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Kepler-1871 Overview

Kepler-1871 0.96 R⦿ 5513.00 K
Kepler-1871 b
0.216 RJup
Architecture
Kepler-1871
Kepler-1871
Kepler-1871 b
Other Data
Bibliography 11
Nearby Data 7
Discovery Data
Host Planet Method Year Reference Disposition
Kepler-1871 Kepler-1871 b Transit 2021 Valizadegan et al. 2022 Confirmed Planet
RA
19h29m42.60s
Dec
+38d28m22.38s
Distance
854.6230±16.7485 pc
Parallax
1.141750±0.022748 mas
Ecliptic Latitude
59.16779 deg
Ecliptic Longitude
305.64228 deg
Galactic Latitude
9.66405 deg
Galactic Longitude
71.38433 deg
Total Proper Motion
6.0109919±0.0397093 mas/yr
Proper Motion (RA)
-1.2521400±0.0381674 mas/yr
Proper Motion (Dec)
-5.8791300±0.0397778 mas/yr
Photometry
mV
14.822±0.114
mTESS
14.0227±0.0074
mJ
13.324±0.025
mH
12.983±0.025
mKs
12.841±0.032
mKep
14.575
mW1
12.819±0.025
mW2
12.868±0.027
mW3
12.229±0.275
mW4
8.679
mGaia
14.544000±0.000272
mB
15.168±0.067
mg
15.133
mi
14.336
mr
14.514
mz
14.265
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 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 Show Candidate Solutions >> << Hide Candidate Solutions
Teff
(K)
5318.10±107.08 5513 ---
5741 +154-188
5741 +162-171
5741 +162-171
5741.00 +162.00-171.00
5659.00±110.00
Metallicity
(dex)
0.3759870±0.0132376 [M/H] 0.118 [Fe/H] ---
0.12 +0.25-0.3
[Fe/H]
0.120 +0.200-0.280
[Fe/H]
0.120 +0.200-0.280
[Fe/H]
0.120 +0.200-0.280
[Fe/H] 		---
R✶
(R⦿)
1.18198 0.957 ---
0.946 +0.279-0.093
0.946 +0.403-0.08
0.946 +0.403-0.08
0.9460 +0.4030-0.0800
0.9000±0.4800
log g
(log10(cm/s2))
4.25663 4.49 ---
4.495 +0.052-0.208
4.495 +0.042-0.3
4.495 +0.042-0.3
4.495 +0.042-0.300
4.490±0.300
L✶
(log10(L⦿))
0.002943638 --- --- --- --- --- --- ---
ρ✶
(g/cm3)
0.7854509 --- ---
1.13937 +46.11599-1.66903
45.03764 +9.70093-17.87767
45.03764 +9.70093-17.87767
45.03764 +9.70093-17.87767
---
M✶
(M⦿)
0.92 --- ---
1.02 +0.111-0.122
1.02 +0.145-0.113
1.02 +0.145-0.113
1.0200 +0.1450-0.1130
0.9100±0.1100
Age
(Gyr)
--- --- --- --- --- --- --- 5.7±3.7
Print
Status
Confirmed Planet
Detected By
Transit
Tools
Transit Prediction Service
Kepler Names
KOI
Transit
Source Valizadegan et al. 2022 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✶
--- --- 6.12±3.1 20.86±4.5 20.86±4.5 20.86±4.5 8±3.9
Teq
(K)
--- --- 1403 1403 1403 1403 1363
b
--- ---
0.962 +0.024-0.682
0.1595 +0.2867-0.1593
0.1595 +0.2867-0.1593
0.1595 +0.2867-0.1593
0.92±0.65
S
(S⨁)
--- ---
917.15 +792.53-264.45
917.15 +1167.44-236.13
917.15 +1167.44-236.13
917.15 +1167.44-236.13
---
e
--- --- 0 0 0 0 0
i
(deg)
--- --- 80.96 89.38 89.38 89.38 83.65
P
(days)
1.952700019 1.952711161±2.256e-06 1.952711161±2.256e-06 1.952710064±2.243e-06 1.952710064±2.243e-06 1.952710064±2.243e-06 1.9527091±3.1e-06
Rp
(R⨁)
2.42172881 ---
2.58 +0.76-0.26
1.97 +0.84-0.17
1.97 +0.84-0.17
1.97 +0.84-0.17
2.3±1.4
Rp
(RJup)
0.216052545 ---
0.230+0.068-0.023
0.176+0.075-0.015
0.176+0.075-0.015
0.176+0.075-0.015
0.205+0.125-0.125
Rp/R✶
--- ---
0.024933 +0.000925-0.006212
0.019064 +0.000919-0.000477
0.019064 +0.000919-0.000477
0.019064 +0.000919-0.000477
0.0237±0.0077
a
(au)
--- --- .0308 .0308 .0308 .0308 .03
δ
(%)
--- --- 0.04030±0.00189 0.04241±0.00197 0.04241±0.00197 0.04241±0.00197 0.04120
T14
(hours)
--- --- 0.872±0.0356 0.7201±0.0491 0.7201±0.0491 0.7201±0.0491 .8842
TC
(days)
