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Kepler-1846 Overview

Kepler-1846 1.64 R⦿ 4802.00 K
Kepler-1846 b
0.157 RJup
Architecture
Kepler-1846
Kepler-1846
Kepler-1846 b
Discovery Data
Host Planet Orbital Separation Planet Size Method Year Reference Disposition
Kepler-1846 Kepler-1846 b 14.82 d 1.76 R⨁ Transit 2021 Valizadegan et al. 2022 Confirmed Planet
RA
19h37m33.83s
Dec
+44d45m46.63s
Distance
374.6150±2.4155 pc
Parallax
2.6405900±0.0170857 mas
Ecliptic Latitude
64.59434 deg
Ecliptic Longitude
313.10926 deg
Galactic Latitude
11.23122 deg
Galactic Longitude
77.75575 deg
Total Proper Motion
18.0864718±0.0325735 mas/yr
Proper Motion (RA)
-17.657200±0.032418 mas/yr
Proper Motion (Dec)
3.9171100±0.0355861 mas/yr
Photometry
mV
14.412±0.149
mTESS
13.4820±0.0061
mJ
12.554±0.021
mH
12.039±0.019
mKs
11.942±0.017
mKep
14.146
mW1
11.912±0.023
mW2
12.00±0.02
mW3
12.024±0.199
mW4
9.091
mGaia
14.127700±0.000257
mB
15.655±0.038
mg
14.998
mi
13.781
mr
14.071
mz
13.641
Abundances
(Hypatia Catalog)
[Fe/H] 0.15±0.04 dex
[C/H] 0.05±0.09 dex
[O/H] -0.12±0.09 dex
[Na/H] 0.02±0.04 dex
[Mg/H] 0.12±0.07 dex
[Al/H] 0.16±0.06 dex
[Si/H] 0.16±0.05 dex
[Ca/H] 0.16±0.06 dex
[Y/H] -0.13±0.08 dex
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 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)
4895.1600±91.3105 4802 4802 4885±60 --- 4825±96
4832 +97-96
4832 +97-96
4832.00 +97.00-96.00
4852.00±92.00 4802
Metallicity
(dex)
0.2749730±0.0126045 [M/H] --- 0.431 [Fe/H] 0.18±0.04 [Fe/H] --- 0.08±0.15 [Fe/H]
0.080 +0.160-0.140
[Fe/H]
0.080 +0.160-0.140
[Fe/H]
0.080 +0.160-0.140
[Fe/H] 		--- ---
R✶
(R⦿)
0.754888 1.80 1.645
0.766+0.021-0.020
 ---
0.732 +0.043-0.029
0.741 +0.044-0.027
0.741 +0.044-0.027
0.7410 +0.0440-0.0270
2.2500±0.5200 1.8
log g
(log10(cm/s2))
4.58539 3.92 4.04 --- ---
4.603 +0.018-0.045
4.59 +0.016-0.042
4.59 +0.016-0.042
4.590 +0.016-0.042
3.700±0.300 3.92
M✶
(M⦿)
0.8 0.97 ---
0.819+0.023-0.025
 ---
0.785 +0.035-0.042
0.779 +0.036-0.041
0.779 +0.036-0.041
0.7790 +0.0360-0.0410
0.9190±0.0630 ---
L✶
(log10(L⦿))
-0.5305 --- --- --- --- --- --- --- --- --- ---
ρ✶
(g/cm3)
2.6218540 --- --- 1.81±0.08 ---
2.17048 +0.17498-0.86112
1.96244 +0.30744-0.74127
1.96244 +0.30744-0.74127
1.96244 +0.30744-0.74127
--- ---
Age
(Gyr)
--- --- ---
4.57+3.94-3.16
 --- --- --- --- --- 14±2.2 ---
Print
Status
Confirmed Planet
Detected By
Transit
Tools
Planetary Systems
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
P
(days)
14.82009983 14.82025900±0.00000840 14.820045400±0.000125100 14.8200596±0.0001119 14.8200596±0.0001119 14.8200454±0.0001251 14.8200454±0.0001251 14.8200454±0.0001251 14.82022±0.0003
