NASA
Exoplanet
Archive
A
service of
NASA
Exoplanet
Science
Institute

Kepler-1420 Overview

Kepler-1420 0.77 R⦿ 5097.00 K
Kepler-1420 b
0.114 RJup
Architecture
Kepler-1420
Kepler-1420
Kepler-1420 b
Other Data
Bibliography 14
Exoplanet Archive Notes 1
Nearby Data 6
Discovery Data
Host Planet Method Year Reference Disposition
Kepler-1420 Kepler-1420 b Transit 2016 Morton et al. 2016 Confirmed Planet
Kepler-1420 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
19h44m48.93s
Dec
+42d46m40.14s
Distance
1054.37+54.02-49.08
pc
Parallax
0.9224300±0.0451411 mas
Ecliptic Latitude
62.26067 deg
Ecliptic Longitude
314.1333 deg
Galactic Latitude
9.14384 deg
Galactic Longitude
76.59871 deg
Total Proper Motion
11.1235003±0.0732215 mas/yr
Proper Motion (RA)
11.0267000±0.0733657 mas/yr
Proper Motion (Dec)
-1.4642900±0.0645224 mas/yr
Photometry
mV
15.894±0.058
mTESS
15.2453±0.0111
mJ
14.396±0.028
mH
13.939±0.026
mKs
13.760±0.046
mKep
15.883
mW1
13.840±0.026
mW2
13.916±0.031
mW3
12.027±0.221
mW4
8.884
mGaia
15.848800±0.000622
mB
16.903±0.000
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 Q1-Q8 KOI Table Show Candidate Solutions >> << Hide Candidate Solutions
Teff
(K)
5365.0±122.0 5288±185
5121.3335+1402.6700-224.3330
5187.000+207.116-171.937
 5097 --- 5296±159
5280 +186-145
5280 +186-145
5280.00 +186.00-145.00
5228.00±101.00
Metallicity
(dex)
--- --- ---
-0.100+0.167-0.194
[Fe/H] 		0.051 [Fe/H] ---
0.07 +0.25-0.3
[Fe/H] 		0.040±0.260 [Fe/H] 0.040±0.260 [Fe/H] 0.040±0.260 [Fe/H] ---
R✶
(R⦿)
0.886177
0.9190+0.0860-0.0770
0.83448970+0.07820780-0.32025800
0.790+0.069-0.057
 0.772 ---
0.799 +0.138-0.059
0.794 +0.23-0.054
0.794 +0.23-0.054
0.7940 +0.2300-0.0540
0.7300±0.3100
log g
(log10(cm/s2))
4.51151 --- ---
4.570+0.040-0.063
 4.63 ---
4.586 +0.03-0.12
4.587 +0.024-0.189
4.587 +0.024-0.189
4.587 +0.024-0.189
4.630±0.300
L✶
(log10(L⦿))
-0.2319852 ---
-0.36493109+0.04503294-0.05024853
 --- --- --- --- --- --- --- ---
Age
(Gyr)
--- --- ---
4.900+5.790-3.100
 --- --- --- --- --- --- 1.4±4.1
M✶
(M⦿)
0.93 --- ---
0.820+0.055-0.058
 --- ---
0.901 +0.058-0.099
0.887 +0.071-0.085
0.887 +0.071-0.085
0.8870 +0.0710-0.0850
0.8240±0.0520
ρ✶
(g/cm3)
1.8840214 --- --- --- --- ---
2.60281 +0.48722-1.07886
2.80835 +0.33274-1.38793
2.80835 +0.33274-1.38793
2.80835 +0.33274-1.38793
---
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 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
S
(S⨁)
--- ---
131.526+15.144-13.235
 ---
99.83 +54.70-24.03
97.98 +89.19-21.85
97.98 +89.19-21.85
97.98 +89.19-21.85
---
Rp
(R⨁)
1.28+0.14-0.12
 ---
1.431+0.163-0.139
 ---
1.24 +0.22-0.09
1.32 +0.38-0.09
1.32 +0.38-0.09
1.32 +0.38-0.09
1.24±0.76
Rp
(RJup)
0.114+0.012-0.011
 ---
0.1277+0.0145-0.0124
 --- --- --- --- --- ---
P
(days)
6.69960006±4.5e-05 6.6995368120±0.0000432037 --- 6.69958851±4.296e-05 6.69958851±4.296e-05 6.69960006±4.5e-05 6.69960006±4.5e-05 6.69960006±4.5e-05 6.699662±5.4e-05
TC
(days)
2454967.14722±0.00528 2454967.15304000±0.00418449 --- 2454967.147±0.00494 2454967.147±0.00494 2454967.147±0.00528 2454967.147±0.00528 2454967.147±0.00528 2454967.1429±0.0056
a/R✶
--- --- --- --- 18.35±3.4 18.82±2.2 18.82±2.2 18.82±2.2 19.3±9.4
Teq
(K)
--- --- --- --- 806 802 802 802 773
b
--- --- --- ---
0 +0.451-0
0.2077 +0.239-0.2076
0.2077 +0.239-0.2076
