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Kepler-1819 Overview

Kepler-1819 0.72 R⦿ 5830.00 K
Kepler-1819 b
0.348 RJup

Kepler-1819 Architecture & Discovery Information

Name Orbital Separation Planet Size Method Year Reference Disposition
Kepler-1819
Kepler-1819 b 16.49 d 3.9 R⨁ Transit 2021 Valizadegan et al. 2022 Confirmed Planet
RA
19h46m14.41s
Dec
+46d51m26.87s
Distance
1363.19+52.74-49.00
pc
Parallax
0.7055520±0.0271363 mas
Ecliptic Latitude
65.88757 deg
Ecliptic Longitude
318.45137 deg
Galactic Latitude
10.86924 deg
Galactic Longitude
80.36156 deg
Total Proper Motion
7.4587073±0.0630142 mas/yr
Proper Motion (RA)
-4.9399500±0.0515456 mas/yr
Proper Motion (Dec)
-5.5883100±0.0706927 mas/yr
Photometry
mV
15.489±0.092
mTESS
14.8292±0.0082
mJ
14.172±0.026
mH
13.856±0.029
mKs
13.842±0.048
mKep
15.315
mW1
13.792±0.026
mW2
13.847±0.032
mW3
12.747
mW4
9.055
mGaia
15.318700±0.000433
mB
16.078±0.068
mg
15.801
mi
15.106
mr
15.260
mz
15.057
Mission
Tools
Planetary Systems
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 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
Teff
(K)
5670.0±122.0 5830 5830 ---
6090 +169-232
6065 +148-205
6065 +148-205
6065.00 +148.00-205.00
5986.00±125.00 5830
Metallicity
(dex)
--- --- 0.184 [Fe/H] ---
0.21 +0.2-0.35
[Fe/H]
0.210 +0.150-0.350
[Fe/H]
0.210 +0.150-0.350
[Fe/H]
0.210 +0.150-0.350
[Fe/H] 		--- ---
R✶
(R⦿)
1.14482 0.98 0.720 ---
1.071 +0.292-0.125
1.061 +0.434-0.1
1.061 +0.434-0.1
1.0610 +0.4340-0.1000
0.9300±0.3100 .98
log g
(log10(cm/s2))
4.32492 4.49 4.74 ---
4.447 +0.06-0.192
4.452 +0.042-0.274
4.452 +0.042-0.274
4.452 +0.042-0.274
4.510±0.300 4.49
M✶
(M⦿)
1.01 1.09 --- ---
1.173 +0.121-0.181
1.163 +0.2-0.168
1.163 +0.2-0.168
1.1630 +0.2000-0.1680
1.0330±0.0700 ---
L✶
(log10(L⦿))
0.0864986 --- --- --- --- --- --- --- --- ---
ρ✶
(g/cm3)
0.9490288 --- --- ---
1.25674 +528.33789-0.07162
1.19471 +0.29715-0.40592
1.19471 +0.29715-0.40592
1.19471 +0.29715-0.40592
--- ---
Age
(Gyr)
--- --- --- --- --- --- --- --- 0.4±2.7 ---
Print
Status
Confirmed Planet
Detected By
Transit
Tools
Planetary Systems
Transit Prediction Service
Kepler Names
KOI
Transit
Source Valizadegan et al. 2022 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 Q1-Q8 KOI Table
P
(days)
16.48690033 16.48689469±0.00000243 16.48686712±3.61e-05 16.48686712±3.61e-05 16.48688002±3.74e-05 16.48688002±3.74e-05 16.48688002±3.74e-05 16.48683±0.00013
δ
(%)
--- 0.1175 ---
0.098790+0.005800-0.005800
 0.10730±0.00611 0.10730±0.00611 0.10730±0.00611 0.09710
T14
(hours)
--- 1.5024 --- 1.431±0.11 1.542±0.117 1.542±0.117 1.542±0.117 1.4444
TC
(days)
--- 2454972.202386±0.002122
(BJD)
2454972.203±0.00169
(BJD)
2454972.203±0.00169
(BJD)
2454972.202±0.00181
(BJD)
2454972.202±0.00181
(BJD)
2454972.202±0.00181
(BJD)
2454972.2032±0.0026
(BJD)
a/R✶
--- --- --- 26.2±13.1 25.8±6.4 25.8±6.4 25.8±6.4 26.5±3.1
Teq
(K)
--- --- --- 760 754 754 754 712
b
--- --- ---
1.198 +70.49-0.479
1.6477 +0.3245-0.3228
1.6477 +0.3245-0.3228
1.6477 +0.3245-0.3228
1.06±0.7
S
(S⨁)
--- --- ---
78.99 +63.75-26.23
76.60 +90.89-21.83
76.60 +90.89-21.83
76.60 +90.89-21.83
---
e
--- --- --- 0 0 0 0 0
i
(deg)
--- --- --- 87.38 86.52 86.52 86.52 87.66
Rp
(R⨁)
3.90351256 --- ---
27.45 +7.49-3.2
78.51 +32.11-7.4
78.51 +32.11-7.4
78.51 +32.11-7.4
10.4±4.6
Rp
