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Kepler-1852 Overview

Kepler-1852 0.81 R⦿ 5058.00 K
Kepler-1852 b
0.168 RJup

Kepler-1852 Architecture & Discovery Information

Name Orbital Separation Planet Size Method Year Reference Disposition
Kepler-1852
Kepler-1852 b 7.97 d 1.89 R⨁ Transit 2021 Valizadegan et al. 2022 Confirmed Planet
RA
19h12m07.13s
Dec
+40d20m39.10s
Distance
772.481+15.693-15.091
pc
Parallax
1.2661100±0.0255904 mas
Ecliptic Latitude
61.91425 deg
Ecliptic Longitude
300.06684 deg
Galactic Latitude
13.53661 deg
Galactic Longitude
71.60197 deg
Total Proper Motion
3.6161069±0.0554996 mas/yr
Proper Motion (RA)
-0.6795050±0.0480268 mas/yr
Proper Motion (Dec)
3.5516900±0.0557541 mas/yr
Photometry
mV
15.726±0.149
mTESS
14.8280±0.0065
mJ
14.013±0.029
mH
13.551±0.028
mKs
13.427±0.035
mKep
15.430
mW1
13.418±0.026
mW2
13.452±0.029
mW3
12.781
mW4
9.384
mGaia
15.435400±0.000508
mB
16.796±0.000
mg
16.150
mi
15.122
mr
15.353
mz
14.978
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)
4941.0±122.0 5058 5058 --- 5237±157
5237 +170-142
5237 +170-142
5237.00 +170.00-142.00
5119.00±90.00 5058
Metallicity
(dex)
--- --- 0.238 [Fe/H] ---
0.24 +0.2-0.3
[Fe/H]
0.240 +0.180-0.240
[Fe/H]
0.240 +0.180-0.240
[Fe/H]
0.240 +0.180-0.240
[Fe/H] 		--- ---
R✶
(R⦿)
0.8302 0.80 0.806 ---
0.826 +0.124-0.057
0.826 +0.217-0.051
0.826 +0.217-0.051
0.8260 +0.2170-0.0510
0.7400±0.2500 .8
log g
(log10(cm/s2))
4.50819 4.58 4.59 ---
4.572 +0.028-0.112
4.572 +0.019-0.181
4.572 +0.019-0.181
4.572 +0.019-0.181
4.590±0.300 4.58
M✶
(M⦿)
0.81 0.88 --- ---
0.927 +0.046-0.093
0.927 +0.056-0.084
0.927 +0.056-0.084
0.9270 +0.0560-0.0840
0.7720±0.0480 ---
L✶
(log10(L⦿))
-0.4316807 --- --- --- --- --- --- --- --- ---
ρ✶
(g/cm3)
1.9957360 --- --- ---
3.25918 +38.29164-2.26783
27.00761 +9.14428-9.12045
27.00761 +9.14428-9.12045
27.00761 +9.14428-9.12045
--- ---
Age
(Gyr)
--- --- --- --- --- --- --- --- 8.6±3.8 ---
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)
7.970940113 7.9709719±2.183e-05 7.9709719±2.183e-05 7.97098825±2.251e-05 7.97098825±2.251e-05 7.97098825±2.251e-05 7.971054±8.4e-05
TC
(days)
--- 2454967.051±0.00232
(BJD)
2454967.051±0.00232
(BJD)
2454967.048±0.00249
(BJD)
2454967.048±0.00249
(BJD)
2454967.048±0.00249
(BJD)
2454967.045±0.0039
(BJD)
a/R✶
--- --- 22.2±10.9 44.9±15.2 44.9±15.2 44.9±15.2 38±19
Teq
(K)
--- --- 760 761 761 761 723
b
--- ---
0.911 +0.002-0.645
0.3108 +0.1307-0.3107
0.3108 +0.1307-0.3107
0.3108 +0.1307-0.3107
0.58±0.9
S
(S⨁)
--- ---
79.10 +38.66-18.40
79.10 +64.22-16.72
79.10 +64.22-16.72
79.10 +64.22-16.72
---
e
--- --- 0 0 0 0 0
i
(deg)
--- --- 87.65 89.38 89.38 89.38 89.38
Rp
(R⨁)
1.886105916 ---
2.27 +0.34-0.16
1.88 +0.49-0.12
1.88 +0.49-0.12
1.88 +0.49-0.12
1.63±0.85
Rp
(RJup)
0.1682673890 ---
0.203+0.030-0.014
0.168+0.044-0.011
0.168+0.044-0.011
0.168+0.044-0.011
0.145+0.076-0.076
Rp/R✶
--- ---
0.025116 +0.000257-0.005174
0.020847 +0.000934-0.001069
0.020847 +0.000934-0.001069
0.020847 +0.000934-0.001069
0.0202±0.0081
a
(au)
--- --- .0762 .0762 .0762 .0762 .072
δ
(%)
--- --- 0.04884±0.00348 0.05266±0.00345 0.05266±0.00345 0.05266±0.00345 0.04570
T14
(hours)
--- --- 1.2893±0.0874 1.318±0.1 1.318±0.1 1.318±0.1 1.3588
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 5174858 5174858 5174858 5174858 5174858 5174858 5174858
