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Kepler-1872 Overview

Kepler-1872 0.90 R⦿ 5029.00 K
Kepler-1872 b
0.213 RJup

Kepler-1872 Architecture & Discovery Information

Name Orbital Separation Planet Size Method Year Reference Disposition
Kepler-1872
Kepler-1872 b 3.83 d 2.38 R⨁ Transit 2021 Valizadegan et al. 2022 Confirmed Planet
RA
18h44m11.81s
Dec
+43d19m21.36s
Distance
840.182+22.353-21.244
pc
Parallax
1.1620300±0.0306304 mas
Ecliptic Latitude
65.99483 deg
Ecliptic Longitude
290.03913 deg
Galactic Latitude
19.46959 deg
Galactic Longitude
72.46658 deg
Total Proper Motion
5.2131052±0.0637405 mas/yr
Proper Motion (RA)
5.0535100±0.0633386 mas/yr
Proper Motion (Dec)
1.2800400±0.0697062 mas/yr
Photometry
mV
15.966±1.133
mTESS
15.1718±0.0064
mJ
14.357±0.027
mH
13.803±0.041
mKs
13.710±0.041
mKep
15.768
mW1
13.556±0.024
mW2
13.628±0.029
mW3
13.042
mW4
9.322
mGaia
15.780200±0.000628
mB
17.247±0.068
mg
16.503
mi
15.452
mr
15.676
mz
15.325
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 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
Teff
(K)
4897.0±122.0 5029 --- 5223±183
5223 +201-161
5223 +201-161
5223.00 +201.00-161.00
5029.00±200.00
Metallicity
(dex)
--- 0.322 [Fe/H] ---
0.32 +0.1-0.3
[Fe/H]
0.320 +0.120-0.250
[Fe/H]
0.320 +0.120-0.250
[Fe/H]
0.320 +0.120-0.250
[Fe/H] 		---
R✶
(R⦿)
0.776212 0.896 ---
0.885 +0.147-0.079
0.885 +0.275-0.075
0.885 +0.275-0.075
0.8850 +0.2750-0.0750
0.9000±0.3000
log g
(log10(cm/s2))
4.5612 4.51 ---
4.505 +0.054-0.117
4.505 +0.053-0.207
4.505 +0.053-0.207
4.505 +0.053-0.207
4.510±0.300
L✶
(log10(L⦿))
-0.5056239 --- --- --- --- --- --- ---
ρ✶
(g/cm3)
2.4116489 --- ---
0.39093 +10.71996-0.33662
10.78183 +0.73814-4.63591
10.78183 +0.73814-4.63591
10.78183 +0.73814-4.63591
---
M✶
(M⦿)
0.8 --- ---
0.913 +0.061-0.081
0.913 +0.068-0.071
0.913 +0.068-0.071
0.9130 +0.0680-0.0710
0.9400±0.3000
Print
Status
Confirmed Planet
Detected By
Transit
Tools
Planetary Systems
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
P
(days)
3.825910091 3.8259005±1.323e-05 3.8259005±1.323e-05 3.82590987±1.011e-05 3.82590987±1.011e-05 3.82590987±1.011e-05 3.825904±1.6e-05
Rp
(R⨁)
2.384211407 ---
3.45 +0.58-0.31
2.64 +0.82-0.22
2.64 +0.82-0.22
2.64 +0.82-0.22
3.7±1.3
Rp
(RJup)
0.2127054610 ---
0.308+0.052-0.028
0.236+0.073-0.020
0.236+0.073-0.020
0.236+0.073-0.020
0.330+0.116-0.116
a/R✶
--- --- 6.71±3.3 20.28±1.4 20.28±1.4 20.28±1.4 5.6±1.1
Teq
(K)
--- --- 1005 1005 1005 1005 969
b
--- ---
0.951 +0.029-0.713
0.032 +0.4308-0.0319
0.032 +0.4308-0.0319
0.032 +0.4308-0.0319
0.96±0.2
S
(S⨁)
--- ---
241.25 +135.25-67.75
241.25 +240.81-62.95
241.25 +240.81-62.95
241.25 +240.81-62.95
---
e
--- --- 0 0 0 0 0
i
(deg)
--- --- 81.86 89.95 89.95 89.95 80.21
Rp/R✶
--- ---
0.03572 +0.001542-0.009336
0.027332 +0.001271-0.000939
0.027332 +0.001271-0.000939
0.027332 +0.001271-0.000939
0.0382±0.0039
a
(au)
--- --- .0465 .0465 .0465 .0465 .047
δ
(%)
--- --- 0.08572±0.00508 0.09344±0.00429 0.09344±0.00429 0.09344±0.00429 0.08880
T14
(hours)
--- --- 1.8057±0.0748 1.4804±0.0784 1.4804±0.0784 1.4804±0.0784 1.6384
TC
(days)
--- 2454965.202±0.00325
(BJD)
2454965.202±0.00325
(BJD)