Rp
(R⨁)
1.763788257 --- 1.019±0.052 ---
0.96 +0.06-0.04
0.99 +0.06-0.04
0.99 +0.06-0.04
0.99 +0.06-0.04
3.02±0.8
Rp
(RJup)
0.1573549196 --- 0.09091±0.00464 ---
0.086+0.005-0.004
0.088+0.005-0.004
0.088+0.005-0.004
0.088+0.005-0.004
0.269+0.071-0.071
a/R✶
--- --- --- --- 29.32±2.4 28.35±4.4 28.35±4.4 28.35±4.4 21±8.1
Teq
(K)
--- --- --- --- 552 556 556 556 947
b
--- --- --- ---
0.059 +0.367-0.059
0.2095 +0.2361-0.2093
0.2095 +0.2361-0.2093
0.2095 +0.2361-0.2093
0.66±0.44
S
(S⨁)
--- --- 24.5±1.8 ---
21.92 +4.66-3.27
22.67 +4.88-3.24
22.67 +4.88-3.24
22.67 +4.88-3.24
---
e
--- --- --- --- 0 0 0 0 0
i
(deg)
--- --- --- --- 89.88 89.38 89.38 89.38 88.24
Rp/R✶
--- ---
0.012194+0.000522-0.000529
 ---
0.011998 +0.00061-0.000386
0.012194 +0.000522-0.000529
0.012194 +0.000522-0.000529
0.012194 +0.000522-0.000529
0.0123±0.0016
a
(au)
--- --- 0.11054±0.00107 --- .1089 .1087 .1087 .1087 .115
δ
(%)
--- 0.0185 --- --- 0.01849±0.00103 0.01886±0.00105 0.01886±0.00105 0.01886±0.00105 0.01620
T14
(hours)
--- 4.1196 --- --- 3.902±0.201 3.956±0.217 3.956±0.217 3.956±0.217 4.1405
TC
(days)
--- 2454966.390523±0.007879
(BJD)
--- 2454966.399±0.00538
(BJD)
2454966.399±0.00538
(BJD)
2454966.401±0.00599
(BJD)
2454966.401±0.00599
(BJD)
2454966.401±0.00599
(BJD)
2454966.398±0.0077
(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 8631504 8631504 8631504 8631504 8631504 8631504 8631504
KOI Name K02503.01 K02503.01 K02503.01 K02503.01 K02503.01 K02503.01 K02503.01
Kepler Name Kepler-1846 b Kepler-1846 b Kepler-1846 b Kepler-1846 b Kepler-1846 b Kepler-1846 b Kepler-1846 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] 14.8200596±0.0001119 14.8200596±0.0001119 14.8200454±0.0001251 14.8200454±0.0001251 14.8200454±0.0001251 14.82022±0.0003 14.82022±0.0003
Transit Epoch [BKJD] 133.39933±0.00538 133.39933±0.00538 133.40084±0.00599 133.40084±0.00599 133.40084±0.00599 133.398±0.0077 133.398±0.0077
Transit Epoch [BJD] 2454966.399±0.00538 2454966.399±0.00538 2454966.401±0.00599 2454966.401±0.00599 2454966.401±0.00599 2454966.398±0.0077 2454966.398±0.0077
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 kplr008631504-20160209194854_dvr.pdf kplr008631504-20160209194854_dvr.pdf kplr008631504-20141002224145_dvr.pdf kplr008631504-20130815195353_dvr.pdf kplr008631504-20121029204534_dvr.pdf --- ---
RA [decimal degrees] 294.39105 294.39105 294.39105 294.39105 294.39105 294.39105 294.39105
Dec [decimal degrees] 44.762958999999995 44.762958999999995 44.762958999999995 44.762958999999995 44.762958999999995 44.762958999999995 44.762958999999995
Kepler-band [mag] 14.146 14.146 14.146 14.146 14.146 14.146 14.146
