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Kepler-1861 Overview

Kepler-1861 1.32 R⦿ 5857.00 K
Kepler-1861 b
0.197 RJup
Architecture
Kepler-1861
Kepler-1861
Kepler-1861 b
Other Data
Bibliography 15
Nearby Data 7
Discovery Data
Host Planet Method Year Reference Disposition
Kepler-1861 Kepler-1861 b Transit 2021 Valizadegan et al. 2022 Confirmed Planet
RA
19h43m23.16s
Dec
+49d56m10.17s
Distance
829.9850±12.3095 pc
Parallax
1.1761600±0.0177317 mas
Ecliptic Latitude
68.84198 deg
Ecliptic Longitude
321.02107 deg
Galactic Latitude
12.72337 deg
Galactic Longitude
82.91864 deg
Total Proper Motion
3.4448571±0.0349619 mas/yr
Proper Motion (RA)
2.0587500±0.0343203 mas/yr
Proper Motion (Dec)
2.7619900±0.0353133 mas/yr
Photometry
mV
13.709±0.103
mTESS
13.2142±0.0070
mJ
12.558±0.021
mH
12.296±0.021
mKs
12.239±0.024
mKep
13.628
mW1
12.161±0.023
mW2
12.211±0.021
mW3
12.771±0.394
mW4
9.432
mGaia
13.651900±0.000263
mB
14.286±0.190
mg
14.045
mi
13.450
mr
13.572
mz
13.451
Abundances
(Hypatia Catalog)
[Fe/H] 0.27±0.04 dex
[C/H] 0.22±0.09 dex
[O/H] 0.17±0.09 dex
[Na/H] 0.29±0.04 dex
[Mg/H] 0.27±0.07 dex
[Al/H] 0.25±0.06 dex
[Si/H] 0.27±0.05 dex
[Ca/H] 0.26±0.06 dex
[Y/H] 0.27±0.08 dex
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 Batalha et al. 2013 Latham et al. 2005 Fulton & Petigura 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 Q1-Q6 KOI Table Show Candidate Solutions >> << Hide Candidate Solutions
Teff
(K)
5783.3100±36.9115 5931 5931 5857±60 ---
5855 +104-116
5857 +89-130
5857 +89-130
5857.00 +89.00-130.00
6119.00±123.00 5931
Metallicity
(dex)
0.2667320±0.0351916 [M/H] --- 0.124 [Fe/H] 0.30±0.04 [Fe/H] --- 0.26±0.15 [Fe/H]
0.260 +0.100-0.160
[Fe/H]
0.260 +0.100-0.160
[Fe/H]
0.260 +0.100-0.160
[Fe/H] 		--- ---
Age
(Gyr)
--- --- ---
4.57+1.05-0.86
 --- --- --- --- --- 2.8±1.2 ---
ρ✶
(g/cm3)
0.5260767 --- ---
0.51+0.03-0.02
 ---
2.68444 +0.66031-0.92719
0.89016 +1.91719-0.67684
0.89016 +1.91719-0.67684
0.89016 +1.91719-0.67684
--- ---
M✶
(M⦿)
1.04 1.12 ---
1.161+0.025-0.032
 ---
1.161 +0.081-0.111
1.158 +0.125-0.129
1.158 +0.125-0.129
1.1580 +0.1250-0.1290
1.0600±0.1100 ---
R✶
(R⦿)
1.40729 1.09 1.075
1.316+0.037-0.035
 ---
1.373 +0.235-0.259
1.364 +0.293-0.228
1.364 +0.293-0.228
1.3640 +0.2930-0.2280
1.0600±0.4100 1.09
log g
(log10(cm/s2))
4.15833 4.41 4.42 --- ---
4.227 +0.143-0.117
4.232 +0.129-0.139
4.232 +0.129-0.139
4.232 +0.129-0.139
4.410±0.300 4.41
L✶
(log10(L⦿))
0.300167 --- --- --- --- --- --- --- --- --- ---
Print
Status
Confirmed Planet
Detected By
Transit
Tools
Transit Prediction Service
Kepler Names
KOI
Transit
Source Valizadegan et al. 2022 Holczer et al. 2016 Fulton & Petigura 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⨁)
