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Kepler-1845 Overview

Kepler-1845 0.53 R⦿ 4794.00 K
Kepler-1845 b
0.218 RJup

Kepler-1845 Architecture & Discovery Information

Name Orbital Separation Planet Size Method Year Reference Disposition
Kepler-1845
Kepler-1845 b 11.61 d 2.44 R⨁ Transit 2021 Valizadegan et al. 2022 Confirmed Planet
RA
19h31m36.39s
Dec
+38d17m49.32s
Distance
710.724±17.045 pc
Parallax
1.3792800±0.0334638 mas
Ecliptic Latitude
58.88923 deg
Ecliptic Longitude
306.22991 deg
Galactic Latitude
9.25314 deg
Galactic Longitude
71.39829 deg
Total Proper Motion
12.8750071±0.0643829 mas/yr
Proper Motion (RA)
6.0187200±0.0591676 mas/yr
Proper Motion (Dec)
-11.3816000±0.0657674 mas/yr
Photometry
mV
16.117±0.160
mTESS
15.0995±0.0110
mJ
14.175±0.025
mH
13.660±0.028
mKs
13.585±0.042
mKep
15.701
mW1
13.536±0.026
mW2
13.641±0.033
mW3
12.821
mW4
8.823
mGaia
15.74960±0.00054
mB
16.802±0.068
mg
16.481
mi
15.366
mr
15.646
mz
15.191
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)
4836.970±112.983 4794 4794 ---
4703 +74-84
4960 +141-136
4960 +141-136
4960.00 +141.00-136.00
4937.00±66.00 4794
Metallicity
(dex)
-0.0316220±0.0145143 [M/H] --- -0.153 [Fe/H] --- -0.14±0.15 [Fe/H]
-0.160 +0.340-0.300
[Fe/H]
-0.160 +0.340-0.300
[Fe/H]
-0.160 +0.340-0.300
[Fe/H] 		--- ---
R✶
(R⦿)
0.731848 0.63 0.528 ---
0.701 +0.027-0.041
0.707 +0.09-0.055
0.707 +0.09-0.055
0.7070 +0.0900-0.0550
0.6640±0.0200 .63
log g
(log10(cm/s2))
4.60685 4.69 4.87 ---
4.582 +0.049-0.017
4.627 +0.029-0.077
4.627 +0.029-0.077
4.627 +0.029-0.077
4.670±0.300 4.69
M✶
(M⦿)
0.79 0.72 --- ---
0.686 +0.05-0.025
0.786 +0.06-0.094
0.786 +0.06-0.094
0.7860 +0.0600-0.0940
0.7560±0.0180 ---
L✶
(log10(L⦿))
-0.5781704 --- --- --- --- --- --- --- --- ---
ρ✶
(g/cm3)
2.8413921 --- --- ---
9.95871 +1.63862-4.19327
7.69991 +3.15049-2.08224
7.69991 +3.15049-2.08224
7.69991 +3.15049-2.08224
--- ---
Age
(Gyr)
--- --- --- --- --- --- --- --- 1±3.7 ---
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
a/R✶
--- --- 41.39±6.8 38±15.5 38±15.5 38±15.5 24±11
Teq
(K)
--- --- 584 606 606 606 588
b
--- ---
0.024 +0.436-0.024
0.3817 +0.0748-0.3816
0.3817 +0.0748-0.3816
0.3817 +0.0748-0.3816
0.82±0.67
e
--- --- 0 0 0 0 0
i
(deg)
--- --- 89.97 89.38 89.38 89.38 88.24
P
(days)
11.60649967 11.60653061±6.084e-05 11.60653061±6.084e-05 11.60656196±5.203e-05 11.60656196±5.203e-05 11.60656196±5.203e-05 11.60658±0.00018
Rp
(R⨁)
2.438367017 ---
1.88 +0.07-0.11
2.21 +0.28-0.18
2.21 +0.28-0.18
2.21 +0.28-0.18
2.04±0.9
Rp
(RJup)
0.2175369092 ---
0.168+0.006-0.010
0.197+0.025-0.016
0.197+0.025-0.016
0.197+0.025-0.016
0.182+0.080-0.080
Rp/R✶
--- ---
0.024534 +0.001626-0.000788
0.028561 +0.001053-0.001572
0.028561 +0.001053-0.001572
0.028561 +0.001053-0.001572
0.028±0.012
a
(au)
--- --- .0885 .0921 .0921 .0921 .091
δ
(%)
--- --- 0.07717±0.00504 0.098830±0.006060 0.098830±0.006060 0.098830±0.006060 0.07230
T14
(hours)
--- --- 2.194±0.119 2.229±0.109 2.229±0.109 2.229±0.109 2.2684
TC
(days)
--- 2454967.416±0.00387
(BJD)
2454967.416±0.00387
(BJD)
2454967.415±0.00352
(BJD)
2454967.415±0.00352
(BJD)
2454967.415±0.00352
(BJD)