g'-band [mag] 14.998000000000001 14.998000000000001 14.998000000000001 14.998000000000001 14.998000000000001 14.998000000000001 14.998000000000001
r'-band [mag] 14.071000000000002 14.071000000000002 14.071000000000002 14.071000000000002 14.071000000000002 14.071000000000002 14.071000000000002
i'-band [mag] 13.781 13.781 13.781 13.781 13.781 13.781 13.781
z'-band [mag] 13.641 13.641 13.641 13.641 13.641 13.641 13.641
J-band [mag] 12.554 12.554 12.554 12.554 12.554 12.554 12.554
H-band [mag] 12.039 12.039 12.039 12.039 12.039 12.039 12.039
K-band [mag] 11.942 11.942 11.942 11.942 11.942 11.942 11.942
Disposition Score --- 1.0 --- --- --- --- ---
Comment --- NO_COMMENT --- --- --- --- ---
Eccentricity --- 0 0 0 0 0 0
Impact Parameter ---
0.059 +0.367-0.059
0.2095 +0.2361-0.2093
0.2095 +0.2361-0.2093
0.2095 +0.2361-0.2093
0.66±0.44 0.66±0.66
Transit Duration [hrs] --- 3.902±0.201 3.956±0.217 3.956±0.217 3.956±0.217 4.1405 4.1405
Transit Depth [ppm] --- 184.9±10.3 188.6±10.5 188.6±10.5 188.6±10.5 162 157
Planet-Star Radius Ratio ---
0.011998 +0.00061-0.000386
0.012194 +0.000522-0.000529
0.012194 +0.000522-0.000529
0.012194 +0.000522-0.000529
0.0123±0.0016 0.0123±0.0016
Fitted Stellar Density [g/cm**3] ---
2.17048 +0.17498-0.86112
1.96244 +0.30744-0.74127
1.96244 +0.30744-0.74127
1.96244 +0.30744-0.74127
--- ---
Planetary Fit Type --- LS+MCMC MCMC MCMC MCMC --- ---
Planetary Radius [Earth radii] ---
0.96 +0.06-0.04
0.99 +0.06-0.04
0.99 +0.06-0.04
0.99 +0.06-0.04
3.02±0.8 2.41
Orbit Semi-Major Axis [au] --- .1089 .1087 .1087 .1087 .115 .117
Inclination [deg] --- 89.88 89.38 89.38 89.38 88.24 ---
Equilibrium Temperature [K] --- 552 556 556 556 947 831
Insolation Flux [Earth flux] ---
21.92 +4.66-3.27
22.67 +4.88-3.24
22.67 +4.88-3.24
22.67 +4.88-3.24
--- ---
Planet-Star Distance over Star Radius --- 29.32±2.4 28.35±4.4 28.35±4.4 28.35±4.4 21±8.1 21±8.1
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 Claret (2011 A&A 529 75) ATLAS LS
Limb Darkening Coeff. 4 --- 0.0 0.0 0.0 0.0 -0.5701 ---
Limb Darkening Coeff. 3 --- 0.0 0.0 0.0 0.0 1.3779000000000001 ---
Limb Darkening Coeff. 2 --- 0.10540000000000001 0.12090000000000001 0.12090000000000001 0.12090000000000001 -0.632 ---
Limb Darkening Coeff. 1 --- 0.6323000000000001 0.6091 0.6091 0.6091 0.6455000000000001 ---
Maximum Single Event Statistic --- 3.9481695 6.907812 --- --- --- ---
Maximum Multiple Event Statistic --- 17.049992 17.930788 --- --- --- ---
Transit Signal-to-Noise --- 21.900000000000002 20.8 20.8 20.8 22.400000000000002 13.700000000000001
Number of Transits --- 92 92 --- --- --- ---