0.2077 +0.239-0.2076
0.09±0.87
e
--- --- --- --- 0 0 0 0 0
i
(deg)
--- --- --- --- 90 89.38 89.38 89.38 89.95
Rp/R✶
0.015185 +0.000892-0.000819
--- --- ---
0.01426 +0.00094-0.000711
0.015185 +0.000892-0.000819
0.015185 +0.000892-0.000819
0.015185 +0.000892-0.000819
0.0155±0.0068
a
(au)
--- --- --- --- .0671 .0669 .0669 .0669 .065
δ
(%)
--- --- --- ---
0.02537+0.00220-0.00220
 0.02846±0.00248 0.02846±0.00248 0.02846±0.00248 0.03060
T14
(hours)
2.704±0.166 --- --- --- 2.831±0.155 2.704±0.166 2.704±0.166 2.704±0.166 2.6801
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 7216284 7216284 7216284 7216284 7216284 7216284
KOI Name K03056.01 K03056.01 K03056.01 K03056.01 K03056.01 K03056.01
Kepler Name Kepler-1420 b Kepler-1420 b Kepler-1420 b Kepler-1420 b Kepler-1420 b Kepler-1420 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] 6.69958851±4.296e-05 6.69958851±4.296e-05 6.69960006±4.5e-05 6.69960006±4.5e-05 6.69960006±4.5e-05 6.699662±5.4e-05
Transit Epoch [BKJD] 134.1468±0.00494 134.1468±0.00494 134.14722±0.00528 134.14722±0.00528 134.14722±0.00528 134.1429±0.0056
Transit Epoch [BJD] 2454967.147±0.00494 2454967.147±0.00494 2454967.147±0.00528 2454967.147±0.00528 2454967.147±0.00528 2454967.1429±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 kplr007216284-20160209194854_dvr.pdf kplr007216284-20160209194854_dvr.pdf kplr007216284-20141002224145_dvr.pdf kplr007216284-20130815195353_dvr.pdf kplr007216284-20121029204534_dvr.pdf ---
RA [decimal degrees] 296.20383 296.20383 296.20383 296.20383 296.20383 296.20383
Dec [decimal degrees] 42.777828 42.777828 42.777828 42.777828 42.777828 42.777828
Kepler-band [mag] 15.883000000000001 15.883000000000001 15.883000000000001 15.883000000000001 15.883000000000001 15.883000000000001
g'-band [mag] 16.591 16.591 16.591 16.591 16.591 16.591
r'-band [mag] 15.809000000000001 15.809000000000001 15.809000000000001 15.809000000000001 15.809000000000001 15.809000000000001
i'-band [mag] 15.58 15.58 15.58 15.58 15.58 15.58
z'-band [mag] 15.429 15.429 15.429 15.429 15.429 15.429
J-band [mag] 14.396 14.396 14.396 14.396 14.396 14.396
H-band [mag] 13.939 13.939 13.939 13.939 13.939 13.939
K-band [mag] 13.76 13.76 13.76 13.76 13.76 13.76
Disposition Score --- 0.9720000000000001 --- --- --- ---
Comment --- NO_COMMENT --- --- --- ---
Eccentricity --- 0 0 0 0 0
Impact Parameter ---
0 +0.451-0
0.2077 +0.239-0.2076
0.2077 +0.239-0.2076
0.2077 +0.239-0.2076
0.09±0.87
Transit Duration [hrs] --- 2.831±0.155 2.704±0.166 2.704±0.166 2.704±0.166 2.6801
Transit Depth [ppm] --- 253.7±22 284.6±24.8 284.6±24.8 284.6±24.8 306
Planet-Star Radius Ratio ---
0.01426 +0.00094-0.000711
0.015185 +0.000892-0.000819
0.015185 +0.000892-0.000819
0.015185 +0.000892-0.000819
0.0155±0.0068
Fitted Stellar Density [g/cm**3] ---
2.60281 +0.48722-1.07886
2.80835 +0.33274-1.38793
2.80835 +0.33274-1.38793
2.80835 +0.33274-1.38793
---
Planetary Fit Type --- LS+MCMC MCMC MCMC MCMC ---
Planetary Radius [Earth radii] ---
1.24 +0.22-0.09
1.32 +0.38-0.09
1.32 +0.38-0.09
1.32 +0.38-0.09
1.24±0.76
Orbit Semi-Major Axis [au] --- .0671 .0669 .0669 .0669 .065
Inclination [deg] --- 90 89.38 89.38 89.38 89.95
Equilibrium Temperature [K] --- 806 802 802 802 773
Insolation Flux [Earth flux] ---
99.83 +54.70-24.03
97.98 +89.19-21.85
97.98 +89.19-21.85
