NASA
Exoplanet
Archive
A
service of
NASA
Exoplanet
Science
Institute

Kepler-1220 Overview

Kepler-1220 1.05 R⦿ 5524.00 K
Kepler-1220 b
0.136 RJup
Architecture
Kepler-1220
Kepler-1220
Kepler-1220 b
Other Data
Bibliography 15
Exoplanet Archive Notes 1
Nearby Data 7
Discovery Data
Host Planet Method Year Reference Disposition
Kepler-1220 Kepler-1220 b Transit 2016 Morton et al. 2016 Confirmed Planet
Kepler-1220 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
19h48m16.90s
Dec
+42d58m39.86s
Distance
961.907+33.758-31.580
pc
Parallax
1.0123300±0.0349881 mas
Ecliptic Latitude
62.2023 deg
Ecliptic Longitude
315.55286 deg
Galactic Latitude
8.68505 deg
Galactic Longitude
77.08701 deg
Total Proper Motion
5.5614744±0.0631361 mas/yr
Proper Motion (RA)
4.5364200±0.0623805 mas/yr
Proper Motion (Dec)
-3.217280±0.064612 mas/yr
Photometry
mV
15.194±0.092
mTESS
14.4435±0.0116
mJ
13.706±0.024
mH
13.345±0.023
mKs
13.208±0.033
mKep
14.985
mW1
13.164±0.024
mW2
13.274±0.028
mW3
13.145
mW4
9.56
mGaia
14.964900±0.000342
mB
15.898±0.056
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 Batalha et al. 2013 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 Q1-Q6 KOI Table Show Candidate Solutions >> << Hide Candidate Solutions
Teff
(K)
5873.0±122.0 5575±112
5342.3335+107.6670-208.0290
5842.000+246.433-266.337
 5524 5524 ---
5573 +75-83
5745 +185-147
5745 +185-147
5745.00 +185.00-147.00
5811.00±108.00 5524
Metallicity
(dex)
--- --- ---
-0.0400+0.1450-0.1820
[Fe/H] 		--- -0.531 [Fe/H] --- 0.16±0.15 [Fe/H]
-0.520 +0.320-0.260
[Fe/H]
-0.520 +0.320-0.260
[Fe/H]
-0.520 +0.320-0.260
[Fe/H] 		--- ---
R✶
(R⦿)
0.993887
1.051+0.060-0.056
1.0318531+0.0853100-0.0403665
0.9900+0.2080-0.1230
 0.83 1.046 ---
0.982 +0.129-0.08
0.908 +0.401-0.139
0.908 +0.401-0.139
0.9080 +0.4010-0.1390
0.9900±0.4200 .83
log g
(log10(cm/s2))
4.4687 --- ---
4.450+0.083-0.138
 4.50 4.42 ---
4.434 +0.066-0.114
4.412 +0.137-0.281
4.412 +0.137-0.281
4.412 +0.137-0.281
4.420±0.300 4.5
M✶
(M⦿)
1.06 --- ---
1.000+0.116-0.084
 0.78 --- --- 0.957±0.054
0.778 +0.13-0.049
0.778 +0.13-0.049
0.7780 +0.1300-0.0490
0.9420±0.0900 ---
Age
(Gyr)
--- --- ---
3.63+2.89-2.00
 --- --- --- --- --- --- --- 6.6±3.2 ---
L✶
(log10(L⦿))
0.02480860 ---
-0.1071455+0.0338135-0.0366703
 --- --- --- --- --- --- --- --- --- ---
ρ✶
(g/cm3)
1.5221613 --- --- --- --- --- ---
1.66158 +0.52272-0.66201
2.82352 +0.24865-1.17329
2.82352 +0.24865-1.17329
2.82352 +0.24865-1.17329
--- ---
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
a/R✶
--- --- --- --- 16.92±5.3 20.19±1.8 20.19±1.8 20.19±1.8 15.6±6.2
Teq
(K)
--- --- --- --- 899 923 923 923 944
b
--- --- --- ---
0.337 +0.118-0.337
0.0304 +0.4072-0.0304
0.0304 +0.4072-0.0304
0.0304 +0.4072-0.0304
0.34±0.47
S