--- --- 31.5±2.2 ---
34.19 +16.13-13.41
33.85 +19.21-12.39
33.85 +19.21-12.39
33.85 +19.21-12.39
---
P
(days)
40.0306015 40.03111260±0.00001161 40.030989000±0.000279000 40.0306267±0.0003401 40.0306267±0.0003401 40.030989±0.000279 40.030989±0.000279 40.030989±0.000279 40.03252±0.00079
Rp
(R⨁)
2.20677414 --- 2.150±0.244 ---
2.01 +0.35-0.38
2.23 +0.48-0.37
2.23 +0.48-0.37
2.23 +0.48-0.37
1.93±0.76
Rp
(RJup)
0.196875541 --- 0.1918±0.0218 ---
0.179+0.031-0.034
0.199+0.043-0.033
0.199+0.043-0.033
0.199+0.043-0.033
0.172+0.068-0.068
Rp/R✶
--- ---
0.015000+0.001886-0.001432
 ---
0.013429 +0.00049-0.000633
0.015 +0.001886-0.001432
0.015 +0.001886-0.001432
0.015 +0.001886-0.001432
0.01665±0.00076
a
(au)
--- --- 0.24082±0.00197 --- .2408 .2406 .2406 .2406 .233
δ
(%)
--- 0.0220 --- --- 0.02145±0.00128 0.02286±0.00123 0.02286±0.00123 0.02286±0.00123 0.02330
T14
(hours)
--- 5.1144 --- --- 4.815±0.188 4.979±0.174 4.979±0.174 4.979±0.174 4.9377
TC
(days)
--- 2454981.846795±0.010393 --- 2454981.859±0.00773 2454981.859±0.00773 2454981.849±0.00665 2454981.849±0.00665 2454981.849±0.00665 2454981.8422±0.0071
a/R✶
--- --- --- --- 61±15 42.2±18.2 42.2±18.2 42.2±18.2 28±13
Teq
(K)
--- --- --- --- 617 615 615 615 577
b
--- --- --- ---
0.322 +0.131-0.322
0.7465 +0.0243-0.5237
0.7465 +0.0243-0.5237
0.7465 +0.0243-0.5237
0.907±0.1
e
--- --- --- --- 0 0 0 0 0
i
(deg)
--- --- --- --- 89.7 88.81 88.81 88.81 88.24
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 11771430 11771430 11771430 11771430 11771430 11771430 11771430
KOI Name K02582.01 K02582.01 K02582.01 K02582.01 K02582.01 K02582.01 K02582.01
Kepler Name Kepler-1861 b Kepler-1861 b Kepler-1861 b Kepler-1861 b Kepler-1861 b Kepler-1861 b Kepler-1861 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] 40.0306267±0.0003401 40.0306267±0.0003401 40.030989±0.000279 40.030989±0.000279 40.030989±0.000279 40.03252±0.00079 40.03252±0.00079
Transit Epoch [BKJD] 148.85882±0.00773 148.85882±0.00773 148.8491±0.00665 148.8491±0.00665 148.8491±0.00665 148.8422±0.0071 148.8422±0.0071
Transit Epoch [BJD] 2454981.859±0.00773 2454981.859±0.00773 2454981.849±0.00665 2454981.849±0.00665 2454981.849±0.00665 2454981.8422±0.0071 2454981.8422±0.0071
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 kplr011771430-20160209194854_dvr.pdf kplr011771430-20160209194854_dvr.pdf kplr011771430-20141002224145_dvr.pdf kplr011771430-20130815195353_dvr.pdf kplr011771430-20121029204534_dvr.pdf --- ---
RA [decimal degrees] 295.84653000000003 295.84653000000003 295.84653000000003 295.84653000000003 295.84653000000003 295.84653000000003 295.84653000000003
