Kepler-19 Overview

Kepler-19 0.84 R⦿ 5347.00 K
Kepler-19 b
0.197 RJup
Kepler-19 c
Kepler-19 d
Architecture
Kepler-19
Kepler-19
Kepler-19 b
Kepler-19 c
Kepler-19 d
Discovery Data
Host Planet Method Year Reference Disposition
Kepler-19 Kepler-19 b Transit 2011 Ballard et al. 2011 Confirmed Planet
Kepler-19 Kepler-19 c Transit Timing Variations 2011 Ballard et al. 2011 Confirmed Planet
Kepler-19 Kepler-19 d Radial Velocity 2017 Malavolta et al. 2017 Confirmed Planet
Kepler-19 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
19h21m41.03s
Dec
+37d51m05.96s
Distance
218.562+0.975-0.966
pc
Parallax
4.546510±0.020165 mas
Ecliptic Latitude
59.01824 deg
Ecliptic Longitude
302.35385 deg
Galactic Latitude
10.79684 deg
Galactic Longitude
70.10235 deg
Total Proper Motion
39.7802263±0.0354138 mas/yr
Proper Motion (RA)
25.2844000±0.0331082 mas/yr
Proper Motion (Dec)
-30.7110000±0.0368947 mas/yr
Photometry
mV
12.035±0.026
mTESS
11.3992±0.0060
mJ
10.719±0.020
mH
10.375±0.016
mKs
10.318±0.019
mKep
11.898
mW1
10.290±0.023
mW2
10.331±0.020
mW3
10.226±0.048
mW4
9.293
mGaia
11.876300±0.000173
mB
12.878±0.346
mg
12.5976000±0.0010221
mi
11.7733000±0.0006427
mr
11.9559000±0.0008539
mu
15.0631000±0.0071573
mz
12.9977000±0.0069322
Abundances
(Hypatia Catalog)
[Fe/H] -0.11±0.02 dex
[C/H] -0.12±0.01 dex
[O/H] -0.10±0.02 dex
[Na/H] -0.28±0.01 dex
[Mg/H] -0.09±0.03 dex
[Al/H] -0.20±0.02 dex
[Si/H] -0.10±0.01 dex
[Ca/H] -0.08±0.02 dex
[Y/H] -0.04±0.02 dex
Source Weiss et al. 2024 Bonomo et al. 2023 TICv8 Berger et al. 2018 Gaia DR2 Malavolta et al. 2017 Morton et al. 2016 Batalha et al. 2013 Ballard et al. 2011 Latham et al. 2005 Q1-Q17 DR25 Supplemental KOI Table Q1-Q17 DR25 KOI Table ExoFOP-TESS TOI 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)
--- 5541±60
5511.0000+84.9982-118.0220
5520±110
5472.50+517.92-86.25
5544±20
5613.000+60.290-52.728
5541 5541±60 5347 ---
5546 +100-111
5511.00±101.51
5543 +106-109
5543 +106-109
5543.00 +106.00-109.00
5541.00±60.00 5541
Metallicity
(dex)
--- -0.13±0.06 [Fe/H] -0.12±0.10 [M/H] --- --- -0.08±0.02 [Fe/H] -0.160±0.109 [Fe/H] --- -0.13±0.06 [Fe/H] -0.766 [Fe/H] --- -0.14±0.15 [Fe/H] ---
-0.140 +0.160-0.140
[Fe/H]
-0.140 +0.160-0.140
[Fe/H]
-0.140 +0.160-0.140
[Fe/H]
--- ---
R
(R⦿)
--- 0.859±0.018
0.9118230+0.0461709-0.0352362
0.884+0.037-0.035
0.90102650+0.02908730-0.14906700
0.859±0.018
0.840+0.023-0.028
0.86 0.850±0.018 0.839 ---
0.81 +0.099-0.04
0.911822974681854±0.040703500000000
0.813 +0.122-0.033
0.813 +0.122-0.033
0.8130 +0.1220-0.0330
0.8570±0.0490 .86
log g
(log10(cm/s2))
--- ---
4.5036700+0.0577332-0.0828607
--- --- 4.51±0.03
4.550+0.015-0.011
4.53 4.59±0.10 4.58 ---
4.575 +0.018-0.102
4.503670±0.070297
4.568 +0.015-0.122
4.568 +0.015-0.122
4.568 +0.015-0.122
4.530±0.100 4.53
v sin i
(km/s)
--- --- --- --- --- --- --- --- <2 --- --- --- --- --- --- --- --- ---