(S⨁)
--- ---
177.842+14.026-12.795
 ---
154.52 +54.13-31.74
171.30 +232.83-60.53
171.30 +232.83-60.53
171.30 +232.83-60.53
---
e
--- --- --- --- 0 0 0 0 0
i
(deg)
--- --- --- --- 88.86 89.95 89.95 89.95 88.81
P
(days)
7.42693741±4.187e-05 7.4269008437±0.0000510159 --- 7.42697378±5.316e-05 7.42697378±5.316e-05 7.42693741±4.187e-05 7.42693741±4.187e-05 7.42693741±4.187e-05 7.42716±0.00014
Rp
(R⨁)
1.52+0.33-0.19
 ---
1.502+0.108-0.117
 ---
1.4 +0.19-0.11
1.37 +0.6-0.21
1.37 +0.6-0.21
1.37 +0.6-0.21
1.38±0.59
Rp
(RJup)
0.136+0.029-0.017
 ---
0.1340+0.0096-0.0104
 ---
0.125+0.017-0.010
0.122+0.054-0.019
0.122+0.054-0.019
0.122+0.054-0.019
0.123+0.053-0.053
Rp/R✶
0.013767 +0.000698-0.000427
--- --- ---
0.013086 +0.000581-0.000747
0.013767 +0.000698-0.000427
0.013767 +0.000698-0.000427
0.013767 +0.000698-0.000427
0.01281±0.00095
a
(au)
--- --- --- --- .0734 .0685 .0685 .0685 .073
δ
(%)
--- --- --- --- 0.02052±0.00157 0.02265±0.00149 0.02265±0.00149 0.02265±0.00149 0.01960
T14
(hours)
2.848±0.142 --- --- --- 3.206±0.209 2.848±0.142 2.848±0.142 2.848±0.142 3.4818
TC
(days)
2454966.09871±0.00497 2454966.10540000±0.00508787 --- 2454966.099±0.00634 2454966.099±0.00634 2454966.099±0.00497 2454966.099±0.00497 2454966.099±0.00497 2454966.094±0.007
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 7382313 7382313 7382313 7382313 7382313 7382313 7382313
KOI Name K02392.01 K02392.01 K02392.01 K02392.01 K02392.01 K02392.01 K02392.01
Kepler Name Kepler-1220 b Kepler-1220 b Kepler-1220 b Kepler-1220 b Kepler-1220 b Kepler-1220 b Kepler-1220 b
Exoplanet Archive Disposition CONFIRMED CONFIRMED CONFIRMED CONFIRMED CONFIRMED CONFIRMED CONFIRMED
Vetting Status Done 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 2013-02-12
Disposition Using Kepler Data CANDIDATE CANDIDATE CANDIDATE NOT DISPOSITIONED 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 q1_q6_kepler_candidates
Orbital Period [days] 7.42697378±5.316e-05 7.42697378±5.316e-05 7.42693741±4.187e-05 7.42693741±4.187e-05 7.42693741±4.187e-05 7.42716±0.00014 7.42716±0.00014
Transit Epoch [BKJD] 133.099±0.00634 133.099±0.00634 133.09871±0.00497 133.09871±0.00497 133.09871±0.00497 133.094±0.007 133.094±0.007
Transit Epoch [BJD] 2454966.099±0.00634 2454966.099±0.00634 2454966.099±0.00497 2454966.099±0.00497 2454966.099±0.00497 2454966.094±0.007 2454966.094±0.007
Parameters Provenance q1_q17_dr25_sup_koi q1_q17_dr25_koi q1_q17_dr24_koi q1_q16_koi q1_q12_koi q1_q8_koi q1_q6_kepler_candidates
Number of Planets 1 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 kplr007382313-20160209194854_dvr.pdf kplr007382313-20160209194854_dvr.pdf kplr007382313-20141002224145_dvr.pdf kplr007382313-20130815195353_dvr.pdf kplr007382313-20121029204534_dvr.pdf --- ---
