NASA
Exoplanet
Archive
A
service of
NASA
Exoplanet
Science
Institute

Kepler-1638 Overview

Kepler-1638 0.99 R⦿ 5662.00 K
Kepler-1638 b
0.167 RJup
Architecture
Kepler-1638
Kepler-1638
Kepler-1638 b
Other Data
Bibliography 14
Exoplanet Archive Notes 1
Nearby Data 7
Discovery Data
Host Planet Method Year Reference Disposition
Kepler-1638 Kepler-1638 b Transit 2016 Morton et al. 2016 Confirmed Planet
Kepler-1638 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
19h41m55.76s
Dec
+48d31m28.09s
Distance
1525.52+50.91-47.78
pc
Parallax
0.6269330±0.0210332 mas
Ecliptic Latitude
67.70338 deg
Ecliptic Longitude
318.6761 deg
Galactic Latitude
12.2882 deg
Galactic Longitude
81.52166 deg
Total Proper Motion
7.7922911±0.0483796 mas/yr
Proper Motion (RA)
-5.1377400±0.0374462 mas/yr
Proper Motion (Dec)
5.8586200±0.0553375 mas/yr
Photometry
mV
14.769±0.206
mTESS
14.2689±0.0069
mJ
13.550±0.023
mH
13.204±0.024
mKs
13.138±0.035
mKep
14.759
mW1
13.087±0.023
mW2
13.129±0.025
mW3
12.566
mW4
9.263
mGaia
14.747900±0.000298
mB
15.685±0.110
mg
---
mi
---
mr
---
mz
---
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 Torres et al. 2017 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 Show Candidate Solutions >> << Hide Candidate Solutions
Teff
(K)
5745.0±122.0 5488±110
5426.0503+40.2832-57.0503
5906+183-147
5710.000+96.696-111.431
 5662 --- 5490±82
5906 +183-147
5906 +183-147
Metallicity
(dex)
--- --- ---
-0.760+0.320-0.260
[Fe/H]
-0.0100+0.1410-0.1880
[Fe/H] 		-0.763 [Fe/H] --- 0.24±0.15 [Fe/H]
-0.760 +0.320-0.260
[Fe/H]
-0.760 +0.320-0.260
[Fe/H]
R✶
(R⦿)
1.62302
1.713+0.095-0.089
1.7757962+0.0379393-0.0260765
0.8350+0.1890-0.0750
0.9500+0.1660-0.0790
 0.991 ---
3.204 +0.545-1.18
0.85 +0.382-0.104
0.85 +0.382-0.104
log g
(log10(cm/s2))
4.03026 --- ---
4.525+0.052-0.165
4.470+0.057-0.142
 4.47 ---
3.629 +0.262-0.087
4.467 +0.102-0.292
4.467 +0.102-0.292
L✶
(log10(L⦿))
0.4125017 ---
0.39141620+0.03733065-0.04084382
-0.114+0.210-0.120
 --- --- --- --- --- ---
Age
(Gyr)
--- --- ---
5.70+5.10-2.60
4.37+4.19-2.59
 --- --- --- --- ---
ρ✶
(g/cm3)
0.3396511 --- ---
1.40+0.41-0.58
 --- --- ---
0.40427 +0.16708-0.13971
0.29082 +0.40922-0.09858
0.29082 +0.40922-0.09858
M✶
(M⦿)
1.03 --- ---
0.817+0.092-0.048
0.9700+0.0490-0.0590
 --- ---
1.592 +0.163-0.409
0.773 +0.104-0.045
0.773 +0.104-0.045
Print
Status
Confirmed Planet
Detected By
Transit Timing Variations, Transit
Tools
Transit Prediction Service
Kepler Names
KOI
Transit
Source Morton et al. 2016 GajdoĊĦ et al. 2019 Berger et al. 2018 Torres et al. 2017 Holczer et al. 2016 Q1-Q17 DR25 Supplemental KOI Table Q1-Q17 DR25 KOI Table Q1-Q17 DR24 KOI Table Q1-Q16 KOI Table Show Candidate Solutions >> << Hide Candidate Solutions
a/R✶
--- --- ---
127.3+4.9-16.1
 --- --- 112.9±46.6 101.1±47.4 101.1±47.4
Teq
(K)
--- --- ---
304+39-31
 --- --- 449 281 281
b
--- --- ---
0.0140+0.2720-0.0140
 --- ---
0.447 +0.516-0.242
0.6098 +0.3679-0.3794
0.6098 +0.3679-0.3794
S
(S⨁)
--- ---
2.760+0.207-0.190
1.17+0.58-0.28
 --- ---
9.65 +4.36-6.03
1.47 +2.03-0.44
1.47 +2.03-0.44
e
--- --- --- --- --- --- 0 0 0
i
(deg)
--- --- ---
89.9954+0.0021-0.0844
 --- --- 89.77 89.38 89.38
P
(days)
259.33683±0.01303 259.3028345290±0.0005741855 --- 259.365±0.014 259.34205798±0.00005581 259.34304±0.01256 259.34304±0.01256 259.33683±0.01303 259.33683±0.01303
Rp
(R⨁)
1.87+0.33-0.22
