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Kepler-845 Overview

Kepler-845 0.85 R⦿ 4757.00 K
Kepler-845 b
0.182 RJup
Architecture
Kepler-845
Kepler-845
Kepler-845 b
Discovery Data
Host Planet Orbital Separation Planet Size Method Year Reference Disposition
Kepler-845 Kepler-845 b 0.93 d 2.04 R⨁ Transit 2016 Morton et al. 2016 Confirmed Planet
Kepler-845 b
  • Orbital period, transit mid-point, transit duration, Rp/Rs and their errors taken from DR24 KOI table. Planet radius error propagated from stellar radius error in ref. and Rp/Rs error. (Morton et al. 2016)
RA
19h23m49.83s
Dec
+49d12m13.41s
Distance
431.051±3.275 pc
Parallax
2.291110±0.017493 mas
Ecliptic Latitude
69.59821 deg
Ecliptic Longitude
312.09276 deg
Galactic Latitude
15.26491 deg
Galactic Longitude
80.82529 deg
Total Proper Motion
20.4370920±0.0346675 mas/yr
Proper Motion (RA)
10.2518000±0.0338746 mas/yr
Proper Motion (Dec)
-17.67980±0.03493 mas/yr
Photometry
mV
14.903±0.069
mTESS
14.0071±0.0064
mJ
13.094±0.024
mH
12.567±0.032
mKs
12.515±0.029
mKep
14.631
mW1
12.395±0.023
mW2
12.477±0.021
mW3
12.958±0.427
mW4
9.472
mGaia
14.638600±0.000299
mB
15.995±0.009
mg
15.442
mi
14.283
mr
14.568
mz
14.158
Abundances
(Hypatia Catalog)
[Fe/H] -0.17±0.04 dex
[C/H] -0.34±0.09 dex
[O/H] -0.40±0.09 dex
[Na/H] -0.25±0.04 dex
[Mg/H] -0.17±0.07 dex
[Al/H] -0.22±0.06 dex
[Si/H] -0.17±0.05 dex
[Ca/H] -0.15±0.06 dex
[Y/H] -0.27±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 Berger et al. 2018 Gaia DR2 Morton et al. 2016 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)
4655.78±34.85 4773±95
5020.2866+140.7130-131.8900
4913.000+57.490-57.473
 4757 4757 4773±60 ---
4815 +76-86
4911 +157-128
4911 +157-128
4911.00 +157.00-128.00
4858.00±76.00 4757
Metallicity
(dex)
-0.193±0.033 [M/H] --- ---
0.0100+0.1460-0.1590
[Fe/H] 		--- 0.038 [Fe/H] -0.11±0.04 [Fe/H] --- 0.07±0.15 [Fe/H] 0.040±0.280 [Fe/H] 0.040±0.280 [Fe/H] 0.040±0.280 [Fe/H] --- ---
R✶
(R⦿)
0.766119
0.692+0.030-0.029
0.6165266+0.0337167-0.0331606
0.750+0.029-0.032
 0.73 0.846 0.686±0.020 ---
0.699 +0.065-0.018
0.783 +0.107-0.07
0.783 +0.107-0.07
0.7830 +0.1070-0.0700
0.6850±0.0200 .73
log g
(log10(cm/s2))
4.53871 --- ---
4.590+0.021-0.040
 4.58 4.51 --- ---
4.631 +0.007-0.06
4.529 +0.059-0.649
4.529 +0.059-0.649
4.529 +0.059-0.649
4.610±0.300 4.58
L✶
(log10(L⦿))
-0.6047426 ---
-0.66248763+0.00931199-0.00951603
 --- --- --- --- --- --- --- --- --- --- ---
Age
(Gyr)
--- --- ---
4.790+5.860-2.920
 --- ---
5.890+4.830-3.940
 --- --- --- --- --- 13.9±3.8 ---
M✶
(M⦿)
0.74 --- ---
0.790+0.033-0.039
 --- ---
0.718+0.021-0.022
 ---
0.799 +0.028-0.048
0.754 +0.102-0.057
0.754 +0.102-0.057
0.7540 +0.1020-0.0570
0.7000±0.0190 ---
ρ✶
(g/cm3)
2.3201088 --- --- --- --- ---
2.21+0.08-0.09
 ---
0.80334 +1.83207-0.33716
0.55664 +1.98295-0.11587
0.55664 +1.98295-0.11587
0.55664 +1.98295-0.11587
--- ---
Print
Status
Confirmed Planet
Detected By
Transit
Tools
Planetary Systems
Transit Prediction Service
Kepler Names
KOI
Transit
Source Morton et al. 2016 Gajdoš et al. 2019 Berger et al. 2018 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
a/R✶
--- --- --- --- --- --- 3.32±1.5 2.94±1.3 2.94±1.3 2.94±1.3 4.7±1.6
Teq
(K)
--- --- --- --- --- --- 1361 1470 1470 1470 1360
b
--- --- --- --- --- ---
0.795 +0.078-0.536
0.8534 +0.0202-0.5851
0.8534 +0.0202-0.5851
0.8534 +0.0202-0.5851
0.29±0.2
e
--- --- --- --- --- --- 0 0 0 0 0
i
(deg)
--- --- --- --- --- --- 76.15 73.34 73.34 73.34 86.52
P
(days)
