NASA
Exoplanet
Archive
A
service of
NASA
Exoplanet
Science
Institute

Kepler-1621 Overview

Kepler-1621 0.99 R⦿ 6074.00 K
Kepler-1621 b
0.193 RJup
Architecture
Kepler-1621
Kepler-1621
Kepler-1621 b
Other Data
Bibliography 14
Exoplanet Archive Notes 1
Nearby Data 7
Discovery Data
Host Planet Method Year Reference Disposition
Kepler-1621 Kepler-1621 b Transit 2016 Morton et al. 2016 Confirmed Planet
Kepler-1621 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
19h50m21.25s
Dec
+43d50m28.30s
Distance
1631.66+70.80-65.23
pc
Parallax
0.5849890±0.0253128 mas
Ecliptic Latitude
62.84621 deg
Ecliptic Longitude
317.04302 deg
Galactic Latitude
8.77976 deg
Galactic Longitude
78.03515 deg
Total Proper Motion
8.8388771±0.0472472 mas/yr
Proper Motion (RA)
-1.3410600±0.0461055 mas/yr
Proper Motion (Dec)
-8.7365500±0.0472738 mas/yr
Photometry
mV
15.151±0.069
mTESS
14.5519±0.0109
mJ
13.942±0.025
mH
13.623±0.024
mKs
13.602±0.041
mKep
15.015
mW1
13.507±0.024
mW2
13.559±0.031
mW3
12.719
mW4
9.394
mGaia
15.010600±0.000353
mB
15.937±0.053
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 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)
6355.0±122.0 6087±122
5823.9575+289.0420-305.5680
6158.000+276.879-219.742
 6074 ---
6084 +81-90
6343 +149-261
6343 +149-261
6343.00 +149.00-261.00
Metallicity
(dex)
--- --- ---
0.0300+0.1330-0.1600
[Fe/H] 		-0.012 [Fe/H] --- 0.14±0.15 [Fe/H]
0.070 +0.170-0.370
[Fe/H]
0.070 +0.170-0.370
[Fe/H]
0.070 +0.170-0.370
[Fe/H]
R✶
(R⦿)
1.43064
1.420+0.090-0.084
1.4397119+0.1638560-0.1329300
1.240+0.456-0.200
 0.989 ---
1.283 +0.23-0.173
1.137 +0.647-0.132
1.137 +0.647-0.132
1.1370 +0.6470-0.1320
log g
(log10(cm/s2))
4.22738 --- ---
4.310+0.119-0.214
 4.49 ---
4.287 +0.099-0.121
4.411 +0.057-0.336
4.411 +0.057-0.336
4.411 +0.057-0.336
Age
(Gyr)
--- --- ---
2.69+1.74-1.04
 --- --- --- --- --- ---
M✶
(M⦿)
1.26 --- ---
1.150+0.204-0.108
 --- ---
1.167 +0.081-0.089
1.213 +0.244-0.213
1.213 +0.244-0.213
1.2130 +0.2440-0.2130
L✶
(log10(L⦿))
0.4782181 ---
0.33211868+0.04520806-0.05046671
 --- --- --- --- --- --- ---
ρ✶
(g/cm3)
0.6066581 --- --- --- --- ---
1.14445 +0.10440-0.60638
0.81792 +0.15867-0.42432
0.81792 +0.15867-0.42432
0.81792 +0.15867-0.42432
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✶
--- --- --- --- --- 80.16±7.3 71.7±13.9 71.7±13.9 71.7±13.9
Teq
(K)
--- --- --- --- --- 469 457 457 457
b
--- --- --- --- ---
0.273 +0.177-0.272
0.1627 +0.306-0.1626
0.1627 +0.306-0.1626
0.1627 +0.306-0.1626
S
(S⨁)
--- ---
14.055+1.369-1.234
 --- ---
11.42 +5.33-3.37
10.29 +17.51-3.49
10.29 +17.51-3.49
10.29 +17.51-3.49
e
--- --- --- --- --- 0 0 0 0
i
(deg)
--- --- --- --- --- 89.81 89.95 89.95 89.95
P
(days)
92.263714±0.002385 92.2619524577±0.0005670382 --- 92.26724194±0.00005019 92.263742±0.002649 92.263742±0.002649 92.263714±0.002385 92.263714±0.002385 92.263714±0.002385
Rp
(R⨁)
2.16+0.80-0.37
 ---
2.456+0.189-0.227
 --- ---
2.22 +0.4-0.3
1.96 +1.11-0.23
1.96 +1.11-0.23
1.96 +1.11-0.23
Rp
(RJup)