Dec [decimal degrees] 49.936130999999996 49.936130999999996 49.936130999999996 49.936130999999996 49.936130999999996 49.936130999999996 49.936130999999996
Kepler-band [mag] 13.628 13.628 13.628 13.628 13.628 13.628 13.628
g'-band [mag] 14.045 14.045 14.045 14.045 14.045 14.045 14.045
r'-band [mag] 13.572000000000001 13.572000000000001 13.572000000000001 13.572000000000001 13.572000000000001 13.572000000000001 13.572000000000001
i'-band [mag] 13.450000000000001 13.450000000000001 13.450000000000001 13.450000000000001 13.450000000000001 13.450000000000001 13.450000000000001
z'-band [mag] 13.451 13.451 13.451 13.451 13.451 13.451 13.451
J-band [mag] 12.558 12.558 12.558 12.558 12.558 12.558 12.558
H-band [mag] 12.296000000000001 12.296000000000001 12.296000000000001 12.296000000000001 12.296000000000001 12.296000000000001 12.296000000000001
K-band [mag] 12.239 12.239 12.239 12.239 12.239 12.239 12.239
Disposition Score --- 0.9840000000000001 --- --- --- --- ---
Comment --- NO_COMMENT --- --- --- --- ---
Eccentricity --- 0 0 0 0 0 0
Impact Parameter ---
0.322 +0.131-0.322
0.7465 +0.0243-0.5237
0.7465 +0.0243-0.5237
0.7465 +0.0243-0.5237
0.907±0.1 0.91±0.23
Transit Duration [hrs] --- 4.815±0.188 4.979±0.174 4.979±0.174 4.979±0.174 4.9377 4.9377
Transit Depth [ppm] --- 214.5±12.8 228.6±12.3 228.6±12.3 228.6±12.3 233 237
Planet-Star Radius Ratio ---
0.013429 +0.00049-0.000633
0.015 +0.001886-0.001432
0.015 +0.001886-0.001432
0.015 +0.001886-0.001432
0.01665±0.00076 0.01665±0.00076
Fitted Stellar Density [g/cm**3] ---
2.68444 +0.66031-0.92719
0.89016 +1.91719-0.67684
0.89016 +1.91719-0.67684
0.89016 +1.91719-0.67684
--- ---
Planetary Fit Type --- LS+MCMC MCMC MCMC MCMC --- ---
Planetary Radius [Earth radii] ---
2.01 +0.35-0.38
2.23 +0.48-0.37
2.23 +0.48-0.37
2.23 +0.48-0.37
1.93±0.76 1.98
Orbit Semi-Major Axis [au] --- .2408 .2406 .2406 .2406 .233 .238
Inclination [deg] --- 89.7 88.81 88.81 88.81 88.24 ---
Equilibrium Temperature [K] --- 617 615 615 615 577 560
Insolation Flux [Earth flux] ---
34.19 +16.13-13.41
33.85 +19.21-12.39
33.85 +19.21-12.39
33.85 +19.21-12.39
--- ---
Planet-Star Distance over Star Radius --- 61±15 42.2±18.2 42.2±18.2 42.2±18.2 28±13 28±13
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 --- 0.257 0.26730000000000004 0.26730000000000004 0.26730000000000004 0.5527000000000001 ---
Limb Darkening Coeff. 1 --- 0.4213 0.40090000000000003 0.40090000000000003 0.40090000000000003 0.3773 ---
Maximum Single Event Statistic --- 4.7247276 6.263951 --- --- --- ---
Maximum Multiple Event Statistic --- 16.049892 16.884016 --- --- --- ---
Transit Signal-to-Noise --- 19.5 21.7 21.7 21.7 25.1 16.3
