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Kepler-1842 Overview

Kepler-1842 1.13 R⦿ 5679.00 K
Kepler-1842 b
0.210 RJup

Kepler-1842 Architecture & Discovery Information

Name Orbital Separation Planet Size Method Year Reference Disposition
Kepler-1842
Kepler-1842 b 14.03 d 2.35 R⨁ Transit 2021 Valizadegan et al. 2022 Confirmed Planet
RA
19h05m00.38s
Dec
+42d22m42.37s
Distance
923.551+19.233-18.478
pc
Parallax
1.0541900±0.0219341 mas
Ecliptic Latitude
64.22459 deg
Ecliptic Longitude
298.38258 deg
Galactic Latitude
15.57169 deg
Galactic Longitude
72.9793 deg
Total Proper Motion
8.4013569±0.0395954 mas/yr
Proper Motion (RA)
-5.9184200±0.0407839 mas/yr
Proper Motion (Dec)
-5.9628100±0.0383886 mas/yr
Photometry
mV
14.746±0.035
mTESS
14.1959±0.0063
mJ
13.518±0.023
mH
13.220±0.023
mKs
13.104±0.027
mKep
14.729
mW1
13.091±0.023
mW2
13.116±0.025
mW3
12.636±0.374
mW4
8.622
mGaia
14.680400±0.000259
mB
15.360±0.027
mg
15.221
mi
14.518
mr
14.661
mz
14.445
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)
5578.0±122.0 5679 5679 ---
5970 +184-205
5970 +163-200
5970 +163-200
5970.00 +163.00-200.00
5908.00±120.00 5679
Metallicity
(dex)
--- --- 0.052 [Fe/H] ---
0.06 +0.25-0.3
[Fe/H]
0.060 +0.180-0.300
[Fe/H]
0.060 +0.180-0.300
[Fe/H]
0.060 +0.180-0.300
[Fe/H] 		--- ---
R✶
(R⦿)
1.03914 1.09 1.133 ---
1.131 +0.335-0.18
1.131 +0.529-0.157
1.131 +0.529-0.157
1.1310 +0.5290-0.1570
1.0900±0.4900 1.09
log g
(log10(cm/s2))
4.39594 4.36 4.36 ---
4.355 +0.112-0.192
4.355 +0.103-0.284
4.355 +0.103-0.284
4.355 +0.103-0.284
4.350±0.300 4.36
M✶
(M⦿)
0.98 1.00 --- ---
1.057 +0.152-0.124
1.057 +0.228-0.127
1.057 +0.228-0.127
1.0570 +0.2280-0.1270
0.9700±0.1200 ---
L✶
(log10(L⦿))
-0.02603956 --- --- --- --- --- --- --- --- ---
ρ✶
(g/cm3)
1.2313014 --- --- ---
8.12745 +63.76523-5.05752
63.80493 +10.73147-33.27335
63.80493 +10.73147-33.27335
63.80493 +10.73147-33.27335
--- ---
Age
(Gyr)
--- --- --- --- --- --- --- --- 7±2.6 ---
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
a/R✶
--- --- --- 43.9±21.5 87.2±14.7 87.2±14.7 87.2±14.7 76±37
Teq
(K)
--- --- --- 822 822 822 822 809
b
--- --- ---
0.877 +0.062-0.632
0.2123 +0.2378-0.2123
0.2123 +0.2378-0.2123
0.2123 +0.2378-0.2123
0.45±0.97
e
--- --- --- 0 0 0 0 0
i
(deg)
--- --- --- 88.86 89.95 89.95 89.95 89.38
P
(days)
14.02639961 14.02633933±0.00000419 14.02634692±3.997e-05 14.02634692±3.997e-05 14.02635723±4.149e-05 14.02635723±4.149e-05 14.02635723±4.149e-05 14.02625±0.00012
Rp
(R⨁)
2.353886809 --- ---
2.66 +0.79-0.42
2.34 +1.1-0.32
2.34 +1.1-0.32
2.34 +1.1-0.32
2.2±1.5
Rp
(RJup)
0.2100000769 --- ---
0.237+0.070-0.037
0.209+0.098-0.029
0.209+0.098-0.029
0.209+0.098-0.029
0.196+0.134-0.134
Rp/R✶
--- --- ---
0.021529 +0.001942-0.003062
0.018975 +0.000959-0.000686
0.018975 +0.000959-0.000686
0.018975 +0.000959-0.000686
0.0187±0.0092
a
(au)
--- --- --- .116 .116 .116 .116 .113
δ
(%)
--- 0.0482 --- 0.04036±0.00263 0.04251±0.00282 0.04251±0.00282 0.04251±0.00282 0.04050
T14
(hours)
--- 1.5813 --- 1.2808±0.0766 1.2244±0.0928 1.2244±0.0928 1.2244±0.0928 1.2912
TC
(days)
--- 2454968.176851±0.003355
(BJD)
2454968.175±0.00231
(BJD)
2454968.175±0.00231
(BJD)
2454968.175±0.00243
(BJD)
2454968.175±0.00243
(BJD)
2454968.175±0.00243
(BJD)
2454968.1774±0.0033
(BJD)
S
(S⨁)
--- --- ---
108.07 +96.95-41.63