(RJup)
0.348248665 --- ---
2.449+0.668-0.285
7.004+2.865-0.660
7.004+2.865-0.660
7.004+2.865-0.660
0.928+0.410-0.410
Rp/R✶
--- --- ---
0.23474 +70.50918-0.47049
0.677601 +0.322279-0.321739
0.677601 +0.322279-0.321739
0.677601 +0.322279-0.321739
0.102±0.029
a
(au)
--- --- --- .1337 .1334 .1334 .1334 .128
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 9963265 9963265 9963265 9963265 9963265 9963265 9963265
KOI Name K02299.01 K02299.01 K02299.01 K02299.01 K02299.01 K02299.01 K02299.01
Kepler Name Kepler-1819 b Kepler-1819 b Kepler-1819 b Kepler-1819 b Kepler-1819 b Kepler-1819 b Kepler-1819 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] 16.48686712±3.61e-05 16.48686712±3.61e-05 16.48688002±3.74e-05 16.48688002±3.74e-05 16.48688002±3.74e-05 16.48683±0.00013 16.48683±0.00013
Transit Epoch [BKJD] 139.20338±0.00169 139.20338±0.00169 139.20222±0.00181 139.20222±0.00181 139.20222±0.00181 139.2032±0.0026 139.2032±0.0026
Transit Epoch [BJD] 2454972.203±0.00169 2454972.203±0.00169 2454972.202±0.00181 2454972.202±0.00181 2454972.202±0.00181 2454972.2032±0.0026 2454972.2032±0.0026
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 kplr009963265-20160209194854_dvr.pdf kplr009963265-20160209194854_dvr.pdf kplr009963265-20141002224145_dvr.pdf kplr009963265-20130815195353_dvr.pdf kplr009963265-20121029204534_dvr.pdf --- ---
RA [decimal degrees] 296.56006 296.56006 296.56006 296.56006 296.56006 296.56006 296.56006
Dec [decimal degrees] 46.857479 46.857479 46.857479 46.857479 46.857479 46.857479 46.857479
Kepler-band [mag] 15.315000000000001 15.315000000000001 15.315000000000001 15.315000000000001 15.315000000000001 15.315000000000001 15.315000000000001
g'-band [mag] 15.801 15.801 15.801 15.801 15.801 15.801 15.801
r'-band [mag] 15.26 15.26 15.26 15.26 15.26 15.26 15.26
i'-band [mag] 15.106 15.106 15.106 15.106 15.106 15.106 15.106
z'-band [mag] 15.057 15.057 15.057 15.057 15.057 15.057 15.057
J-band [mag] 14.172 14.172 14.172 14.172 14.172 14.172 14.172
H-band [mag] 13.856 13.856 13.856 13.856 13.856 13.856 13.856
K-band [mag] 13.842 13.842 13.842 13.842 13.842 13.842 13.842
Disposition Score --- 1.0 --- --- --- --- ---
Comment --- NO_COMMENT --- --- --- --- ---
Eccentricity --- 0 0 0 0 0 0
Impact Parameter ---
1.198 +70.49-0.479
1.6477 +0.3245-0.3228
1.6477 +0.3245-0.3228
1.6477 +0.3245-0.3228
1.06±0.7 1.06±0.84
Transit Duration [hrs] --- 1.431±0.11 1.542±0.117 1.542±0.117 1.542±0.117 1.4444 1.4444
Transit Depth [ppm] --- 987.9±58 1073±61.1 1073±61.1 1073±61.1 971 919
Planet-Star Radius Ratio ---
0.23474 +70.50918-0.47049
0.677601 +0.322279-0.321739
0.677601 +0.322279-0.321739
0.677601 +0.322279-0.321739
0.102±0.029 0.102±0.029
Fitted Stellar Density [g/cm**3] ---
1.25674 +528.33789-0.07162
1.19471 +0.29715-0.40592
1.19471 +0.29715-0.40592
1.19471 +0.29715-0.40592
--- ---
Planetary Fit Type --- LS+MCMC MCMC MCMC MCMC --- ---
Planetary Radius [Earth radii] ---
27.45 +7.49-3.2
78.51 +32.11-7.4
78.51 +32.11-7.4
78.51 +32.11-7.4
10.4±4.6 10.95
Orbit Semi-Major Axis [au] --- .1337 .1334 .1334 .1334 .128 .13
Inclination [deg] --- 87.38 86.52 86.52 86.52 87.66 ---
Equilibrium Temperature [K] --- 760 754 754 754 712 706
Insolation Flux [Earth flux] ---
78.99 +63.75-26.23
76.60 +90.89-21.83
76.60 +90.89-21.83
76.60 +90.89-21.83