KOI Name K02532.01 K02532.01 K02532.01 K02532.01 K02532.01 K02532.01 K02532.01
Kepler Name Kepler-1852 b Kepler-1852 b Kepler-1852 b Kepler-1852 b Kepler-1852 b Kepler-1852 b Kepler-1852 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] 7.9709719±2.183e-05 7.9709719±2.183e-05 7.97098825±2.251e-05 7.97098825±2.251e-05 7.97098825±2.251e-05 7.971054±8.4e-05 7.971054±8.4e-05
Transit Epoch [BKJD] 134.0507±0.00232 134.0507±0.00232 134.04793±0.00249 134.04793±0.00249 134.04793±0.00249 134.045±0.0039 134.045±0.0039
Transit Epoch [BJD] 2454967.051±0.00232 2454967.051±0.00232 2454967.048±0.00249 2454967.048±0.00249 2454967.048±0.00249 2454967.045±0.0039 2454967.045±0.0039
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 kplr005174858-20160209194854_dvr.pdf kplr005174858-20160209194854_dvr.pdf kplr005174858-20141002224145_dvr.pdf kplr005174858-20130815195353_dvr.pdf kplr005174858-20121029204534_dvr.pdf --- ---
RA [decimal degrees] 288.02969 288.02969 288.02969 288.02969 288.02969 288.02969 288.02969
Dec [decimal degrees] 40.344151 40.344151 40.344151 40.344151 40.344151 40.344151 40.344151
Kepler-band [mag] 15.43 15.43 15.43 15.43 15.43 15.43 15.43
g'-band [mag] 16.15 16.15 16.15 16.15 16.15 16.15 16.15
r'-band [mag] 15.353000000000002 15.353000000000002 15.353000000000002 15.353000000000002 15.353000000000002 15.353000000000002 15.353000000000002
i'-band [mag] 15.122 15.122 15.122 15.122 15.122 15.122 15.122
z'-band [mag] 14.978000000000002 14.978000000000002 14.978000000000002 14.978000000000002 14.978000000000002 14.978000000000002 14.978000000000002
J-band [mag] 14.013 14.013 14.013 14.013 14.013 14.013 14.013
H-band [mag] 13.551 13.551 13.551 13.551 13.551 13.551 13.551
K-band [mag] 13.427000000000001 13.427000000000001 13.427000000000001 13.427000000000001 13.427000000000001 13.427000000000001 13.427000000000001
Disposition Score --- 0.998 --- --- --- --- ---
Comment --- NO_COMMENT --- --- --- --- ---
Eccentricity --- 0 0 0 0 0 0
Impact Parameter ---
0.911 +0.002-0.645
0.3108 +0.1307-0.3107
0.3108 +0.1307-0.3107
0.3108 +0.1307-0.3107
0.58±0.9 0.58±0.77
Transit Duration [hrs] --- 1.2893±0.0874 1.318±0.1 1.318±0.1 1.318±0.1 1.3588 1.3588
Transit Depth [ppm] --- 488.4±34.8 526.6±34.5 526.6±34.5 526.6±34.5 457 466
Planet-Star Radius Ratio ---
0.025116 +0.000257-0.005174
0.020847 +0.000934-0.001069
0.020847 +0.000934-0.001069
0.020847 +0.000934-0.001069
0.0202±0.0081 0.0202±0.0081
Fitted Stellar Density [g/cm**3] ---
3.25918 +38.29164-2.26783
27.00761 +9.14428-9.12045
27.00761 +9.14428-9.12045
27.00761 +9.14428-9.12045
--- ---
Planetary Fit Type --- LS+MCMC MCMC MCMC MCMC --- ---
Planetary Radius [Earth radii] ---
2.27 +0.34-0.16
1.88 +0.49-0.12
1.88 +0.49-0.12
1.88 +0.49-0.12
1.63±0.85 1.75
Orbit Semi-Major Axis [au] --- .0762 .0762 .0762 .0762 .072 .075
Inclination [deg] --- 87.65 89.38 89.38 89.38 89.38 ---
Equilibrium Temperature [K] --- 760 761 761 761 723 727
Insolation Flux [Earth flux] ---
79.10 +38.66-18.40
79.10 +64.22-16.72
79.10 +64.22-16.72
79.10 +64.22-16.72
--- ---
Planet-Star Distance over Star Radius --- 22.2±10.9 44.9±15.2 44.9±15.2 44.9±15.2 38±19 38±19
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 -0.5463 ---