2454967.4162±0.0057
(BJD)
S
(S⨁)
--- ---
27.47 +4.07-4.81
31.92 +13.46-7.63
31.92 +13.46-7.63
31.92 +13.46-7.63
---
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 3122913 3122913 3122913 3122913 3122913 3122913 3122913
KOI Name K02490.01 K02490.01 K02490.01 K02490.01 K02490.01 K02490.01 K02490.01
Kepler Name Kepler-1845 b Kepler-1845 b Kepler-1845 b Kepler-1845 b Kepler-1845 b Kepler-1845 b Kepler-1845 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] 11.60653061±6.084e-05 11.60653061±6.084e-05 11.60656196±5.203e-05 11.60656196±5.203e-05 11.60656196±5.203e-05 11.60658±0.00018 11.60658±0.00018
Transit Epoch [BKJD] 134.41637±0.00387 134.41637±0.00387 134.41458±0.00352 134.41458±0.00352 134.41458±0.00352 134.4162±0.0057 134.4162±0.0057
Transit Epoch [BJD] 2454967.416±0.00387 2454967.416±0.00387 2454967.415±0.00352 2454967.415±0.00352 2454967.415±0.00352 2454967.4162±0.0057 2454967.4162±0.0057
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 kplr003122913-20160209194854_dvr.pdf kplr003122913-20160209194854_dvr.pdf kplr003122913-20141002224145_dvr.pdf kplr003122913-20130815195353_dvr.pdf kplr003122913-20121029204534_dvr.pdf --- ---
RA [decimal degrees] 292.90161 292.90161 292.90161 292.90161 292.90161 292.90161 292.90161
Dec [decimal degrees] 38.297081 38.297081 38.297081 38.297081 38.297081 38.297081 38.297081
Kepler-band [mag] 15.701 15.701 15.701 15.701 15.701 15.701 15.701
g'-band [mag] 16.481 16.481 16.481 16.481 16.481 16.481 16.481
r'-band [mag] 15.646 15.646 15.646 15.646 15.646 15.646 15.646
i'-band [mag] 15.366000000000001 15.366000000000001 15.366000000000001 15.366000000000001 15.366000000000001 15.366000000000001 15.366000000000001
z'-band [mag] 15.191 15.191 15.191 15.191 15.191 15.191 15.191
J-band [mag] 14.175 14.175 14.175 14.175 14.175 14.175 14.175
H-band [mag] 13.66 13.66 13.66 13.66 13.66 13.66 13.66
K-band [mag] 13.585 13.585 13.585 13.585 13.585 13.585 13.585
Disposition Score --- 1.0 --- --- --- --- ---
Comment --- NO_COMMENT --- --- --- --- ---
Eccentricity --- 0 0 0 0 0 0
Impact Parameter ---
0.024 +0.436-0.024
0.3817 +0.0748-0.3816
0.3817 +0.0748-0.3816
0.3817 +0.0748-0.3816
0.82±0.67 0.82±0.71
Transit Duration [hrs] --- 2.194±0.119 2.229±0.109 2.229±0.109 2.229±0.109 2.2684 2.2684
Transit Depth [ppm] --- 771.7±50.4 988.3±60.6 988.3±60.6 988.3±60.6 723 701
Planet-Star Radius Ratio ---
0.024534 +0.001626-0.000788
0.028561 +0.001053-0.001572
0.028561 +0.001053-0.001572
0.028561 +0.001053-0.001572
0.028±0.012 0.028±0.012
Fitted Stellar Density [g/cm**3] ---
9.95871 +1.63862-4.19327
7.69991 +3.15049-2.08224
7.69991 +3.15049-2.08224
7.69991 +3.15049-2.08224
--- ---
Planetary Fit Type --- LS+MCMC MCMC MCMC MCMC --- ---
Planetary Radius [Earth radii] ---
1.88 +0.07-0.11
2.21 +0.28-0.18
2.21 +0.28-0.18
2.21 +0.28-0.18
2.04±0.9 1.95
Orbit Semi-Major Axis [au] --- .0885 .0921 .0921 .0921 .091 .09
Inclination [deg] --- 89.97 89.38 89.38 89.38 88.24 ---
Equilibrium Temperature [K] --- 584 606 606 606 588 561
Insolation Flux [Earth flux] ---
27.47 +4.07-4.81
31.92 +13.46-7.63
31.92 +13.46-7.63
31.92 +13.46-7.63
--- ---