108.07 +151.23-38.13
108.07 +151.23-38.13
108.07 +151.23-38.13
---
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 6846911 6846911 6846911 6846911 6846911 6846911 6846911
KOI Name K02477.01 K02477.01 K02477.01 K02477.01 K02477.01 K02477.01 K02477.01
Kepler Name Kepler-1842 b Kepler-1842 b Kepler-1842 b Kepler-1842 b Kepler-1842 b Kepler-1842 b Kepler-1842 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] 14.02634692±3.997e-05 14.02634692±3.997e-05 14.02635723±4.149e-05 14.02635723±4.149e-05 14.02635723±4.149e-05 14.02625±0.00012 14.02625±0.00012
Transit Epoch [BKJD] 135.17539±0.00231 135.17539±0.00231 135.17469±0.00243 135.17469±0.00243 135.17469±0.00243 135.1774±0.0033 135.1774±0.0033
Transit Epoch [BJD] 2454968.175±0.00231 2454968.175±0.00231 2454968.175±0.00243 2454968.175±0.00243 2454968.175±0.00243 2454968.1774±0.0033 2454968.1774±0.0033
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 kplr006846911-20160209194854_dvr.pdf kplr006846911-20160209194854_dvr.pdf kplr006846911-20141002224145_dvr.pdf kplr006846911-20130815195353_dvr.pdf kplr006846911-20121029204534_dvr.pdf --- ---
RA [decimal degrees] 286.25165 286.25165 286.25165 286.25165 286.25165 286.25165 286.25165
Dec [decimal degrees] 42.378479 42.378479 42.378479 42.378479 42.378479 42.378479 42.378479
Kepler-band [mag] 14.729000000000001 14.729000000000001 14.729000000000001 14.729000000000001 14.729000000000001 14.729000000000001 14.729000000000001
g'-band [mag] 15.221 15.221 15.221 15.221 15.221 15.221 15.221
r'-band [mag] 14.661000000000001 14.661000000000001 14.661000000000001 14.661000000000001 14.661000000000001 14.661000000000001 14.661000000000001
i'-band [mag] 14.518 14.518 14.518 14.518 14.518 14.518 14.518
z'-band [mag] 14.445 14.445 14.445 14.445 14.445 14.445 14.445
J-band [mag] 13.518 13.518 13.518 13.518 13.518 13.518 13.518
H-band [mag] 13.22 13.22 13.22 13.22 13.22 13.22 13.22
K-band [mag] 13.104000000000001 13.104000000000001 13.104000000000001 13.104000000000001 13.104000000000001 13.104000000000001 13.104000000000001
Disposition Score --- 0.998 --- --- --- --- ---
Comment --- NO_COMMENT --- --- --- --- ---
Eccentricity --- 0 0 0 0 0 0
Impact Parameter ---
0.877 +0.062-0.632
0.2123 +0.2378-0.2123
0.2123 +0.2378-0.2123
0.2123 +0.2378-0.2123
0.45±0.97 0.45±0.87
Transit Duration [hrs] --- 1.2808±0.0766 1.2244±0.0928 1.2244±0.0928 1.2244±0.0928 1.2912 1.2912
Transit Depth [ppm] --- 403.6±26.3 425.1±28.2 425.1±28.2 425.1±28.2 405 420
Planet-Star Radius Ratio ---
0.021529 +0.001942-0.003062
0.018975 +0.000959-0.000686
0.018975 +0.000959-0.000686
0.018975 +0.000959-0.000686
0.0187±0.0092 0.0187±0.0092
Fitted Stellar Density [g/cm**3] ---
8.12745 +63.76523-5.05752
63.80493 +10.73147-33.27335
63.80493 +10.73147-33.27335
63.80493 +10.73147-33.27335
--- ---
Planetary Fit Type --- LS+MCMC MCMC MCMC MCMC --- ---
Planetary Radius [Earth radii] ---
2.66 +0.79-0.42
2.34 +1.1-0.32
2.34 +1.1-0.32
2.34 +1.1-0.32
2.2±1.5 2.22
Orbit Semi-Major Axis [au] --- .116 .116 .116 .116 .113 .114
Inclination [deg] --- 88.86 89.95 89.95 89.95 89.38 ---
Equilibrium Temperature [K] --- 822 822 822 822 809 774
Insolation Flux [Earth flux] ---
108.07 +96.95-41.63
108.07 +151.23-38.13
108.07 +151.23-38.13
108.07 +151.23-38.13
--- ---