 ---
3.226+0.201-0.315
1.60+0.32-0.19
 --- ---
6.04 +1.02-2.23
1.7 +0.76-0.21
1.7 +0.76-0.21
Rp
(RJup)
0.167+0.029-0.020
 ---
0.2878+0.0179-0.0281
0.143+0.029-0.017
 --- ---
0.539+0.091-0.199
0.152+0.068-0.019
0.152+0.068-0.019
Rp/R✶
0.018301 +0.000393-0.001558
--- --- 0.0184±0.0011 --- ---
0.017252 +0.000485-0.001425
0.018301 +0.000393-0.001558
0.018301 +0.000393-0.001558
a
(au)
--- --- ---
0.745+0.021-0.020
 --- --- .9302 .7307 .7307
δ
(%)
--- --- --- 0.0395±0.0045 0.0347 --- 0.03497±0.00303 0.03661±0.00324 0.03661±0.00324
T14
(hours)
15.979±0.993 --- --- 15.73±1.08 15.7395 --- 16.04±1.1 15.979±0.993 15.979±0.993
TC
(days)
2454998.6905±0.0454 2454998.90203000±0.00575972 --- 2454998.600±0.042 2454998.670202±0.053042 2454998.679±0.0426 2454998.679±0.0426 2454998.691±0.0454 2454998.691±0.0454
Print
Kepler Detection Products (4 File Types, 13 Files)
Kepler Pipeline Data Validation Reports q1_q16_tce q1_q17_dr24_tce q1_q17_dr25_tce
Kepler Pipeline Data Validation Summaries 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_q16_tce q1_q17_dr24_tce q1_q17_dr25_tce
Kepler Object of Interest
KepID 11037818 11037818 11037818 11037818
KOI Name K05856.01 K05856.01 K05856.01 K05856.01
Kepler Name Kepler-1638 b Kepler-1638 b Kepler-1638 b Kepler-1638 b
Exoplanet Archive Disposition CONFIRMED CONFIRMED CONFIRMED CONFIRMED
Vetting Status Done Done Done Done
Date of Last Parameter Update 2018-08-16 2017-08-31 2015-09-24 2014-12-18
Disposition Using Kepler Data CANDIDATE CANDIDATE CANDIDATE CANDIDATE
Not Transit-Like False Positive Flag 0 0 0 0
Stellar Eclipse False Positive Flag 0 0 0 0
Centroid Offset False Positive Flag 0 0 0 0
Ephemeris Match Indicates Contamination False Positive Flag 0 0 0 0
Disposition Provenance q1_q17_dr25_sup_koi q1_q17_dr25_koi q1_q17_dr24_koi q1_q16_koi
Orbital Period [days] 259.34304±0.01256 259.34304±0.01256 259.33683±0.01303 259.33683±0.01303
Transit Epoch [BKJD] 165.6794±0.0426 165.6794±0.0426 165.6905±0.0454 165.6905±0.0454
Transit Epoch [BJD] 2454998.679±0.0426 2454998.679±0.0426 2454998.691±0.0454 2454998.691±0.0454
Parameters Provenance q1_q17_dr25_sup_koi q1_q17_dr25_koi q1_q17_dr24_koi q1_q16_koi
Number of Planets 1 1 1 1
TCE Delivery q1_q17_dr25_tce q1_q17_dr25_tce q1_q17_dr24_tce q1_q16_tce
Link to DV Report kplr011037818-20160209194854_dvr.pdf kplr011037818-20160209194854_dvr.pdf kplr011037818-20141002224145_dvr.pdf kplr011037818-20130815195353_dvr.pdf
RA [decimal degrees] 295.48242 295.48242 295.48242 295.48242
Dec [decimal degrees] 48.524440999999996 48.524440999999996 48.524440999999996 48.524440999999996
Kepler-band [mag] 14.759 14.759 14.759 14.759
g'-band [mag] 15.238000000000001 15.238000000000001 15.238000000000001 15.238000000000001
r'-band [mag] 14.728000000000002 14.728000000000002 14.728000000000002 14.728000000000002
i'-band [mag] 14.553 14.553 14.553 14.553
z'-band [mag] 14.450000000000001 14.450000000000001 14.450000000000001 14.450000000000001
J-band [mag] 13.55 13.55 13.55 13.55
H-band [mag] 13.204 13.204 13.204 13.204
K-band [mag] 13.138 13.138 13.138 13.138
Disposition Score --- 0.8480000000000001 --- ---
Comment --- NO_COMMENT --- ---
Eccentricity --- 0 0 0
Impact Parameter ---
0.447 +0.516-0.242
0.6098 +0.3679-0.3794
0.6098 +0.3679-0.3794
Transit Duration [hrs] --- 16.04±1.1 15.979±0.993 15.979±0.993