Planet-Star Distance over Star Radius --- 41.39±6.8 38±15.5 38±15.5 38±15.5 24±11 24±11
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 --- 0.11420000000000001 0.1559 0.1559 0.1559 -0.47900000000000004 ---
Limb Darkening Coeff. 1 --- 0.6188 0.5625 0.5625 0.5625 0.5993 ---
Maximum Single Event Statistic --- 4.4266049999999995 6.7467875 --- --- --- ---
Maximum Multiple Event Statistic --- 17.026577 17.530964 --- --- --- ---
Transit Signal-to-Noise --- 17.8 17.900000000000002 17.900000000000002 17.900000000000002 19.900000000000002 11.6
Number of Transits --- 118 118 --- --- --- ---
TCE Planet Number --- 1 1 1 1 --- ---
Quarters --- 11111111111111111000000000000000 11111111111111111000000000000000 --- --- --- ---
Odd-Even Depth Comparision Statistic --- 0.5282 --- --- --- --- ---
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 --- kplr003122913-001-20160209194854_dvs.pdf kplr003122913-001-20141002224145_dvs.pdf kplr003122913-001-20130826182306_dvs.pdf kplr003122913-001-20121115231752_dvs.pdf --- ---
Stellar Effective Temperature [K] ---
4703 +74-84
4960 +141-136
4960 +141-136
4960.00 +141.00-136.00
4937.00±66.00 4794
Stellar Surface Gravity [log10(cm/s**2)] ---
4.582 +0.049-0.017
4.627 +0.029-0.077
4.627 +0.029-0.077
4.627 +0.029-0.077
4.670±0.300 4.69
Stellar Metallicity [dex] --- -0.14±0.15
-0.160 +0.340-0.300
-0.160 +0.340-0.300
-0.160 +0.340-0.300
--- ---
Stellar Radius [Solar radii] ---
0.701 +0.027-0.041
0.707 +0.09-0.055
0.707 +0.09-0.055
0.7070 +0.0900-0.0550
0.6640±0.0200 .63
Stellar Mass [Solar mass] ---
0.686 +0.05-0.025
0.786 +0.06-0.094
0.786 +0.06-0.094
0.7860 +0.0600-0.0940
0.7560±0.0180 ---
Stellar Parameter Provenance --- q1_q17_dr25_stellar stellar_q1_q16 stellar_q1_q16 stellar_q1_q16 Pinsonneault KIC
FW Offset Significance [percent] --- 0.664 0.083 0.34 0.047 --- ---
FW Source α(OOT) [hrs] --- 19.526774±0.000019 19.526774±0.000016 19.526765±0.000014 19.526789000±0.000019000 --- ---
FW Source δ(OOT) [deg] --- 38.29692±0.0002 38.29681±0.00016 38.2969±0.00016 38.29684000±0.00020000 --- ---
FW Source Δα(OOT) [sec] --- -0.01±0.82 -0.02±0.69 -0.36±0.61 0.06700±0.07000 --- ---
FW Source Δδ(OOT) [arcsec] --- -0.59±0.72 -0.98±0.59 -0.65±0.56 -0.04200±0.04800 --- ---
FW Δα(OOT) [sec] --- -0.0001±0.00067 -8e-05±0.00064 0.00024±0.00063 -6.5e-05±7e-05 --- ---
FW Δδ(OOT) [arcsec] --- 0.00026±0.00059 0.00064±0.00056 0.00039±0.0006 4.1e-05±5.1e-05 --- ---
PRF ΔαSQ(OOT) [arcsec] --- -0.01±0.71 -0.28±0.85 -0.03±0.73 -0.0700±0.4700 --- ---
PRF ΔδSQ(OOT) [arcsec] --- -0.19±0.73 0.46±0.99 -0.09±0.99 -0.0400±0.3700 --- ---
PRF ΔθSQ(OOT) [arcsec] --- 0.19±0.74 0.5±1.2 0.1±1.1 0.0800±0.4500 --- ---
PRF ΔαSQ(KIC) [arcsec] --- -0.03±0.8 -0.29±0.98 -0.05±0.65 -0.0800±0.4800 --- ---
PRF ΔδSQ(KIC) [arcsec] --- -0.16±0.81 0.39±0.99 -0.07±0.79 0.0100±0.4500 --- ---
PRF ΔθSQ(KIC) [arcsec] --- 0.17±0.88 0.5±1.3 0.09±0.86 0.0800±0.4800 --- ---
Chi-Square --- --- --- --- --- 1.35 1.34
Stellar Age [Gyr] --- --- --- --- --- 1±3.7 ---
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 Associated Literature Data
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