--- 2454966.161±0.000967 2454966.161±0.000967 2454966.161±0.000956 2454966.161±0.000956 2454966.161±0.000956 2454966.1608±0.0011
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 3346154 3346154 3346154 3346154 3346154 3346154
KOI Name K02723.01 K02723.01 K02723.01 K02723.01 K02723.01 K02723.01
Kepler Name Kepler-1871 b Kepler-1871 b Kepler-1871 b Kepler-1871 b Kepler-1871 b Kepler-1871 b
Exoplanet Archive Disposition CONFIRMED CONFIRMED CONFIRMED CONFIRMED CONFIRMED CONFIRMED
Vetting Status 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
Disposition Using Kepler Data CANDIDATE CANDIDATE CANDIDATE 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
Orbital Period [days] 1.952711161±2.256e-06 1.952711161±2.256e-06 1.952710064±2.243e-06 1.952710064±2.243e-06 1.952710064±2.243e-06 1.9527091±3.1e-06
Transit Epoch [BKJD] 133.160986±0.000967 133.160986±0.000967 133.160948±0.000956 133.160948±0.000956 133.160948±0.000956 133.1608±0.0011
Transit Epoch [BJD] 2454966.161±0.000967 2454966.161±0.000967 2454966.161±0.000956 2454966.161±0.000956 2454966.161±0.000956 2454966.1608±0.0011
Parameters Provenance q1_q17_dr25_sup_koi q1_q17_dr25_koi q1_q17_dr24_koi q1_q16_koi q1_q12_koi q1_q8_koi
Number of Planets 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 kplr003346154-20160209194854_dvr.pdf kplr003346154-20160209194854_dvr.pdf kplr003346154-20141002224145_dvr.pdf kplr003346154-20130815195353_dvr.pdf kplr003346154-20121029204534_dvr.pdf ---
RA [decimal degrees] 292.42749 292.42749 292.42749 292.42749 292.42749 292.42749
Dec [decimal degrees] 38.472912 38.472912 38.472912 38.472912 38.472912 38.472912
Kepler-band [mag] 14.575000000000001 14.575000000000001 14.575000000000001 14.575000000000001 14.575000000000001 14.575000000000001
g'-band [mag] 15.133000000000001 15.133000000000001 15.133000000000001 15.133000000000001 15.133000000000001 15.133000000000001
r'-band [mag] 14.514000000000001 14.514000000000001 14.514000000000001 14.514000000000001 14.514000000000001 14.514000000000001
i'-band [mag] 14.336 14.336 14.336 14.336 14.336 14.336
z'-band [mag] 14.265 14.265 14.265 14.265 14.265 14.265
J-band [mag] 13.324 13.324 13.324 13.324 13.324 13.324
H-band [mag] 12.983 12.983 12.983 12.983 12.983 12.983
K-band [mag] 12.841000000000001 12.841000000000001 12.841000000000001 12.841000000000001 12.841000000000001 12.841000000000001
Disposition Score --- 1.0 --- --- --- ---
Comment --- NO_COMMENT --- --- --- ---
Eccentricity --- 0 0 0 0 0
Impact Parameter ---
0.962 +0.024-0.682
0.1595 +0.2867-0.1593
0.1595 +0.2867-0.1593
0.1595 +0.2867-0.1593
0.92±0.65
Transit Duration [hrs] --- 0.872±0.0356 0.7201±0.0491 0.7201±0.0491 0.7201±0.0491 .8842
Transit Depth [ppm] --- 403±18.9 424.1±19.7 424.1±19.7 424.1±19.7 412
Planet-Star Radius Ratio ---
0.024933 +0.000925-0.006212
0.019064 +0.000919-0.000477
0.019064 +0.000919-0.000477
0.019064 +0.000919-0.000477
0.0237±0.0077
Fitted Stellar Density [g/cm**3] ---
1.13937 +46.11599-1.66903
45.03764 +9.70093-17.87767
45.03764 +9.70093-17.87767
45.03764 +9.70093-17.87767
---
Planetary Fit Type --- LS+MCMC MCMC MCMC MCMC ---
Planetary Radius [Earth radii] ---
2.58 +0.76-0.26
1.97 +0.84-0.17
1.97 +0.84-0.17
1.97 +0.84-0.17
2.3±1.4
Orbit Semi-Major Axis [au] --- .0308 .0308 .0308 .0308 .03
Inclination [deg] --- 80.96 89.38 89.38 89.38 83.65