Age
(Gyr)
--- 1.9±1.7 --- --- --- 1.9±1.7
1.580+0.810-0.394
--- 1.9±1.7 --- --- --- --- --- --- --- 4±3.3 ---
M
(M⦿)
0.903±0.021 0.936±0.040
0.96700000+0.16019200-0.08004780
--- --- 0.936±0.040
0.920+0.032-0.033
--- 0.936±0.040 --- ---
0.907 +0.038-0.076
---
0.891 +0.048-0.067
0.891 +0.048-0.067
0.8910 +0.0480-0.0670
0.9060±0.0300 ---
L
(log10(L⦿))
--- ---
-0.1605629+0.0135106-0.0139057
---
-0.18308711+0.00355898-0.00358840
--- --- --- --- --- --- --- --- --- --- --- --- ---
γ
(km/s)
--- --- --- --- -11.012426067399767±0.697197902842707 --- --- --- --- --- --- --- --- --- --- --- --- ---
ρ
(g/cm3)
--- ---
1.7982898+0.3088464-0.3732839
--- --- --- --- --- --- --- ---
2.20846 +0.05630-0.37694
---
2.18794 +0.00266-0.45027
2.18794 +0.00266-0.45027
2.18794 +0.00266-0.45027
--- ---
Status
Confirmed Planet
Detected By
Radial Velocity, Transit Timing Variations, Transit
Source Bonomo et al. 2023 Weiss et al. 2024 Berger et al. 2018 Malavolta et al. 2017 Holczer et al. 2016 Morton et al. 2016 Ballard et al. 2011 Q1-Q17 DR25 Supplemental KOI Table Q1-Q17 DR25 KOI Table ExoFOP-TESS TOI 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
--- --- --- --- --- ---
21.59 +0.15-0.37
--- 21.594±0.55 --- 21.5266±0.0262 21.5266±0.0262 21.5266±0.0262 12.6±1.6
Teq
(K)
851±14 --- --- --- --- --- --- --- 762 793.897972998696 764 764 764 781
b
--- --- --- --- --- ---
0.02 +0.16-0.02
---
0.004 +0.34-0.004
---
0.0554 +0.2532-0.0554
0.0554 +0.2532-0.0554
0.0554 +0.2532-0.0554
0.814±0.1
e
<0.41 0 --- 0.12±0.02 --- --- 0 --- 0 --- 0 0 0 0
i
(deg)
89.940+0.060-0.440
--- --- --- --- ---
89.94 +0.06-0.44
--- 89.99 --- 89.95 89.95 89.95 86.52
P
(days)
9.2869900±0.0000000 9.286968825 ---
9.28716+0.00004-0.00006
9.28697348±0.00000065 9.286968825±3.884e-06 9.2869944±0.0000088 9.286964466±3.831e-06 9.286964466±3.831e-06 9.28667326119068±0.00018114674000 9.286968825±3.884e-06 9.286968825±3.884e-06 9.286968825±3.884e-06 9.287009±1.3e-05
Rp
(R)
2.209±0.048 2.301±0.058
2.296+0.103-0.092
--- --- 2.20±0.07 2.209±0.048 ---
2.1 +0.26-0.1
2.69962514639685±0.56892985000000
2.13 +0.31-0.09
2.13 +0.31-0.09
2.13 +0.31-0.09
2.53±0.15
Rp
(RJup)
0.1971±0.0043 0.2053±0.0052
0.2048+0.0092-0.0082
--- --- 0.196±0.006 0.197±0.004 ---
0.187+0.023-0.009
0.240844838496051±0.050756608939473
0.190+0.028-0.008
0.190+0.028-0.008
0.190+0.028-0.008
0.226+0.013-0.013
Rp/R
--- --- --- --- ---
0.023941 +0.000277-9.9e05
0.02379±0.00012 ---
0.023784 +0.000354-0.000106
---
0.023941 +0.000277-9.9e05
0.023941 +0.000277-9.9e05
0.023941 +0.000277-9.9e05
0.02709±0.0003
a
(au)
0.0846±0.0012 0.08357667556 --- --- --- --- --- --- .0835 --- .0833 .0833 .0833 .084
δ
(%)
--- --- --- --- 0.0703 --- 0.0567±0.0006 --- 0.06917±0.00032 0.0713849435184599±0.0090801575000000 0.07006±0.00033 0.07006±0.00033 0.07006±0.00033 0.06960