0.193+0.071-0.033
 ---
0.2191+0.0169-0.0203
 --- ---
0.198+0.036-0.027
0.175+0.099-0.021
0.175+0.099-0.021
0.175+0.099-0.021
Rp/R✶
0.015778 +0.000918-0.00089
--- --- --- ---
0.015844 +0.000686-0.001126
0.015778 +0.000918-0.00089
0.015778 +0.000918-0.00089
0.015778 +0.000918-0.00089
a
(au)
--- --- --- --- --- .4204 .4266 .4266 .4266
δ
(%)
--- --- --- 0.0261 --- 0.02969±0.00281 0.02938±0.00278 0.02938±0.00278 0.02938±0.00278
T14
(hours)
9.862±0.688 --- --- 10.0382 --- 8.605±0.725 9.862±0.688 9.862±0.688 9.862±0.688
TC
(days)
2454979.424±0.024 2454979.44447000±0.00570451 --- 2454979.383318±0.043091 2454979.425±0.0267 2454979.425±0.0267 2454979.424±0.0236 2454979.424±0.0236 2454979.424±0.0236
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 8047428 8047428 8047428 8047428 8047428
KOI Name K04747.01 K04747.01 K04747.01 K04747.01 K04747.01
Kepler Name Kepler-1621 b Kepler-1621 b Kepler-1621 b Kepler-1621 b Kepler-1621 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] 92.263742±0.002649 92.263742±0.002649 92.263714±0.002385 92.263714±0.002385 92.263714±0.002385
Transit Epoch [BKJD] 146.4247±0.0267 146.4247±0.0267 146.424±0.0236 146.424±0.0236 146.424±0.0236
Transit Epoch [BJD] 2454979.425±0.0267 2454979.425±0.0267 2454979.424±0.0236 2454979.424±0.0236 2454979.424±0.0236
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 kplr008047428-20160209194854_dvr.pdf kplr008047428-20160209194854_dvr.pdf kplr008047428-20141002224145_dvr.pdf kplr008047428-20130815195353_dvr.pdf kplr008047428-20121029204534_dvr.pdf
RA [decimal degrees] 297.5885 297.5885 297.5885 297.5885 297.5885
Dec [decimal degrees] 43.841221 43.841221 43.841221 43.841221 43.841221
Kepler-band [mag] 15.015 15.015 15.015 15.015 15.015
g'-band [mag] 15.458 15.458 15.458 15.458 15.458
r'-band [mag] 14.978000000000002 14.978000000000002 14.978000000000002 14.978000000000002 14.978000000000002
i'-band [mag] 14.826 14.826 14.826 14.826 14.826
z'-band [mag] 14.775 14.775 14.775 14.775 14.775
J-band [mag] 13.942 13.942 13.942 13.942 13.942
H-band [mag] 13.623000000000001 13.623000000000001 13.623000000000001 13.623000000000001 13.623000000000001
K-band [mag] 13.602 13.602 13.602 13.602 13.602
Disposition Score --- 0.98 --- --- ---
Comment --- NO_COMMENT --- --- ---
Eccentricity --- 0 0 0 0
Impact Parameter ---
0.273 +0.177-0.272
0.1627 +0.306-0.1626
0.1627 +0.306-0.1626
0.1627 +0.306-0.1626
Transit Duration [hrs] --- 8.605±0.725 9.862±0.688 9.862±0.688 9.862±0.688
Transit Depth [ppm] --- 296.9±28.1 293.8±27.8 293.8±27.8 293.8±27.8
Planet-Star Radius Ratio ---
0.015844 +0.000686-0.001126
0.015778 +0.000918-0.00089
0.015778 +0.000918-0.00089
0.015778 +0.000918-0.00089
Fitted Stellar Density [g/cm**3] ---
1.14445 +0.10440-0.60638
0.81792 +0.15867-0.42432
0.81792 +0.15867-0.42432
0.81792 +0.15867-0.42432
Planetary Fit Type --- LS+MCMC MCMC MCMC MCMC
Planetary Radius [Earth radii] ---
2.22 +0.4-0.3
1.96 +1.11-0.23
1.96 +1.11-0.23
1.96 +1.11-0.23