RA [decimal degrees] 297.07037 297.07037 297.07037 297.07037 297.07037 297.07037 297.07037
Dec [decimal degrees] 42.977740999999995 42.977740999999995 42.977740999999995 42.977740999999995 42.977740999999995 42.977740999999995 42.977740999999995
Kepler-band [mag] 14.985000000000001 14.985000000000001 14.985000000000001 14.985000000000001 14.985000000000001 14.985000000000001 14.985000000000001
g'-band [mag] 15.536000000000001 15.536000000000001 15.536000000000001 15.536000000000001 15.536000000000001 15.536000000000001 15.536000000000001
r'-band [mag] 14.951 14.951 14.951 14.951 14.951 14.951 14.951
i'-band [mag] 14.749 14.749 14.749 14.749 14.749 14.749 14.749
z'-band [mag] 14.628 14.628 14.628 14.628 14.628 14.628 14.628
J-band [mag] 13.706000000000001 13.706000000000001 13.706000000000001 13.706000000000001 13.706000000000001 13.706000000000001 13.706000000000001
H-band [mag] 13.345 13.345 13.345 13.345 13.345 13.345 13.345
K-band [mag] 13.208 13.208 13.208 13.208 13.208 13.208 13.208
Disposition Score --- 0.9750000000000001 --- --- --- --- ---
Comment --- NO_COMMENT --- --- --- --- ---
Eccentricity --- 0 0 0 0 0 0
Impact Parameter ---
0.337 +0.118-0.337
0.0304 +0.4072-0.0304
0.0304 +0.4072-0.0304
0.0304 +0.4072-0.0304
0.34±0.47 0.34±0.69
Transit Duration [hrs] --- 3.206±0.209 2.848±0.142 2.848±0.142 2.848±0.142 3.4818 3.4818
Transit Depth [ppm] --- 205.2±15.7 226.5±14.9 226.5±14.9 226.5±14.9 196 199
Planet-Star Radius Ratio ---
0.013086 +0.000581-0.000747
0.013767 +0.000698-0.000427
0.013767 +0.000698-0.000427
0.013767 +0.000698-0.000427
0.01281±0.00095 0.01281±0.00095
Fitted Stellar Density [g/cm**3] ---
1.66158 +0.52272-0.66201
2.82352 +0.24865-1.17329
2.82352 +0.24865-1.17329
2.82352 +0.24865-1.17329
--- ---
Planetary Fit Type --- LS+MCMC MCMC MCMC MCMC --- ---
Planetary Radius [Earth radii] ---
1.4 +0.19-0.11
1.37 +0.6-0.21
1.37 +0.6-0.21
1.37 +0.6-0.21
1.38±0.59 1.16
Orbit Semi-Major Axis [au] --- .0734 .0685 .0685 .0685 .073 .069
Inclination [deg] --- 88.86 89.95 89.95 89.95 88.81 ---
Equilibrium Temperature [K] --- 899 923 923 923 944 844
Insolation Flux [Earth flux] ---
154.52 +54.13-31.74
171.30 +232.83-60.53
171.30 +232.83-60.53
171.30 +232.83-60.53
--- ---
Planet-Star Distance over Star Radius --- 16.92±5.3 20.19±1.8 20.19±1.8 20.19±1.8 15.6±6.2 15.6±6.2
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 Claret (2011 A&A 529 75) ATLAS LS
Limb Darkening Coeff. 4 --- 0.0 0.0 0.0 0.0 -0.1673 ---
Limb Darkening Coeff. 3 --- 0.0 0.0 0.0 0.0 0.1796 ---
Limb Darkening Coeff. 2 --- 0.224 0.2898 0.2898 0.2898 0.2876 ---
Limb Darkening Coeff. 1 --- 0.46950000000000003 0.3487 0.3487 0.3487 0.434 ---
Maximum Single Event Statistic --- 3.6324005 7.40904 --- --- --- ---