T14
(hours)
--- --- --- --- 3.6462 3.371±0.0124 3.3652±0.0078 --- 3.3649±0.0145 3.25938080999382±0.50267756000000 3.371±0.0124 3.371±0.0124 3.371±0.0124 3.5406
TC
(days)
2454959.7074±0.0014 --- --- --- 2454959.706493±0.000577 2454968.99416±0.00034 2454959.70597±0.00036 2454968.995±0.00034 2454968.995±0.00034 2459398.89634800±0.00516835 2454968.994±0.000341 2454968.994±0.000341 2454968.994±0.000341 2454968.992±0.00054
S
(S)
87.6±6.0 ---
93.537+1.843-1.818
--- --- --- --- ---
79.68 +28.10-13.27
93.8814468539914
80.48 +34.34-12.06
80.48 +34.34-12.06
80.48 +34.34-12.06
---
Mp
(M)
6.1+2.8-2.7
--- ---
8.4+1.6-1.5
--- --- <20.3 --- --- --- --- --- --- ---
Mp
(MJup)
0.019+0.009-0.008
--- ---
0.026+0.005-0.005
--- --- <0.064 --- --- --- --- --- --- ---
ρ
(g/cm3)
3.1±1.4 3.3460511190±0.9651814028 --- --- --- --- <10.4 --- --- --- --- --- --- ---
K
(m/s)
2.13+0.90-0.81
2.409200±0.686937 --- --- --- --- --- --- --- --- --- --- --- ---
Mp sin i
(M)
--- 7.398281105±2.109477431 --- --- --- --- --- --- --- --- --- --- --- ---
Mp sin i
(MJup)
--- 0.023277595560±0.006637158251 --- --- --- --- --- --- --- --- --- --- --- ---
ω
(deg)
--- --- ---
59.1+68.9-11.7
--- --- --- --- --- --- --- --- --- ---
Status
Confirmed Planet
Detected By
Radial Velocity
Source Malavolta et al. 2017 Weiss et al. 2024 Ballard et al. 2011
ω
(deg)
23.8+11.1-6.8
--- ---
Mp
(M)
13.1±2.7 --- <1906.9
Mp
(MJup)
0.0412±0.0085 --- <6.0
e
0.21+0.05-0.07
0 ---
P
(days)
28.731+0.012-0.005
28.519071±0.084037 <160
Mp sin i
(M)
--- 16.580281280±3.472014664 ---
Mp sin i
(MJup)
--- 0.05216739892±0.01092417981 ---
K
(m/s)
--- 3.714612±0.777863 ---
a
(au)
--- 0.1765736996 ---
Status
Confirmed Planet
Detected By
Radial Velocity
Source Malavolta et al. 2017
ω
(deg)
55.20+76.80-57.40
Mp
(M)
22.5+1.2-5.6
Mp
(MJup)
0.0708+0.0038-0.0176
e
0.050+0.160-0.010
P
(days)
62.95+0.04-0.30
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 2571238 2571238 2571238 2571238 2571238 2571238 2571238
KOI Name K00084.01 K00084.01 K00084.01 K00084.01 K00084.01 K00084.01 K00084.01
Kepler Name Kepler-19 b Kepler-19 b Kepler-19 b Kepler-19 b Kepler-19 b Kepler-19 b Kepler-19 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] 9.286964466±3.831e-06 9.286964466±3.831e-06 9.286968825±3.884e-06 9.286968825±3.884e-06 9.286968825±3.884e-06 9.287009±1.3e-05 9.287009±1.3e-05
Transit Epoch [BKJD] 135.9945±0.00034 135.9945±0.00034 135.99416±0.000341 135.99416±0.000341 135.99416±0.000341 135.992±0.00054 135.992±0.00054
Transit Epoch [BJD] 2454968.995±0.00034 2454968.995±0.00034 2454968.994±0.000341 2454968.994±0.000341 2454968.994±0.000341 2454968.992±0.00054 2454968.992±0.00054
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 kplr002571238-20160209194854_dvr.pdf kplr002571238-20160209194854_dvr.pdf kplr002571238-20141002224145_dvr.pdf kplr002571238-20130815195353_dvr.pdf kplr002571238-20121029204534_dvr.pdf --- ---