Number of Transits --- 37 37 --- --- --- ---
TCE Planet Number --- 1 1 1 1 --- ---
Quarters --- 11111111111111111000000000000000 11111111111111111000000000000000 --- --- --- ---
Odd-Even Depth Comparision Statistic --- 0.36560000000000004 --- --- --- --- ---
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 --- kplr011771430-001-20160209194854_dvs.pdf kplr011771430-001-20141002224145_dvs.pdf kplr011771430-001-20130826182306_dvs.pdf kplr011771430-001-20121115231752_dvs.pdf --- ---
Stellar Effective Temperature [K] ---
5855 +104-116
5857 +89-130
5857 +89-130
5857.00 +89.00-130.00
6119.00±123.00 5931
Stellar Surface Gravity [log10(cm/s**2)] ---
4.227 +0.143-0.117
4.232 +0.129-0.139
4.232 +0.129-0.139
4.232 +0.129-0.139
4.410±0.300 4.41
Stellar Metallicity [dex] --- 0.26±0.15
0.260 +0.100-0.160
0.260 +0.100-0.160
0.260 +0.100-0.160
--- ---
Stellar Radius [Solar radii] ---
1.373 +0.235-0.259
1.364 +0.293-0.228
1.364 +0.293-0.228
1.3640 +0.2930-0.2280
1.0600±0.4100 1.09
Stellar Mass [Solar mass] ---
1.161 +0.081-0.111
1.158 +0.125-0.129
1.158 +0.125-0.129
1.1580 +0.1250-0.1290
1.0600±0.1100 ---
Stellar Parameter Provenance --- q1_q17_dr25_stellar stellar_q1_q16 stellar_q1_q16 stellar_q1_q16 Pinsonneault KIC
FW Offset Significance [percent] --- 0.013000000000000001 0.007 0.07300000000000001 0.002 --- ---
FW Source α(OOT) [hrs] --- 19.723063±0.000018 19.723098±0.000021 19.723087±0.00002 19.723131000±0.000024000 --- ---
FW Source δ(OOT) [deg] --- 49.93596±0.0002 49.93588±0.0002 49.93595±0.0002 49.93592000±0.00023000 --- ---
FW Source Δα(OOT) [sec] --- -1.32±0.63 -0.13±0.71 -0.49±0.71 0.13900±0.08500 --- ---
FW Source Δδ(OOT) [arcsec] --- -0.62±0.71 -0.88±0.72 -0.64±0.73 -0.07300±0.05500 --- ---
FW Δα(OOT) [sec] --- 0.00019±0.00013 -5e-05±0.00015 3e-05±0.00015 -3e-05±1.8e-05 --- ---
FW Δδ(OOT) [arcsec] --- 0.00019±0.00015 0.00025±0.00015 0.0002±0.00015 1.6e-05±1.2e-05 --- ---
PRF ΔαSQ(OOT) [arcsec] --- 0.14±0.28 0.04±0.26 0.03±0.28 -0.1200±0.3500 --- ---
PRF ΔδSQ(OOT) [arcsec] --- -0.88±0.31 -1.06±0.3 -1.06±0.32 -1.4500±0.3200 --- ---
PRF ΔθSQ(OOT) [arcsec] --- 0.9±0.31 1.06±0.3 1.06±0.31 1.4600±0.3200 --- ---
PRF ΔαSQ(KIC) [arcsec] --- -0.02±0.23 -0.12±0.25 -0.13±0.25 -0.2800±0.3200 --- ---
PRF ΔδSQ(KIC) [arcsec] --- -0.65±0.31 -0.88±0.34 -0.75±0.33 -1.2900±0.3700 --- ---
PRF ΔθSQ(KIC) [arcsec] --- 0.65±0.31 0.89±0.34 0.76±0.34 1.3200±0.3600 --- ---
Chi-Square --- --- --- --- --- 1.45 1.32
Stellar Age [Gyr] --- --- --- --- --- 2.8±1.2 ---
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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Controversial
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