0.927859821±5.49e-07 0.9278597146±0.0000005354 --- 0.92785928±0.00000062 0.927859821±0.000000549 0.927859786±5.53e-07 0.927859786±5.53e-07 0.927859821±5.49e-07 0.927859821±5.49e-07 0.927859821±5.49e-07 0.9278551±3.2e-06
Rp
(R⨁)
2.04+0.09-0.29
 ---
1.768+0.146-0.213
 --- 1.838±0.156 ---
1.79 +0.16-0.05
2.1 +0.28-0.19
2.1 +0.28-0.19
2.1 +0.28-0.19
1.46±0.07
Rp
(RJup)
0.182+0.008-0.026
 ---
0.1577+0.0130-0.0190
 --- 0.1640±0.0139 ---
0.160+0.014-0.004
0.187+0.025-0.017
0.187+0.025-0.017
0.187+0.025-0.017
0.130+0.006-0.006
Rp/R✶
0.024503 +0.000465-0.003432
--- --- ---
0.024503+0.000465-0.003432
 ---
0.023395 +0.00163-0.00265
0.024503 +0.000465-0.003432
0.024503 +0.000465-0.003432
0.024503 +0.000465-0.003432
0.01955±0.00068
a
(au)
--- --- --- --- 0.01668±0.00017 --- .017 .017 .017 .017 .017
δ
(%)
--- --- --- 0.0536 --- --- 0.05153±0.00065 0.05207±0.00066 0.05207±0.00066 0.05207±0.00066 0.04750
T14
(hours)
1.4398±0.0227 --- --- 1.6474 --- --- 1.4279±0.0228 1.4398±0.0227 1.4398±0.0227 1.4398±0.0227 1.4859
TC
(days)
2454966.906037±0.000520
(JD)
2454966.90640000±0.00049114
(BJD)
--- 2454965.050746±0.000566
(BJD)
--- 2454966.906±0.000535
(BJD)
2454966.906±0.000535
(BJD)
2454966.906±0.00052
(BJD)
2454966.906±0.00052
(BJD)
2454966.906±0.00052
(BJD)
2454966.90773±0.0005
(BJD)
S
(S⨁)
--- ---
772.498+23.923-23.303
 --- 787.2±63.0 ---
813.30 +221.10-95.04
1104.37 +513.85-280.44
1104.37 +513.85-280.44
1104.37 +513.85-280.44
---
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 11401182 11401182 11401182 11401182 11401182 11401182 11401182
KOI Name K01428.01 K01428.01 K01428.01 K01428.01 K01428.01 K01428.01 K01428.01
Kepler Name Kepler-845 b Kepler-845 b Kepler-845 b Kepler-845 b Kepler-845 b Kepler-845 b Kepler-845 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 CANDIDATE 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] 0.927859786±5.53e-07 0.927859786±5.53e-07 0.927859821±5.49e-07 0.927859821±5.49e-07 0.927859821±5.49e-07 0.9278551±3.2e-06 0.927855±3.2e-06
Transit Epoch [BKJD] 133.905978±0.000535 133.905978±0.000535 133.906037±0.00052 133.906037±0.00052 133.906037±0.00052 133.90773±0.0005 133.90773±0.0005
Transit Epoch [BJD] 2454966.906±0.000535 2454966.906±0.000535 2454966.906±0.00052 2454966.906±0.00052 2454966.906±0.00052 2454966.90773±0.0005 2454966.90773±0.0005
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 kplr011401182-20160209194854_dvr.pdf kplr011401182-20160209194854_dvr.pdf kplr011401182-20141002224145_dvr.pdf kplr011401182-20130815195353_dvr.pdf kplr011401182-20121029204534_dvr.pdf --- ---
RA [decimal degrees] 290.95754999999997 290.95754999999997 290.95754999999997 290.95754999999997 290.95754999999997 290.95754999999997 290.95754999999997
Dec [decimal degrees] 49.203812 49.203812 49.203812 49.203812 49.203812 49.203812 49.203812
Kepler-band [mag] 14.631 14.631 14.631 14.631 14.631 14.631 14.631
g'-band [mag] 15.442 15.442 15.442 15.442 15.442 15.442 15.442
r'-band [mag] 14.568000000000001 14.568000000000001 14.568000000000001 14.568000000000001 14.568000000000001 14.568000000000001 14.568000000000001
i'-band [mag] 14.283000000000001 14.283000000000001 14.283000000000001 14.283000000000001 14.283000000000001 14.283000000000001 14.283000000000001
z'-band [mag] 14.158000000000001 14.158000000000001 14.158000000000001 14.158000000000001 14.158000000000001 14.158000000000001 14.158000000000001
J-band [mag] 13.094000000000001 13.094000000000001 13.094000000000001 13.094000000000001 13.094000000000001 13.094000000000001 13.094000000000001
H-band [mag] 12.567 12.567 12.567 12.567 12.567 12.567 12.567