--- ---
Planet-Star Distance over Star Radius --- 26.2±13.1 25.8±6.4 25.8±6.4 25.8±6.4 26.5±3.1 26.5±3.1
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 -0.0005 ---
Limb Darkening Coeff. 3 --- 0.0 0.0 0.0 0.0 -0.2177 ---
Limb Darkening Coeff. 2 --- 0.2826 0.29 0.29 0.29 0.5527000000000001 ---
Limb Darkening Coeff. 1 --- 0.3729 0.3637 0.3637 0.3637 0.3773 ---
Maximum Single Event Statistic --- 4.376047 7.2086782 --- --- --- ---
Maximum Multiple Event Statistic --- 17.792856 18.915300000000002 --- --- --- ---
Transit Signal-to-Noise --- 22.1 22.1 22.1 22.1 28.5 18.6
Number of Transits --- 67 67 --- --- --- ---
TCE Planet Number --- 1 1 1 1 --- ---
Quarters --- 11111101110111011000000000000000 11111101110111011000000000000000 --- --- --- ---
Odd-Even Depth Comparision Statistic --- 0.8949 --- --- --- --- ---
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 --- kplr009963265-001-20160209194854_dvs.pdf kplr009963265-001-20141002224145_dvs.pdf kplr009963265-001-20130826182306_dvs.pdf kplr009963265-001-20121115231752_dvs.pdf --- ---
Stellar Effective Temperature [K] ---
6090 +169-232
6065 +148-205
6065 +148-205
6065.00 +148.00-205.00
5986.00±125.00 5830
Stellar Surface Gravity [log10(cm/s**2)] ---
4.447 +0.06-0.192
4.452 +0.042-0.274
4.452 +0.042-0.274
4.452 +0.042-0.274
4.510±0.300 4.49
Stellar Metallicity [dex] ---
0.21 +0.2-0.35
0.210 +0.150-0.350
0.210 +0.150-0.350
0.210 +0.150-0.350
--- ---
Stellar Radius [Solar radii] ---
1.071 +0.292-0.125
1.061 +0.434-0.1
1.061 +0.434-0.1
1.0610 +0.4340-0.1000
0.9300±0.3100 .98
Stellar Mass [Solar mass] ---
1.173 +0.121-0.181
1.163 +0.2-0.168
1.163 +0.2-0.168
1.1630 +0.2000-0.1680
1.0330±0.0700 ---
Stellar Parameter Provenance --- q1_q17_dr25_stellar stellar_q1_q16 stellar_q1_q16 stellar_q1_q16 Pinsonneault KIC
FW Offset Significance [percent] --- 0.0 0.003 0.014 0.024 --- ---
FW Source α(OOT) [hrs] --- 19.770674±0.000018 19.770664±0.000017 19.770674±0.000018 19.770677000±0.000020000 --- ---
FW Source δ(OOT) [deg] --- 46.85787±0.0002 46.85781±0.0002 46.85775±0.00019 46.85778000±0.00023000 --- ---
FW Source Δα(OOT) [sec] --- 0.11±0.68 -0.29±0.64 0.09±0.67 0.03300±0.07300 --- ---
FW Source Δδ(OOT) [arcsec] --- 1.4±0.72 1.18±0.72 0.98±0.69 0.07500±0.05500 --- ---
FW Δα(OOT) [sec] --- -0.00024±0.00066 0.00015±0.00066 -0.00024±0.00071 -3.6e-05±8.2e-05 --- ---
FW Δδ(OOT) [arcsec] --- -0.00136±0.00071 -0.00122±0.00076 -0.00106±0.00074 -8.1e-05±6.4e-05 --- ---
PRF ΔαSQ(OOT) [arcsec] --- 0.34±0.34 0.19±0.36 0.34±0.38 0.6700±0.3900 --- ---
PRF ΔδSQ(OOT) [arcsec] --- 0.07±0.33 0.17±0.33 0.44±0.39 0.5400±0.5400 --- ---
PRF ΔθSQ(OOT) [arcsec] --- 0.35±0.38 0.25±0.47 0.55±0.45 0.8600±0.4500 --- ---
PRF ΔαSQ(KIC) [arcsec] --- 0.25±0.32 0.11±0.34 0.23±0.39 0.5600±0.4000 --- ---
PRF ΔδSQ(KIC) [arcsec] --- 0.15±0.31 0.26±0.32 0.48±0.36 0.5900±0.5100 --- ---
PRF ΔθSQ(KIC) [arcsec] --- 0.29±0.41 0.28±0.43 0.54±0.45 0.8200±0.4600 --- ---
Chi-Square --- --- --- --- --- 0.91 0.89
Stellar Age [Gyr] --- --- --- --- --- 0.4±2.7 ---
Known Objects
1 Confirmed Planets
1 Kepler Objects of Interest (KOIs)
1 Threshold Crossing Events (TCEs)
3 2MASS Point Source Catalog
Data Files
2 Kepler Time Series
1 SuperWASP Time Series
1 Associated Literature Data
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