2454965.199±0.00248
(BJD)
2454965.199±0.00248
(BJD)
2454965.199±0.00248
(BJD)
2454965.1994±0.0032
(BJD)
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 7659389 7659389 7659389 7659389 7659389 7659389
KOI Name K02734.01 K02734.01 K02734.01 K02734.01 K02734.01 K02734.01
Kepler Name Kepler-1872 b Kepler-1872 b Kepler-1872 b Kepler-1872 b Kepler-1872 b Kepler-1872 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] 3.8259005±1.323e-05 3.8259005±1.323e-05 3.82590987±1.011e-05 3.82590987±1.011e-05 3.82590987±1.011e-05 3.825904±1.6e-05
Transit Epoch [BKJD] 132.20163±0.00325 132.20163±0.00325 132.19852±0.00248 132.19852±0.00248 132.19852±0.00248 132.1994±0.0032
Transit Epoch [BJD] 2454965.202±0.00325 2454965.202±0.00325 2454965.199±0.00248 2454965.199±0.00248 2454965.199±0.00248 2454965.1994±0.0032
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 kplr007659389-20160209194854_dvr.pdf kplr007659389-20160209194854_dvr.pdf kplr007659389-20141002224145_dvr.pdf kplr007659389-20130815195353_dvr.pdf kplr007659389-20121029204534_dvr.pdf ---
RA [decimal degrees] 281.04916000000003 281.04916000000003 281.04916000000003 281.04916000000003 281.04916000000003 281.04916000000003
Dec [decimal degrees] 43.322601 43.322601 43.322601 43.322601 43.322601 43.322601
Kepler-band [mag] 15.768 15.768 15.768 15.768 15.768 15.768
g'-band [mag] 16.503 16.503 16.503 16.503 16.503 16.503
r'-band [mag] 15.676 15.676 15.676 15.676 15.676 15.676
i'-band [mag] 15.452 15.452 15.452 15.452 15.452 15.452
z'-band [mag] 15.325000000000001 15.325000000000001 15.325000000000001 15.325000000000001 15.325000000000001 15.325000000000001
J-band [mag] 14.357000000000001 14.357000000000001 14.357000000000001 14.357000000000001 14.357000000000001 14.357000000000001
H-band [mag] 13.803 13.803 13.803 13.803 13.803 13.803
K-band [mag] 13.71 13.71 13.71 13.71 13.71 13.71
Disposition Score --- 1.0 --- --- --- ---
Comment --- CENT_KIC_POS KIC_OFFSET --- --- ---
Eccentricity --- 0 0 0 0 0
Impact Parameter ---
0.951 +0.029-0.713
0.032 +0.4308-0.0319
0.032 +0.4308-0.0319
0.032 +0.4308-0.0319
0.96±0.2
Transit Duration [hrs] --- 1.8057±0.0748 1.4804±0.0784 1.4804±0.0784 1.4804±0.0784 1.6384
Transit Depth [ppm] --- 857.2±50.8 934.4±42.9 934.4±42.9 934.4±42.9 888
Planet-Star Radius Ratio ---
0.03572 +0.001542-0.009336
0.027332 +0.001271-0.000939
0.027332 +0.001271-0.000939
0.027332 +0.001271-0.000939
0.0382±0.0039
Fitted Stellar Density [g/cm**3] ---
0.39093 +10.71996-0.33662
10.78183 +0.73814-4.63591
10.78183 +0.73814-4.63591
10.78183 +0.73814-4.63591
---
Planetary Fit Type --- LS+MCMC MCMC MCMC MCMC ---
Planetary Radius [Earth radii] ---
3.45 +0.58-0.31
2.64 +0.82-0.22
2.64 +0.82-0.22
2.64 +0.82-0.22
3.7±1.3
Orbit Semi-Major Axis [au] --- .0465 .0465 .0465 .0465 .047
Inclination [deg] --- 81.86 89.95 89.95 89.95 80.21
Equilibrium Temperature [K] --- 1005 1005 1005 1005 969
Insolation Flux [Earth flux] ---
241.25 +135.25-67.75
241.25 +240.81-62.95
241.25 +240.81-62.95
241.25 +240.81-62.95
---
Planet-Star Distance over Star Radius --- 6.71±3.3 20.28±1.4 20.28±1.4 20.28±1.4 5.6±1.1
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