Transit Depth [ppm] --- 349.7±30.3 366.1±32.4 366.1±32.4
Planet-Star Radius Ratio ---
0.017252 +0.000485-0.001425
0.018301 +0.000393-0.001558
0.018301 +0.000393-0.001558
Fitted Stellar Density [g/cm**3] ---
0.40427 +0.16708-0.13971
0.29082 +0.40922-0.09858
0.29082 +0.40922-0.09858
Planetary Fit Type --- LS+MCMC MCMC MCMC
Planetary Radius [Earth radii] ---
6.04 +1.02-2.23
1.7 +0.76-0.21
1.7 +0.76-0.21
Orbit Semi-Major Axis [au] --- .9302 .7307 .7307
Inclination [deg] --- 89.77 89.38 89.38
Equilibrium Temperature [K] --- 449 281 281
Insolation Flux [Earth flux] ---
9.65 +4.36-6.03
1.47 +2.03-0.44
1.47 +2.03-0.44
Planet-Star Distance over Star Radius --- 112.9±46.6 101.1±47.4 101.1±47.4
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
Limb Darkening Coeff. 4 --- 0.0 0.0 0.0
Limb Darkening Coeff. 3 --- 0.0 0.0 0.0
Limb Darkening Coeff. 2 --- 0.23670000000000002 0.2929 0.2929
Limb Darkening Coeff. 1 --- 0.45470000000000005 0.33490000000000003 0.33490000000000003
Maximum Single Event Statistic --- 7.703123 7.733422999999999 ---
Maximum Multiple Event Statistic --- 10.947841 11.021234 ---
Transit Signal-to-Noise --- 13.1 12.700000000000001 12.700000000000001
Number of Transits --- 5 5 ---
TCE Planet Number --- 1 1 1
Quarters --- 11111111111111111000000000000000 11111111111111111000000000000000 ---
Odd-Even Depth Comparision Statistic --- 0.6579 --- ---
Transit Model --- 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 --- kplr011037818-001-20160209194854_dvs.pdf kplr011037818-001-20141002224145_dvs.pdf kplr011037818-001-20130826182306_dvs.pdf
Stellar Effective Temperature [K] --- 5490±82
5906 +183-147
5906 +183-147
Stellar Surface Gravity [log10(cm/s**2)] ---
3.629 +0.262-0.087
4.467 +0.102-0.292
4.467 +0.102-0.292
Stellar Metallicity [dex] --- 0.24±0.15
-0.760 +0.320-0.260
-0.760 +0.320-0.260
Stellar Radius [Solar radii] ---
3.204 +0.545-1.18
0.85 +0.382-0.104
0.85 +0.382-0.104
Stellar Mass [Solar mass] ---
1.592 +0.163-0.409
0.773 +0.104-0.045
0.773 +0.104-0.045
Stellar Parameter Provenance --- q1_q17_dr25_stellar stellar_q1_q16 stellar_q1_q16
FW Offset Significance [percent] --- 0.65 0.115 0.079
FW Source α(OOT) [hrs] --- 19.698835±0.000032 19.698811±0.000034 19.698828±0.000028
FW Source δ(OOT) [deg] --- 48.52435±0.00034 48.52414±0.00033 48.52409±0.00033
FW Source Δα(OOT) [sec] --- 0.3±1.1 -0.6±1.2 0±1
FW Source Δδ(OOT) [arcsec] --- -0.3±1.2 -1.1±1.2 -1.3±1.2
FW Δα(OOT) [sec] --- -0.00013±0.00037 0.00015±0.0004 -5e-05±0.00036
FW Δδ(OOT) [arcsec] --- 0.00018±0.00039 0.00043±0.0004 0.00052±0.00042
PRF ΔαSQ(OOT) [arcsec] --- 0.29±0.59 0.04±0.6 -0.2±0.65
PRF ΔδSQ(OOT) [arcsec] --- -0.52±0.17 -0.51±0.19 -0.45±0.18
PRF ΔθSQ(OOT) [arcsec] --- 0.59±0.32 0.51±0.19 0.49±0.31
PRF ΔαSQ(KIC) [arcsec] --- 0.13±0.59 -0.12±0.41 -0.35±0.65
PRF ΔδSQ(KIC) [arcsec] --- -0.32±0.18 -0.31±0.16 -0.23±0.19
PRF ΔθSQ(KIC) [arcsec] --- 0.34±0.28 0.34±0.4 0.42±0.56
Known Objects
1 Confirmed Planets
1 Kepler Objects of Interest (KOIs)
1 Threshold Crossing Events (TCEs)
8 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
Data Access
Transit Prediction Service
Time Series
Kepler | K2
External Link
Search
Browse
Download

NASA Exoplanet Archive is operated by the California Institute of Technology, under contract with the National Aeronautics and Space Administration under the Exoplanet Exploration Program.