
mg
15.458
mi
14.617
mr
14.823
mz
14.535
Mission
Tools
Planetary Systems
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 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 Q1-Q8 KOI Table Show Candidate Solutions >> << Hide Candidate Solutions
Teff
(K)
5403.0±122.0
5342.000+548.333-305.560
5530.000+56.639-67.020
 5348 --- 5624±76
5551 +160-140
5551 +160-140
5551.00 +160.00-140.00
5529.00±86.00
L✶
(log10(L⦿))
0.1225432
0.097224849+0.048602333-0.054734984
 --- --- --- --- --- --- --- ---
R✶
(R⦿)
1.31418
1.3057418+0.1632450-0.2317890
0.9600+0.1900-0.0750
 0.897 --- 1.248±0.203
0.848 +0.348-0.072
0.848 +0.348-0.072
0.8480 +0.3480-0.0720
0.8400±0.4300
Metallicity
(dex)
--- ---
0.200+0.134-0.175
[Fe/H] 		-0.109 [Fe/H] --- 0.3±0.15 [Fe/H]
-0.100 +0.280-0.260
[Fe/H]
-0.100 +0.280-0.260
[Fe/H]
-0.100 +0.280-0.260
[Fe/H] 		---
log g
(log10(cm/s2))
4.17389 ---
4.460+0.067-0.162
 4.53 ---
4.256 +0.143-0.117
4.532 +0.039-0.27
4.532 +0.039-0.27
4.532 +0.039-0.270
4.530±0.300
Age
(Gyr)
--- ---
5.370+4.840-3.620
 --- --- --- --- --- --- 5±3.9
M✶
(M⦿)
0.94 ---
0.9700+0.0500-0.0460
 --- ---
1.023 +0.069-0.055
0.891 +0.096-0.08
0.891 +0.096-0.08
0.8910 +0.0960-0.0800
0.8800±0.0720
ρ✶
(g/cm3)
0.5838894 --- --- --- ---
3.72380 +2.44837-1.43819
3.68462 +2.03948-1.87909
3.68462 +2.03948-1.87909
3.68462 +2.03948-1.87909
---
Print
Status
Confirmed Planet
Detected By
Transit
Tools
Planetary Systems
Transit Prediction Service
Kepler Names
KOI
Transit
Source Morton et al. 2016 Gajdoš et al. 2019 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
a/R✶
--- --- --- 10.19±3.4 10.16±2.8 10.16±2.8 10.16±2.8 8.8±4.2
Teq
(K)
--- --- --- 1490 1241 1241 1241 1230
b
--- --- ---
0.429 +0.06-0.405
0.4104 +0.054-0.4103
0.4104 +0.054-0.4103
0.4104 +0.054-0.4103
0.55±0.9
e
--- --- --- 0 0 0 0 0
i
(deg)
--- --- --- 87.59 87.66 87.66 87.66 86.52
P
(days)
2.31942009±1.702e-05 2.3194155520±0.0000105675 2.31941571±1.601e-05 2.31941571±1.601e-05 2.31942009±1.702e-05 2.31942009±1.702e-05 2.31942009±1.702e-05 2.319426±1.3e-05
Rp
(R⨁)
0.940+0.190-0.100
 --- --- 1.24±0.2
0.86 +0.35-0.07
0.86 +0.35-0.07
0.86 +0.35-0.07
0.88±0.62
Rp
(RJup)
0.0839+0.0170-0.0089
 --- ---
0.111+0.018-0.018
0.077+0.031-0.006
0.077+0.031-0.006
0.077+0.031-0.006
0.079+0.055-0.055
Rp/R✶
0.009273 +0.000488-0.000716
--- ---
0.009078 +0.000508-0.000674
0.009273 +0.000488-0.000716
0.009273 +0.000488-0.000716
0.009273 +0.000488-0.000716
0.0096±0.0047
a
(au)
--- --- --- .0346 .033 .033 .033 .033
δ
(%)
--- --- --- 0.009640±0.001020 0.01004±0.00108 0.01004±0.00108 0.01004±0.00108 0.01060
T14
(hours)
1.612±0.158 --- --- 1.591±0.155 1.612±0.158 1.612±0.158 1.612±0.158 1.6555
TC
(days)
2454964.93583±0.00587
(JD)
2454964.93626000±0.00367576
(BJD)
2454964.939±0.0054
(BJD)
2454964.939±0.0054
(BJD)
2454964.936±0.00587
(BJD)
2454964.936±0.00587
(BJD)
2454964.936±0.00587
(BJD)
2454964.9352±0.0036
(BJD)
S
(S⨁)
--- --- ---
1164.84 +496.62-391.39
561.12 +689.40-136.88
561.12 +689.40-136.88
561.12 +689.40-136.88
---
Print
Kepler Detection Products (4 File Types, 12 Files)
Kepler Pipeline Data Validation Reports q1_q12_tce q1_q17_dr24_tce q1_q17_dr25_tce