Maximum Multiple Event Statistic --- 12.343142 13.852673999999999 --- --- --- ---
Transit Signal-to-Noise --- 15.4 16.8 16.8 16.8 17.900000000000002 14.1
Number of Transits --- 183 183 --- --- --- ---
TCE Planet Number --- 1 1 1 1 --- ---
Quarters --- 11111111111111111000000000000000 11111111111111111000000000000000 --- --- --- ---
Odd-Even Depth Comparision Statistic --- 0.4646 --- --- --- --- ---
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) Mandel and Agol (2002 ApJ 580 171)
Link to DV Summary --- kplr007382313-001-20160209194854_dvs.pdf kplr007382313-001-20141002224145_dvs.pdf kplr007382313-001-20130826182306_dvs.pdf kplr007382313-001-20121115231752_dvs.pdf --- ---
Stellar Effective Temperature [K] ---
5573 +75-83
5745 +185-147
5745 +185-147
5745.00 +185.00-147.00
5811.00±108.00 5524
Stellar Surface Gravity [log10(cm/s**2)] ---
4.434 +0.066-0.114
4.412 +0.137-0.281
4.412 +0.137-0.281
4.412 +0.137-0.281
4.420±0.300 4.5
Stellar Metallicity [dex] --- 0.16±0.15
-0.520 +0.320-0.260
-0.520 +0.320-0.260
-0.520 +0.320-0.260
--- ---
Stellar Radius [Solar radii] ---
0.982 +0.129-0.08
0.908 +0.401-0.139
0.908 +0.401-0.139
0.9080 +0.4010-0.1390
0.9900±0.4200 .83
Stellar Mass [Solar mass] --- 0.957±0.054
0.778 +0.13-0.049
0.778 +0.13-0.049
0.7780 +0.1300-0.0490
0.9420±0.0900 ---
Stellar Parameter Provenance --- q1_q17_dr25_stellar stellar_q1_q16 stellar_q1_q16 stellar_q1_q16 Pinsonneault KIC
FW Offset Significance [percent] --- 0.015000000000000001 0.232 0.017 0.618 --- ---
FW Source α(OOT) [hrs] --- 19.804654±0.000019 19.804684±0.000021 19.804666±0.000023 19.804689000±0.000026000 --- ---
FW Source δ(OOT) [deg] --- 42.97778±0.00025 42.97754±0.00025 42.9775±0.00026 42.97759000±0.00030000 --- ---
FW Source Δα(OOT) [sec] --- -1.45±0.76 -0.25±0.85 -0.99±0.92 -0.01900±0.09500 --- ---
FW Source Δδ(OOT) [arcsec] --- 0.14±0.92 -0.72±0.92 -0.86±0.93 -0.03400±0.07300 --- ---
FW Δα(OOT) [sec] --- 0.00033±0.00016 8e-05±0.00017 0.00024±0.00019 4e-06±2.1e-05 --- ---
FW Δδ(OOT) [arcsec] --- -4e-05±0.00019 0.00014±0.00018 0.00017±0.00019 7e-06±1.6e-05 --- ---
PRF ΔαSQ(OOT) [arcsec] --- 0.07±0.21 0.03±0.21 -0.07±0.3 -0.4600±0.3200 --- ---
PRF ΔδSQ(OOT) [arcsec] --- -0.55±0.29 -0.53±0.33 -0.69±0.27 -0.6800±0.3400 --- ---
PRF ΔθSQ(OOT) [arcsec] --- 0.56±0.3 0.53±0.33 0.7±0.32 0.8200±0.3300 --- ---
PRF ΔαSQ(KIC) [arcsec] --- 0.11±0.2 0.12±0.22 0.03±0.29 -0.3600±0.3100 --- ---
PRF ΔδSQ(KIC) [arcsec] --- -0.52±0.3 -0.48±0.34 -0.63±0.25 -0.6400±0.3700 --- ---
PRF ΔθSQ(KIC) [arcsec] --- 0.53±0.32 0.49±0.34 0.63±0.32 0.7300±0.3600 --- ---
Chi-Square --- --- --- --- --- 1.18 1.18
Stellar Age [Gyr] --- --- --- --- --- 6.6±3.2 ---
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.