Limb Darkening Coeff. 4 --- 0.0 0.0 0.0 0.0 -0.5519000000000001
Limb Darkening Coeff. 3 --- 0.0 0.0 0.0 0.0 1.3609
Limb Darkening Coeff. 2 --- 0.18280000000000002 0.1777 0.1777 0.1777 -0.6744
Limb Darkening Coeff. 1 --- 0.5324 0.5392 0.5392 0.5392 0.6935
Maximum Single Event Statistic --- 3.6912012 10.533697 --- --- ---
Maximum Multiple Event Statistic --- 21.325459 23.65305 --- --- ---
Transit Signal-to-Noise --- 20.3 26.6 26.6 26.6 29.2
Number of Transits --- 298 297 --- --- ---
TCE Planet Number --- 1 1 1 1 ---
Quarters --- 00011111111111111000000000000000 11111111111111000000000000000 --- --- ---
Odd-Even Depth Comparision Statistic --- 0.28350000000000003 --- --- --- ---
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 --- kplr007659389-001-20160209194854_dvs.pdf kplr007659389-001-20141002224145_dvs.pdf kplr007659389-001-20130826182306_dvs.pdf kplr007659389-001-20121115231752_dvs.pdf ---
Stellar Effective Temperature [K] --- 5223±183
5223 +201-161
5223 +201-161
5223.00 +201.00-161.00
5029.00±200.00
Stellar Surface Gravity [log10(cm/s**2)] ---
4.505 +0.054-0.117
4.505 +0.053-0.207
4.505 +0.053-0.207
4.505 +0.053-0.207
4.510±0.300
Stellar Metallicity [dex] ---
0.32 +0.1-0.3
0.320 +0.120-0.250
0.320 +0.120-0.250
0.320 +0.120-0.250
---
Stellar Radius [Solar radii] ---
0.885 +0.147-0.079
0.885 +0.275-0.075
0.885 +0.275-0.075
0.8850 +0.2750-0.0750
0.9000±0.3000
Stellar Mass [Solar mass] ---
0.913 +0.061-0.081
0.913 +0.068-0.071
0.913 +0.068-0.071
0.9130 +0.0680-0.0710
0.9400±0.3000
Stellar Parameter Provenance --- q1_q17_dr25_stellar stellar_q1_q16 stellar_q1_q16 stellar_q1_q16 KIC
FW Offset Significance [percent] --- 0.023 0.0 0.0 0.0 0.0
FW Source α(OOT) [hrs] --- 18.7366175±0.000008 18.736617±0.0000077 18.7366132±0.0000073 18.736613600±0.000009800 18.736616000±0.000011000
FW Source δ(OOT) [deg] --- 43.32311±0.0001 43.32303±0.0001 43.322944±0.000097 43.32295000±0.00013000 43.32293000±0.00016000
FW Source Δα(OOT) [sec] --- 0.29±0.31 0.28±0.3 0.13±0.29 -0.00700±0.03500 0.00300±0.04000
FW Source Δδ(OOT) [arcsec] --- 1.85±0.37 1.55±0.37 1.24±0.35 -0.06500±0.03200 -0.08300±0.03900
FW Δα(OOT) [sec] --- -0±0.00029 1e-05±0.00028 0.00016±0.0003 7e-06±4.3e-05 -3e-06±2e-05
FW Δδ(OOT) [arcsec] --- 0.00047±0.00035 0.00072±0.00035 0.00103±0.00037 6.8e-05±3.9e-05 8.1e-05±2e-05
PRF ΔαSQ(OOT) [arcsec] --- -0.63±0.45 -0.59±0.45 -0.63±0.46 -0.0700±0.5000 -0.5900±0.6400
PRF ΔδSQ(OOT) [arcsec] --- -0.4±0.88 -0.43±0.89 -0.46±0.9 -0.4200±0.5300 -1.7000±1.4000
PRF ΔθSQ(OOT) [arcsec] --- 0.74±0.81 0.73±0.97 0.78±0.99 0.4300±0.5300 1.8000±1.3000
PRF ΔαSQ(KIC) [arcsec] --- 0.35±0.22 0.32±0.21 0.25±0.21 0.4900±0.1400 0.2830±0.0970
PRF ΔδSQ(KIC) [arcsec] --- -0.01±0.17 -0.09±0.17 -0.02±0.22 0.1400±0.1500 0.0900±0.2700
PRF ΔθSQ(KIC) [arcsec] --- 0.35±0.22 0.33±0.22 0.25±0.23 0.5100±0.1400 0.3000±0.1300
Chi-Square --- --- --- --- --- 1.24
Known Objects
1 Confirmed Planets
1 Kepler Objects of Interest (KOIs)
1 Threshold Crossing Events (TCEs)
4 2MASS Point Source Catalog
Data Files
2 Kepler Time Series
1 SuperWASP Time Series
1 Associated Literature Data
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