Kepler Pipeline Data Validation Summaries q1_q12_tce q1_q17_dr24_tce q1_q17_dr25_tce
Kepler TCERT Reports 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_q17_dr24_tce q1_q17_dr25_tce
Kepler Object of Interest
KepID 5440317 5440317 5440317 5440317 5440317 5440317
KOI Name K03141.01 K03141.01 K03141.01 K03141.01 K03141.01 K03141.01
Kepler Name Kepler-1438 b Kepler-1438 b Kepler-1438 b Kepler-1438 b Kepler-1438 b Kepler-1438 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] 2.31941571±1.601e-05 2.31941571±1.601e-05 2.31942009±1.702e-05 2.31942009±1.702e-05 2.31942009±1.702e-05 2.319426±1.3e-05
Transit Epoch [BKJD] 131.93925±0.0054 131.93925±0.0054 131.93583±0.00587 131.93583±0.00587 131.93583±0.00587 131.9352±0.0036
Transit Epoch [BJD] 2454964.939±0.0054 2454964.939±0.0054 2454964.936±0.00587 2454964.936±0.00587 2454964.936±0.00587 2454964.9352±0.0036
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_q12_tce ---
Link to DV Report kplr005440317-20160209194854_dvr.pdf kplr005440317-20160209194854_dvr.pdf kplr005440317-20141002224145_dvr.pdf --- kplr005440317-20121029204534_dvr.pdf ---
RA [decimal degrees] 289.28979 289.28979 289.28979 289.28979 289.28979 289.28979
Dec [decimal degrees] 40.681671 40.681671 40.681671 40.681671 40.681671 40.681671
Kepler-band [mag] 14.869000000000002 14.869000000000002 14.869000000000002 14.869000000000002 14.869000000000002 14.869000000000002
g'-band [mag] 15.458 15.458 15.458 15.458 15.458 15.458
r'-band [mag] 14.823 14.823 14.823 14.823 14.823 14.823
i'-band [mag] 14.617 14.617 14.617 14.617 14.617 14.617
z'-band [mag] 14.535 14.535 14.535 14.535 14.535 14.535
J-band [mag] 13.513 13.513 13.513 13.513 13.513 13.513
H-band [mag] 13.242 13.242 13.242 13.242 13.242 13.242
K-band [mag] 13.136000000000001 13.136000000000001 13.136000000000001 13.136000000000001 13.136000000000001 13.136000000000001
Disposition Score --- 0.893 --- --- --- ---
Comment --- NO_COMMENT --- --- --- ---
Eccentricity --- 0 0 0 0 0
Impact Parameter ---
0.429 +0.06-0.405
0.4104 +0.054-0.4103
0.4104 +0.054-0.4103
0.4104 +0.054-0.4103
0.55±0.9
Transit Duration [hrs] --- 1.591±0.155 1.612±0.158 1.612±0.158 1.612±0.158 1.6555
Transit Depth [ppm] --- 96.4±10.2 100.4±10.8 100.4±10.8 100.4±10.8 106
Planet-Star Radius Ratio ---
0.009078 +0.000508-0.000674
0.009273 +0.000488-0.000716
0.009273 +0.000488-0.000716
0.009273 +0.000488-0.000716
0.0096±0.0047
Fitted Stellar Density [g/cm**3] ---
3.72380 +2.44837-1.43819
3.68462 +2.03948-1.87909
3.68462 +2.03948-1.87909
3.68462 +2.03948-1.87909
---
Planetary Fit Type --- LS+MCMC MCMC MCMC MCMC ---
Planetary Radius [Earth radii] --- 1.24±0.2
0.86 +0.35-0.07
0.86 +0.35-0.07
0.86 +0.35-0.07
0.88±0.62
Orbit Semi-Major Axis [au] --- .0346 .033 .033 .033 .033
Inclination [deg] --- 87.59 87.66 87.66 87.66 86.52
Equilibrium Temperature [K] --- 1490 1241 1241 1241 1230
Insolation Flux [Earth flux] ---
1164.84 +496.62-391.39
561.12 +689.40-136.88
561.12 +689.40-136.88
561.12 +689.40-136.88
---
Planet-Star Distance over Star Radius --- 10.19±3.4 10.16±2.8 10.16±2.8 10.16±2.8 8.8±4.2
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 -0.33590000000000003