Limb Darkening Coeff. 3 --- 0.0 0.0 0.0 0.0 1.2249 ---
Limb Darkening Coeff. 2 --- 0.186 0.18230000000000002 0.18230000000000002 0.18230000000000002 -0.47900000000000004 ---
Limb Darkening Coeff. 1 --- 0.5256000000000001 0.5306000000000001 0.5306000000000001 0.5306000000000001 0.5993 ---
Maximum Single Event Statistic --- 3.5615683000000002 9.310486 --- --- --- ---
Maximum Multiple Event Statistic --- 14.189093999999999 15.364135999999998 --- --- --- ---
Transit Signal-to-Noise --- 17.3 17.5 17.5 17.5 20.900000000000002 12.1
Number of Transits --- 166 166 --- --- --- ---
TCE Planet Number --- 1 1 1 1 --- ---
Quarters --- 11111111111111111000000000000000 11111111111111111000000000000000 --- --- --- ---
Odd-Even Depth Comparision Statistic --- 0.1895 --- --- --- --- ---
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 --- kplr005174858-001-20160209194854_dvs.pdf kplr005174858-001-20141002224145_dvs.pdf kplr005174858-001-20130826182306_dvs.pdf kplr005174858-001-20121115231752_dvs.pdf --- ---
Stellar Effective Temperature [K] --- 5237±157
5237 +170-142
5237 +170-142
5237.00 +170.00-142.00
5119.00±90.00 5058
Stellar Surface Gravity [log10(cm/s**2)] ---
4.572 +0.028-0.112
4.572 +0.019-0.181
4.572 +0.019-0.181
4.572 +0.019-0.181
4.590±0.300 4.58
Stellar Metallicity [dex] ---
0.24 +0.2-0.3
0.240 +0.180-0.240
0.240 +0.180-0.240
0.240 +0.180-0.240
--- ---
Stellar Radius [Solar radii] ---
0.826 +0.124-0.057
0.826 +0.217-0.051
0.826 +0.217-0.051
0.8260 +0.2170-0.0510
0.7400±0.2500 .8
Stellar Mass [Solar mass] ---
0.927 +0.046-0.093
0.927 +0.056-0.084
0.927 +0.056-0.084
0.9270 +0.0560-0.0840
0.7720±0.0480 ---
Stellar Parameter Provenance --- q1_q17_dr25_stellar stellar_q1_q16 stellar_q1_q16 stellar_q1_q16 Pinsonneault KIC
FW Offset Significance [percent] --- 0.003 0.0 0.002 0.10600000000000001 --- ---
FW Source α(OOT) [hrs] --- 19.201953±0.000018 19.201953±0.000017 19.201954±0.000017 19.201957000±0.000022000 --- ---
FW Source δ(OOT) [deg] --- 40.3445±0.00021 40.34467±0.00021 40.34447±0.00019 40.34404000±0.00026000 --- ---
FW Source Δα(OOT) [sec] --- -1.13±0.75 -1.1±0.7 -1.05±0.71 -0.08000±0.07800 --- ---
FW Source Δδ(OOT) [arcsec] --- 1.28±0.77 1.88±0.76 1.16±0.69 -0.03600±0.06200 --- ---
FW Δα(OOT) [sec] --- 0.00056±0.00038 0.0005±0.00033 0.00051±0.00036 4.1e-05±4.1e-05 --- ---
FW Δδ(OOT) [arcsec] --- -0.00056±0.00039 -0.0008±0.00036 -0.0005±0.00035 1.9e-05±3.2e-05 --- ---
PRF ΔαSQ(OOT) [arcsec] --- 0.21±0.22 0.22±0.29 0.14±0.36 0.0400±0.4900 --- ---
PRF ΔδSQ(OOT) [arcsec] --- -0.25±0.26 -0.32±0.23 -0.55±0.36 -0.0200±0.4100 --- ---
PRF ΔθSQ(OOT) [arcsec] --- 0.33±0.24 0.39±0.25 0.57±0.36 0.0500±0.4700 --- ---
PRF ΔαSQ(KIC) [arcsec] --- 0.27±0.29 0.21±0.29 0.17±0.35 0.1200±0.4600 --- ---
PRF ΔδSQ(KIC) [arcsec] --- -0.05±0.25 -0.05±0.24 -0.43±0.39 0.0800±0.4300 --- ---
PRF ΔθSQ(KIC) [arcsec] --- 0.28±0.29 0.22±0.29 0.46±0.38 0.1500±0.4600 --- ---
Chi-Square --- --- --- --- --- 1.16 1.34
Stellar Age [Gyr] --- --- --- --- --- 8.6±3.8 ---
Known Objects
1 Confirmed Planets
1 Kepler Objects of Interest (KOIs)
1 Threshold Crossing Events (TCEs)
2 2MASS Point Source Catalog
Data Files
1 Kepler Time Series
1 SuperWASP Time Series
1 Associated Literature Data
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