RA [decimal degrees] 290.42080999999996 290.42080999999996 290.42080999999996 290.42080999999996 290.42080999999996 290.42080999999996 290.42080999999996
Dec [decimal degrees] 37.851799 37.851799 37.851799 37.851799 37.851799 37.851799 37.851799
Kepler-band [mag] 11.898 11.898 11.898 11.898 11.898 11.898 11.898
g'-band [mag] 12.376000000000001 12.376000000000001 12.376000000000001 12.376000000000001 12.376000000000001 12.376000000000001 12.376000000000001
r'-band [mag] 11.851 11.851 11.851 11.851 11.851 11.851 11.851
i'-band [mag] 11.694 11.694 11.694 11.694 11.694 11.694 11.694
z'-band [mag] 11.612 11.612 11.612 11.612 11.612 11.612 11.612
J-band [mag] 10.719000000000001 10.719000000000001 10.719000000000001 10.719000000000001 10.719000000000001 10.719000000000001 10.719000000000001
H-band [mag] 10.375 10.375 10.375 10.375 10.375 10.375 10.375
K-band [mag] 10.318 10.318 10.318 10.318 10.318 10.318 10.318
Disposition Score --- 1.0 --- --- --- --- ---
Comment --- CENT_KIC_POS KIC_OFFSET --- --- --- ---
Eccentricity --- 0 0 0 0 0 0
Impact Parameter ---
0.004 +0.34-0.004
0.0554 +0.2532-0.0554
0.0554 +0.2532-0.0554
0.0554 +0.2532-0.0554
0.814±0.1 0.81±0.17
Transit Duration [hrs] --- 3.3649±0.0145 3.371±0.0124 3.371±0.0124 3.371±0.0124 3.5406 3.5406
Transit Depth [ppm] --- 691.7±3.2 700.6±3.3 700.6±3.3 700.6±3.3 696 698
Planet-Star Radius Ratio ---
0.023784 +0.000354-0.000106
0.023941 +0.000277-9.9e05
0.023941 +0.000277-9.9e05
0.023941 +0.000277-9.9e05
0.02709±0.0003 0.02709±0.0003
Fitted Stellar Density [g/cm**3] ---
2.20846 +0.05630-0.37694
2.18794 +0.00266-0.45027
2.18794 +0.00266-0.45027
2.18794 +0.00266-0.45027
--- ---
Planetary Fit Type --- LS+MCMC MCMC MCMC MCMC --- ---
Planetary Radius [Earth radii] ---
2.1 +0.26-0.1
2.13 +0.31-0.09
2.13 +0.31-0.09
2.13 +0.31-0.09
2.53±0.15 2.53
Orbit Semi-Major Axis [au] --- .0835 .0833 .0833 .0833 .084 .084
Inclination [deg] --- 89.99 89.95 89.95 89.95 86.52 ---
Equilibrium Temperature [K] --- 762 764 764 764 781 781
Insolation Flux [Earth flux] ---
79.68 +28.10-13.27
80.48 +34.34-12.06
80.48 +34.34-12.06
80.48 +34.34-12.06
--- ---
Planet-Star Distance over Star Radius --- 21.594±0.55 21.5266±0.0262 21.5266±0.0262 21.5266±0.0262 12.6±1.6 12.6±1.6
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 -0.3528 ---
Limb Darkening Coeff. 3 --- 0.0 0.0 0.0 0.0 0.6667000000000001 ---
Limb Darkening Coeff. 2 --- 0.2396 0.2489 0.2489 0.2489 -0.0799 ---
Limb Darkening Coeff. 1 --- 0.4415 0.4264 0.4264 0.4264 0.5308 ---
Maximum Single Event Statistic --- 25.726345 28.133629 --- --- --- ---
Maximum Multiple Event Statistic --- 223.70905 232.53705 --- --- --- ---
Transit Signal-to-Noise --- 251.9 250.9 250.9 250.9 289.90000000000003 199.70000000000002