Planet-Star Distance over Star Radius --- 43.9±21.5 87.2±14.7 87.2±14.7 87.2±14.7 76±37 76±37
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 --- 0.2844 0.28390000000000004 0.28390000000000004 0.28390000000000004 0.5527000000000001 ---
Limb Darkening Coeff. 1 --- 0.36610000000000004 0.36660000000000004 0.36660000000000004 0.36660000000000004 0.3773 ---
Maximum Single Event Statistic --- 4.0753584 5.826604 --- --- --- ---
Maximum Multiple Event Statistic --- 15.594648999999999 16.052167999999998 --- --- --- ---
Transit Signal-to-Noise --- 19.3 18.8 18.8 18.8 25.0 17.2
Number of Transits --- 97 97 --- --- --- ---
TCE Planet Number --- 1 1 1 1 --- ---
Quarters --- 11111111111111111000000000000000 11111111111111111000000000000000 --- --- --- ---
Odd-Even Depth Comparision Statistic --- 0.8396 --- --- --- --- ---
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 --- kplr006846911-001-20160209194854_dvs.pdf kplr006846911-001-20141002224145_dvs.pdf kplr006846911-001-20130826182306_dvs.pdf kplr006846911-001-20121115231752_dvs.pdf --- ---
Stellar Effective Temperature [K] ---
5970 +184-205
5970 +163-200
5970 +163-200
5970.00 +163.00-200.00
5908.00±120.00 5679
Stellar Surface Gravity [log10(cm/s**2)] ---
4.355 +0.112-0.192
4.355 +0.103-0.284
4.355 +0.103-0.284
4.355 +0.103-0.284
4.350±0.300 4.36
Stellar Metallicity [dex] ---
0.06 +0.25-0.3
0.060 +0.180-0.300
0.060 +0.180-0.300
0.060 +0.180-0.300
--- ---
Stellar Radius [Solar radii] ---
1.131 +0.335-0.18
1.131 +0.529-0.157
1.131 +0.529-0.157
1.1310 +0.5290-0.1570
1.0900±0.4900 1.09
Stellar Mass [Solar mass] ---
1.057 +0.152-0.124
1.057 +0.228-0.127
1.057 +0.228-0.127
1.0570 +0.2280-0.1270
0.9700±0.1200 ---
Stellar Parameter Provenance --- q1_q17_dr25_stellar stellar_q1_q16 stellar_q1_q16 stellar_q1_q16 Pinsonneault KIC
FW Offset Significance [percent] --- 0.0 0.0 0.002 0.0 --- ---
FW Source α(OOT) [hrs] --- 19.083413±0.00002 19.083425±0.000019 19.083428±0.000018 19.083397000±0.000019000 --- ---
FW Source δ(OOT) [deg] --- 42.3789±0.00022 42.3789±0.00022 42.37884±0.00021 42.37878000±0.00024000 --- ---
FW Source Δα(OOT) [sec] --- -1.17±0.81 -0.72±0.74 -0.57±0.7 -0.15700±0.06700 --- ---
FW Source Δδ(OOT) [arcsec] --- 1.52±0.8 1.52±0.78 1.31±0.75 0.07300±0.05800 --- ---
FW Δα(OOT) [sec] --- 0.00042±0.00032 0.00025±0.00029 0.00018±0.00028 7e-05±3e-05 --- ---
FW Δδ(OOT) [arcsec] --- -0.0006±0.00031 -0.00061±0.00031 -0.00054±0.0003 -3.3e-05±2.6e-05 --- ---
PRF ΔαSQ(OOT) [arcsec] --- -0.37±0.29 -0.45±0.38 -0.2±0.28 -0.8000±0.2900 --- ---
PRF ΔδSQ(OOT) [arcsec] --- 0.14±0.68 0.11±0.69 0.09±0.71 -0.5700±0.6100 --- ---
PRF ΔθSQ(OOT) [arcsec] --- 0.39±0.36 0.46±0.67 0.22±0.71 0.9800±0.4200 --- ---
PRF ΔαSQ(KIC) [arcsec] --- -0.42±0.3 -0.5±0.36 -0.29±0.29 -0.8800±0.3000 --- ---
PRF ΔδSQ(KIC) [arcsec] --- 0.05±0.73 0.03±0.78 0.01±0.72 -0.6600±0.6000 --- ---
PRF ΔθSQ(KIC) [arcsec] --- 0.43±0.31 0.5±0.74 0.29±0.71 1.1000±0.4300 --- ---
Chi-Square --- --- --- --- --- 1.32 1.3
Stellar Age [Gyr] --- --- --- --- --- 7±2.6 ---
Known Objects
1 Confirmed Planets
1 Kepler Objects of Interest (KOIs)
1 Threshold Crossing Events (TCEs)
4 2MASS Point Source Catalog
Data Files
1 Kepler Time Series
1 SuperWASP Time Series
1 Associated Literature Data
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