TCE Planet Number --- 1 1 1 1 --- ---
Quarters --- 11111111111111111000000000000000 11111111111111111000000000000000 --- --- --- ---
Odd-Even Depth Comparision Statistic --- 0.7361000000000001 --- --- --- --- ---
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 --- kplr008631504-001-20160209194854_dvs.pdf kplr008631504-001-20141002224145_dvs.pdf kplr008631504-001-20130826182306_dvs.pdf kplr008631504-001-20121115231752_dvs.pdf --- ---
Stellar Effective Temperature [K] --- 4825±96
4832 +97-96
4832 +97-96
4832.00 +97.00-96.00
4852.00±92.00 4802
Stellar Surface Gravity [log10(cm/s**2)] ---
4.603 +0.018-0.045
4.59 +0.016-0.042
4.59 +0.016-0.042
4.590 +0.016-0.042
3.700±0.300 3.92
Stellar Metallicity [dex] --- 0.08±0.15
0.080 +0.160-0.140
0.080 +0.160-0.140
0.080 +0.160-0.140
--- ---
Stellar Radius [Solar radii] ---
0.732 +0.043-0.029
0.741 +0.044-0.027
0.741 +0.044-0.027
0.7410 +0.0440-0.0270
2.2500±0.5200 1.8
Stellar Mass [Solar mass] ---
0.785 +0.035-0.042
0.779 +0.036-0.041
0.779 +0.036-0.041
0.7790 +0.0360-0.0410
0.9190±0.0630 ---
Stellar Parameter Provenance --- q1_q17_dr25_stellar stellar_q1_q16 stellar_q1_q16 stellar_q1_q16 Pinsonneault KIC
FW Offset Significance [percent] --- 0.095 0.041 0.749 0.5910000000000001 --- ---
FW Source α(OOT) [hrs] --- 19.626081±0.000015 19.626082±0.000016 19.62607±0.000016 19.626070000±0.000019000 --- ---
FW Source δ(OOT) [deg] --- 44.76309±0.00019 44.76305±0.00018 44.76298±0.00019 44.76285000±0.00022000 --- ---
FW Source Δα(OOT) [sec] --- 0.41±0.56 0.45±0.6 -0.04±0.6 0.02100±0.07000 --- ---
FW Source Δδ(OOT) [arcsec] --- 0.48±0.69 0.33±0.65 0.06±0.68 -0.02500±0.05400 --- ---
FW Δα(OOT) [sec] --- -0.00014±0.00011 -0.00013±0.00011 -4e-05±0.00011 -4e-06±1.2e-05 --- ---
FW Δδ(OOT) [arcsec] --- -0.0001±0.00014 -7e-05±0.00012 -2e-05±0.00013 4.5e-06±9.6e-06 --- ---
PRF ΔαSQ(OOT) [arcsec] --- -0.5±0.37 0.01±0.31 -0.03±0.3 -0.2900±0.3300 --- ---
PRF ΔδSQ(OOT) [arcsec] --- -0.38±0.59 -0.48±0.52 -0.64±0.23 -0.3300±0.2500 --- ---
PRF ΔθSQ(OOT) [arcsec] --- 0.63±0.52 0.48±0.51 0.65±0.25 0.4400±0.2800 --- ---
PRF ΔαSQ(KIC) [arcsec] --- -0.76±0.38 -0.25±0.3 -0.28±0.33 -0.5300±0.3200 --- ---
PRF ΔδSQ(KIC) [arcsec] --- -0.4±0.57 -0.52±0.46 -0.7±0.22 -0.3900±0.2500 --- ---
PRF ΔθSQ(KIC) [arcsec] --- 0.86±0.46 0.58±0.41 0.76±0.28 0.6600±0.3000 --- ---
Chi-Square --- --- --- --- --- 1.28 1.19
Stellar Age [Gyr] --- --- --- --- --- 14±2.2 ---
Known Objects
1 Confirmed Planets
1 Kepler Objects of Interest (KOIs)
1 Threshold Crossing Events (TCEs)
5 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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