Orbit Semi-Major Axis [au] --- .4204 .4266 .4266 .4266
Inclination [deg] --- 89.81 89.95 89.95 89.95
Equilibrium Temperature [K] --- 469 457 457 457
Insolation Flux [Earth flux] ---
11.42 +5.33-3.37
10.29 +17.51-3.49
10.29 +17.51-3.49
10.29 +17.51-3.49
Planet-Star Distance over Star Radius --- 80.16±7.3 71.7±13.9 71.7±13.9 71.7±13.9
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 --- 0.2844 0.3074 0.3074 0.3074
Limb Darkening Coeff. 1 --- 0.36610000000000004 0.3159 0.3159 0.3159
Maximum Single Event Statistic --- 4.27339 4.5317345 --- ---
Maximum Multiple Event Statistic --- 10.347038999999999 10.271754999999999 --- ---
Transit Signal-to-Noise --- 12.200000000000001 12.1 12.1 12.1
Number of Transits --- 15 15 --- ---
TCE Planet Number --- 1 1 1 1
Quarters --- 11111111111111111000000000000000 11111111111111111000000000000000 --- ---
Odd-Even Depth Comparision Statistic --- 0.8394 --- --- ---
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 --- kplr008047428-001-20160209194854_dvs.pdf kplr008047428-001-20141002224145_dvs.pdf kplr008047428-001-20130826182306_dvs.pdf kplr008047428-001-20121115231752_dvs.pdf
Stellar Effective Temperature [K] ---
6084 +81-90
6343 +149-261
6343 +149-261
6343.00 +149.00-261.00
Stellar Surface Gravity [log10(cm/s**2)] ---
4.287 +0.099-0.121
4.411 +0.057-0.336
4.411 +0.057-0.336
4.411 +0.057-0.336
Stellar Metallicity [dex] --- 0.14±0.15
0.070 +0.170-0.370
0.070 +0.170-0.370
0.070 +0.170-0.370
Stellar Radius [Solar radii] ---
1.283 +0.23-0.173
1.137 +0.647-0.132
1.137 +0.647-0.132
1.1370 +0.6470-0.1320
Stellar Mass [Solar mass] ---
1.167 +0.081-0.089
1.213 +0.244-0.213
1.213 +0.244-0.213
1.2130 +0.2440-0.2130
Stellar Parameter Provenance --- q1_q17_dr25_stellar stellar_q1_q16 stellar_q1_q16 stellar_q1_q16
FW Offset Significance [percent] --- 0.1 0.778 0.626 0.01
FW Source α(OOT) [hrs] --- 19.839248±0.00003 19.839226±0.000029 19.83922±0.000028 19.839209000±0.000039000
FW Source δ(OOT) [deg] --- 43.84155±0.00032 43.84126±0.0003 43.84116±0.0003 43.84187000±0.00043000
FW Source Δα(OOT) [sec] --- 0.5±1.2 -0.3±1.1 -0.6±1.1 -0.09000±0.14000
FW Source Δδ(OOT) [arcsec] --- 1.2±1.2 0.1±1.1 -0.2±1.1 0.16000±0.10000
FW Δα(OOT) [sec] --- -0.00016±0.00037 0.00011±0.00035 0.00018±0.00034 2.4e-05±3.7e-05
FW Δδ(OOT) [arcsec] --- -0.00041±0.00036 -7e-05±0.00034 3e-05±0.00033 -4.3e-05±2.8e-05
PRF ΔαSQ(OOT) [arcsec] --- 0.76±0.54 -0.18±0.56 -0.52±0.6 -0.3400±0.6700
PRF ΔδSQ(OOT) [arcsec] --- 0.13±0.51 0.31±0.72 0.47±0.37 0.3800±0.5400
PRF ΔθSQ(OOT) [arcsec] --- 0.77±0.54 0.36±0.71 0.7±0.51 0.5100±0.6000
PRF ΔαSQ(KIC) [arcsec] --- 0.87±0.61 -0.09±0.58 -0.41±0.6 -0.2300±0.6700
PRF ΔδSQ(KIC) [arcsec] --- -0.06±0.87 0.21±0.79 0.38±0.37 0.3100±0.5500
PRF ΔθSQ(KIC) [arcsec] --- 0.87±0.62 0.22±0.71 0.56±0.51 0.3800±0.6000
Known Objects
1 Confirmed Planets
1 Kepler Objects of Interest (KOIs)
1 Threshold Crossing Events (TCEs)
5 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
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.