97.98 +89.19-21.85
---
Planet-Star Distance over Star Radius --- 18.35±3.4 18.82±2.2 18.82±2.2 18.82±2.2 19.3±9.4
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 Claret (2011 A&A 529 75) ATLAS LS
Limb Darkening Coeff. 4 --- 0.0 0.0 0.0 0.0 -0.46230000000000004
Limb Darkening Coeff. 3 --- 0.0 0.0 0.0 0.0 0.9534
Limb Darkening Coeff. 2 --- 0.19140000000000001 0.1988 0.1988 0.1988 -0.2695
Limb Darkening Coeff. 1 --- 0.5167 0.5043 0.5043 0.5043 0.5581
Maximum Single Event Statistic --- 3.4496133 4.8188 --- --- ---
Maximum Multiple Event Statistic --- 11.795226999999999 12.57115 --- --- ---
Transit Signal-to-Noise --- 13.6 13.5 13.5 13.5 14.8
Number of Transits --- 203 203 --- --- ---
TCE Planet Number --- 1 1 1 1 ---
Quarters --- 11111111111111111000000000000000 11111111111111111000000000000000 --- --- ---
Odd-Even Depth Comparision Statistic --- 0.5459 --- --- --- ---
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 --- kplr007216284-001-20160209194854_dvs.pdf kplr007216284-001-20141002224145_dvs.pdf kplr007216284-001-20130826182306_dvs.pdf kplr007216284-001-20121115231752_dvs.pdf ---
Stellar Effective Temperature [K] --- 5296±159
5280 +186-145
5280 +186-145
5280.00 +186.00-145.00
5228.00±101.00
Stellar Surface Gravity [log10(cm/s**2)] ---
4.586 +0.03-0.12
4.587 +0.024-0.189
4.587 +0.024-0.189
4.587 +0.024-0.189
4.630±0.300
Stellar Metallicity [dex] ---
0.07 +0.25-0.3
0.040±0.260 0.040±0.260 0.040±0.260 ---
Stellar Radius [Solar radii] ---
0.799 +0.138-0.059
0.794 +0.23-0.054
0.794 +0.23-0.054
0.7940 +0.2300-0.0540
0.7300±0.3100
Stellar Mass [Solar mass] ---
0.901 +0.058-0.099
0.887 +0.071-0.085
0.887 +0.071-0.085
0.8870 +0.0710-0.0850
0.8240±0.0520
Stellar Parameter Provenance --- q1_q17_dr25_stellar stellar_q1_q16 stellar_q1_q16 stellar_q1_q16 Pinsonneault
FW Offset Significance [percent] --- 0.018000000000000002 0.043000000000000003 0.12300000000000001 0.314 0.24100000000000002
FW Source α(OOT) [hrs] --- 19.746951±0.000034 19.746941±0.00003 19.746937±0.000025 19.746915000±0.000030000 19.746911000±0.000035000
FW Source δ(OOT) [deg] --- 42.7783±0.00036 42.77819±0.00032 42.77807±0.00028 42.77809000±0.00033000 42.77814000±0.00037000
FW Source Δα(OOT) [sec] --- 1.2±1.3 0.8±1.2 0.64±0.99 -0.02000±0.11000 -0.04000±0.13000
FW Source Δδ(OOT) [arcsec] --- 1.7±1.3 1.3±1.2 0.88±1 0.06600±0.08000 0.08000±0.08900
FW Δα(OOT) [sec] --- -0.00027±0.00032 -0.00019±0.00029 -0.00019±0.0003 6e-06±3.2e-05 1.1e-05±1.8e-05
FW Δδ(OOT) [arcsec] --- -0.00041±0.0003 -0.00034±0.00029 -0.00028±0.0003 -1.9e-05±2.4e-05 -2.3e-05±1.3e-05
PRF ΔαSQ(OOT) [arcsec] --- 0.08±0.37 -0.04±0.41 0.3±1.1 0.3300±0.4400 0.2500±0.6400
PRF ΔδSQ(OOT) [arcsec] --- -0.21±0.48 -0.09±0.43 0.02±0.71 -0.2000±0.8100 -0.3200±0.7800
PRF ΔθSQ(OOT) [arcsec] --- 0.23±0.45 0.1±0.45 0.3±1.2 0.3800±0.5700 0.4100±0.7300
PRF ΔαSQ(KIC) [arcsec] --- 0.11±0.32 -0.01±0.41 0.36±0.84 0.3400±0.4500 0.2500±0.6400
PRF ΔδSQ(KIC) [arcsec] --- -0.18±0.43 -0.04±0.42 0.07±0.66 -0.1300±0.8000 -0.2300±0.7600
PRF ΔθSQ(KIC) [arcsec] --- 0.21±0.4 0.04±0.46 0.37±0.98 0.3600±0.5100 0.3400±0.7000
Chi-Square --- --- --- --- --- 1.1400000000000001
Stellar Age [Gyr] --- --- --- --- --- 1.4±4.1
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 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.