Limb Darkening Coeff. 3 --- 0.0 0.0 0.0 0.0 0.6032000000000001
Limb Darkening Coeff. 2 --- 0.21930000000000002 0.2449 0.2449 0.2449 -0.012
Limb Darkening Coeff. 1 --- 0.47850000000000004 0.4323 0.4323 0.4323 0.5021
Maximum Single Event Statistic --- 4.4274955 7.213175 --- --- ---
Maximum Multiple Event Statistic --- 10.424135 11.083378999999999 --- --- ---
Transit Signal-to-Noise --- 11.700000000000001 11.700000000000001 11.700000000000001 11.700000000000001 13.3
Number of Transits --- 578 577 --- --- ---
TCE Planet Number --- 1 1 --- 1 ---
Quarters --- 11111111111111111000000000000000 11111111111111111000000000000000 --- --- ---
Odd-Even Depth Comparision Statistic --- 0.033600000000000005 --- --- --- ---
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 --- kplr005440317-001-20160209194854_dvs.pdf kplr005440317-001-20141002224145_dvs.pdf --- kplr005440317-001-20121115231752_dvs.pdf ---
Stellar Effective Temperature [K] --- 5624±76
5551 +160-140
5551 +160-140
5551.00 +160.00-140.00
5529.00±86.00
Stellar Surface Gravity [log10(cm/s**2)] ---
4.256 +0.143-0.117
4.532 +0.039-0.27
4.532 +0.039-0.27
4.532 +0.039-0.270
4.530±0.300
Stellar Metallicity [dex] --- 0.3±0.15
-0.100 +0.280-0.260
-0.100 +0.280-0.260
-0.100 +0.280-0.260
---
Stellar Radius [Solar radii] --- 1.248±0.203
0.848 +0.348-0.072
0.848 +0.348-0.072
0.8480 +0.3480-0.0720
0.8400±0.4300
Stellar Mass [Solar mass] ---
1.023 +0.069-0.055
0.891 +0.096-0.08
0.891 +0.096-0.08
0.8910 +0.0960-0.0800
0.8800±0.0720
Stellar Parameter Provenance --- q1_q17_dr25_stellar stellar_q1_q16 stellar_q1_q16 stellar_q1_q16 Pinsonneault
FW Offset Significance [percent] --- 0.012 0.872 --- 0.686 0.48
FW Source α(OOT) [hrs] --- 19.285982±0.000021 19.285997±0.000018 --- 19.286001000±0.000021000 19.285989000±0.000022000
FW Source δ(OOT) [deg] --- 40.68127±0.00023 40.68157±0.00021 --- 40.68171000±0.00022000 40.68178000±0.00024000
FW Source Δα(OOT) [sec] --- -0.23±0.88 0.4±0.75 --- 0.02600±0.07600 -0.02200±0.07800
FW Source Δδ(OOT) [arcsec] --- -1.43±0.83 -0.35±0.75 --- 0.01900±0.05300 0.03700±0.05800
FW Δα(OOT) [sec] --- 5.2e-05±8.4e-05 -1e-05±8.2e-05 --- -3.1e-06±8.9e-06 2.7e-06±4.8e-06
FW Δδ(OOT) [arcsec] --- 0.000123±8e-05 2.1e-05±8.1e-05 --- -2.2e-06±6.2e-06 -4.5e-06±3.6e-06
PRF ΔαSQ(OOT) [arcsec] --- -0.41±0.44 -0.55±0.26 --- -0.6500±0.3600 -0.4900±0.1000
PRF ΔδSQ(OOT) [arcsec] --- -1.56±0.65 -1.06±0.63 --- -1.2600±0.6300 -1.1300±0.7600
PRF ΔθSQ(OOT) [arcsec] --- 1.62±0.66 1.2±0.54 --- 1.4200±0.5900 1.2400±0.7000
PRF ΔαSQ(KIC) [arcsec] --- -0.36±0.44 -0.43±0.27 --- -0.6100±0.3300 -0.4760±0.0890
PRF ΔδSQ(KIC) [arcsec] --- -1.41±0.63 -0.93±0.68 --- -1.1200±0.6300 -1.0300±0.7600
PRF ΔθSQ(KIC) [arcsec] --- 1.46±0.64 1.02±0.58 --- 1.2800±0.5700 1.1300±0.6900
Chi-Square --- --- --- --- --- 1.1
Stellar Age [Gyr] --- --- --- --- --- 5±3.9
Known Objects
1 Confirmed Planets
1 Kepler Objects of Interest (KOIs)
1 Threshold Crossing Events (TCEs)
6 2MASS Point Source Catalog
Data Files
1 Kepler Time Series
1 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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