Equilibrium Temperature [K] --- 1403 1403 1403 1403 1363
Insolation Flux [Earth flux] ---
917.15 +792.53-264.45
917.15 +1167.44-236.13
917.15 +1167.44-236.13
917.15 +1167.44-236.13
---
Planet-Star Distance over Star Radius --- 6.12±3.1 20.86±4.5 20.86±4.5 20.86±4.5 8±3.9
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
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 --- 0.2602 0.258 0.258 0.258 0.2876
Limb Darkening Coeff. 1 --- 0.4096 0.4162 0.4162 0.4162 0.434
Maximum Single Event Statistic --- 4.4202523 6.471490999999999 --- --- ---
Maximum Multiple Event Statistic --- 21.784074999999998 24.831991 --- --- ---
Transit Signal-to-Noise --- 30.7 32.1 32.1 32.1 39.0
Number of Transits --- 684 684 --- --- ---
TCE Planet Number --- 1 1 1 1 ---
Quarters --- 11111111111111111000000000000000 11111111111111111000000000000000 --- --- ---
Odd-Even Depth Comparision Statistic --- 0.9188000000000001 --- --- --- ---
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)
Link to DV Summary --- kplr003346154-001-20160209194854_dvs.pdf kplr003346154-001-20141002224145_dvs.pdf kplr003346154-001-20130826182306_dvs.pdf kplr003346154-001-20121115231752_dvs.pdf ---
Stellar Effective Temperature [K] ---
5741 +154-188
5741 +162-171
5741 +162-171
5741.00 +162.00-171.00
5659.00±110.00
Stellar Surface Gravity [log10(cm/s**2)] ---
4.495 +0.052-0.208
4.495 +0.042-0.3
4.495 +0.042-0.3
4.495 +0.042-0.300
4.490±0.300
Stellar Metallicity [dex] ---
0.12 +0.25-0.3
0.120 +0.200-0.280
0.120 +0.200-0.280
0.120 +0.200-0.280
---
Stellar Radius [Solar radii] ---
0.946 +0.279-0.093
0.946 +0.403-0.08
0.946 +0.403-0.08
0.9460 +0.4030-0.0800
0.9000±0.4800
Stellar Mass [Solar mass] ---
1.02 +0.111-0.122
1.02 +0.145-0.113
1.02 +0.145-0.113
1.0200 +0.1450-0.1130
0.9100±0.1100
Stellar Parameter Provenance --- q1_q17_dr25_stellar stellar_q1_q16 stellar_q1_q16 stellar_q1_q16 Pinsonneault
FW Offset Significance [percent] --- 0.018000000000000002 0.014 0.001 0.006 0.008
FW Source α(OOT) [hrs] --- 19.4951637±0.0000096 19.4951633±0.0000087 19.495154±0.0000085 19.495145500±0.000009900 19.495146000±0.000010000
FW Source δ(OOT) [deg] --- 38.47254±0.00012 38.47259±0.00012 38.47257±0.00011 38.47274000±0.00015000 38.47275000±0.00015000
FW Source Δα(OOT) [sec] --- -0.13±0.4 -0.14±0.37 -0.54±0.36 -0.06900±0.03600 -0.07000±0.03700
FW Source Δδ(OOT) [arcsec] --- -1.34±0.44 -1.14±0.42 -1.23±0.41 -0.00800±0.03500 -0.00300±0.03600
FW Δα(OOT) [sec] --- 4e-05±0.00014 2e-05±0.00014 0.00016±0.00013 2.8e-05±1.5e-05 2.87e-05±7.7e-06
FW Δδ(OOT) [arcsec] --- 0.00021±0.00015 0.00024±0.00016 0.00026±0.00015 3e-06±1.4e-05 1.4e-06±7.4e-06
PRF ΔαSQ(OOT) [arcsec] --- -0.06±0.17 0.02±0.19 -0.06±0.19 -0.0600±0.2100 -0.1300±0.1900
PRF ΔδSQ(OOT) [arcsec] --- 0.04±0.15 0.08±0.22 -0.1±0.18 -0.2600±0.1500 -0.0500±0.1500
PRF ΔθSQ(OOT) [arcsec] --- 0.07±0.18 0.08±0.23 0.11±0.18 0.2700±0.1500 0.1400±0.1900
PRF ΔαSQ(KIC) [arcsec] --- -0.06±0.16 0.03±0.19 -0.04±0.15 -0.1000±0.2100 -0.1200±0.2100
PRF ΔδSQ(KIC) [arcsec] --- 0.03±0.14 0.09±0.2 -0.1±0.19 -0.2700±0.1500 -0.0400±0.1500
PRF ΔθSQ(KIC) [arcsec] --- 0.06±0.17 0.09±0.21 0.11±0.18 0.2900±0.1600 0.1300±0.2000
Chi-Square --- --- --- --- --- 1.11
Stellar Age [Gyr] --- --- --- --- --- 5.7±3.7
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
System
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