Number of Transits --- 144 144 --- --- --- ---
TCE Planet Number --- 1 1 1 1 --- ---
Quarters --- 11111111111111111000000000000000 11111111111111111000000000000000 --- --- --- ---
Odd-Even Depth Comparision Statistic --- 0.5749000000000001 --- --- --- --- ---
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 --- kplr002571238-001-20160209194854_dvs.pdf kplr002571238-001-20141002224145_dvs.pdf kplr002571238-001-20130826182306_dvs.pdf kplr002571238-001-20121115231752_dvs.pdf --- ---
Stellar Effective Temperature [K] ---
5546 +100-111
5543 +106-109
5543 +106-109
5543.00 +106.00-109.00
5541.00±60.00 5541
Stellar Surface Gravity [log10(cm/s**2)] ---
4.575 +0.018-0.102
4.568 +0.015-0.122
4.568 +0.015-0.122
4.568 +0.015-0.122
4.530±0.100 4.53
Stellar Metallicity [dex] --- -0.14±0.15
-0.140 +0.160-0.140
-0.140 +0.160-0.140
-0.140 +0.160-0.140
--- ---
Stellar Radius [Solar radii] ---
0.81 +0.099-0.04
0.813 +0.122-0.033
0.813 +0.122-0.033
0.8130 +0.1220-0.0330
0.8570±0.0490 .86
Stellar Mass [Solar mass] ---
0.907 +0.038-0.076
0.891 +0.048-0.067
0.891 +0.048-0.067
0.8910 +0.0480-0.0670
0.9060±0.0300 ---
Stellar Parameter Provenance --- q1_q17_dr25_stellar stellar_q1_q16 stellar_q1_q16 stellar_q1_q16 SME SME
FW Offset Significance [percent] --- 0.665 0.9570000000000001 0.12300000000000001 0.024 --- ---
FW Source α(OOT) [hrs] --- 19.3613955±0.0000012 19.3613963±0.0000012 19.3613953±0.0000013 19.361395700±0.000001600 --- ---
FW Source δ(OOT) [deg] --- 37.851719±0.000019 37.851719±0.000019 37.851733±0.000018 37.85175100±0.00002300 --- ---
FW Source Δα(OOT) [sec] --- 0.319±0.053 0.354±0.052 0.31±0.054 -0.00050±0.00590 --- ---
FW Source Δδ(OOT) [arcsec] --- -0.291±0.07 -0.292±0.067 -0.241±0.066 0.00790±0.00540 --- ---
FW Δα(OOT) [sec] --- 1.6e-05±3.7e-05 -2e-06±3.7e-05 2.2e-05±3.8e-05 3e-07±4.2e-06 --- ---
FW Δδ(OOT) [arcsec] --- -1.7e-05±4.9e-05 -7e-06±4.7e-05 -4.4e-05±4.7e-05 -5.5e-06±3.9e-06 --- ---
PRF ΔαSQ(OOT) [arcsec] --- -0.05±0.14 -0.05±0.14 -0.04±0.14 -0.0410±0.0570 --- ---
PRF ΔδSQ(OOT) [arcsec] --- 0.05±0.14 0.02±0.14 0.06±0.13 0.0880±0.0990 --- ---
PRF ΔθSQ(OOT) [arcsec] --- 0.07±0.15 0.05±0.14 0.07±0.15 0.0970±0.0930 --- ---
PRF ΔαSQ(KIC) [arcsec] --- 0.24±0.13 0.24±0.13 0.25±0.13 0.2410±0.0620 --- ---
PRF ΔδSQ(KIC) [arcsec] --- -0.26±0.14 -0.3±0.14 -0.25±0.13 -0.2120±0.0930 --- ---
PRF ΔθSQ(KIC) [arcsec] --- 0.35±0.14 0.38±0.13 0.35±0.13 0.3210±0.0770 --- ---
Chi-Square --- --- --- --- --- 1.07 1.17
Stellar Age [Gyr] --- --- --- --- --- 4±3.3 ---
Known Objects
3 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
3 Associated Literature Data
System
Star
Confirmed
Candidate
False Positive Planet
Controversial
False Positive
Aliases
Data Access
Transit Prediction Service
Time Series
Kepler | K2
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