K-band [mag] 12.515 12.515 12.515 12.515 12.515 12.515 12.515
Disposition Score --- 1.0 --- --- --- --- ---
Comment --- NO_COMMENT --- --- --- --- ---
Eccentricity --- 0 0 0 0 0 0
Impact Parameter ---
0.795 +0.078-0.536
0.8534 +0.0202-0.5851
0.8534 +0.0202-0.5851
0.8534 +0.0202-0.5851
0.29±0.2 0.29±0.45
Transit Duration [hrs] --- 1.4279±0.0228 1.4398±0.0227 1.4398±0.0227 1.4398±0.0227 1.4859 1.4859
Transit Depth [ppm] --- 515.3±6.5 520.7±6.6 520.7±6.6 520.7±6.6 475 484
Planet-Star Radius Ratio ---
0.023395 +0.00163-0.00265
0.024503 +0.000465-0.003432
0.024503 +0.000465-0.003432
0.024503 +0.000465-0.003432
0.01955±0.00068 0.01955±0.00068
Fitted Stellar Density [g/cm**3] ---
0.80334 +1.83207-0.33716
0.55664 +1.98295-0.11587
0.55664 +1.98295-0.11587
0.55664 +1.98295-0.11587
--- ---
Planetary Fit Type --- LS+MCMC MCMC MCMC MCMC --- ---
Planetary Radius [Earth radii] ---
1.79 +0.16-0.05
2.1 +0.28-0.19
2.1 +0.28-0.19
2.1 +0.28-0.19
1.46±0.07 1.55
Orbit Semi-Major Axis [au] --- .017 .017 .017 .017 .017 .017
Inclination [deg] --- 76.15 73.34 73.34 73.34 86.52 ---
Equilibrium Temperature [K] --- 1361 1470 1470 1470 1360 1373
Insolation Flux [Earth flux] ---
813.30 +221.10-95.04
1104.37 +513.85-280.44
1104.37 +513.85-280.44
1104.37 +513.85-280.44
--- ---
Planet-Star Distance over Star Radius --- 3.32±1.5 2.94±1.3 2.94±1.3 2.94±1.3 4.7±1.6 4.7±1.6
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 -0.5815 ---
Limb Darkening Coeff. 3 --- 0.0 0.0 0.0 0.0 1.4000000000000001 ---
Limb Darkening Coeff. 2 --- 0.10540000000000001 0.136 0.136 0.136 -0.6327 ---
Limb Darkening Coeff. 1 --- 0.6323000000000001 0.59 0.59 0.59 0.6296 ---
Maximum Single Event Statistic --- 5.107275 10.198872 --- --- --- ---
Maximum Multiple Event Statistic --- 42.134464 37.508953 --- --- --- ---
Transit Signal-to-Noise --- 99.8 100.10000000000001 100.10000000000001 100.10000000000001 111.2 56.2
Number of Transits --- 1438 1437 --- --- --- ---
TCE Planet Number --- 1 1 1 1 --- ---
Quarters --- 11111111111111111000000000000000 11111111111111111000000000000000 --- --- --- ---
Odd-Even Depth Comparision Statistic --- 0.6239 --- --- --- --- ---
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 --- kplr011401182-001-20160209194854_dvs.pdf kplr011401182-001-20141002224145_dvs.pdf kplr011401182-001-20130826182306_dvs.pdf kplr011401182-001-20121115231752_dvs.pdf --- ---
Stellar Effective Temperature [K] ---
4815 +76-86
4911 +157-128
4911 +157-128
4911.00 +157.00-128.00
4858.00±76.00 4757
Stellar Surface Gravity [log10(cm/s**2)] ---
4.631 +0.007-0.06
4.529 +0.059-0.649
4.529 +0.059-0.649
4.529 +0.059-0.649
4.610±0.300 4.58
Stellar Metallicity [dex] --- 0.07±0.15 0.040±0.280 0.040±0.280 0.040±0.280 --- ---
Stellar Radius [Solar radii] ---
0.699 +0.065-0.018
0.783 +0.107-0.07
0.783 +0.107-0.07
0.7830 +0.1070-0.0700
0.6850±0.0200 .73
Stellar Mass [Solar mass] ---
0.799 +0.028-0.048
0.754 +0.102-0.057
0.754 +0.102-0.057
0.7540 +0.1020-0.0570
0.7000±0.0190 ---
Stellar Parameter Provenance --- q1_q17_dr25_stellar stellar_q1_q16 stellar_q1_q16 stellar_q1_q16 Pinsonneault KIC
FW Offset Significance [percent] --- 0.002 0.0 0.001 0.022000000000000002 0.005 ---
FW Source α(OOT) [hrs] --- 19.3971651±0.0000058 19.3971563±0.0000069 19.3971625±0.0000063 19.397166600±0.000008600 19.397158900±0.000009700 ---
FW Source δ(OOT) [deg] --- 49.203682±0.000058 49.203678±0.000069 49.203679±0.000064 49.20367300±0.00007700 49.20366300±0.00009300 ---
FW Source Δα(OOT) [sec] --- -0.2±0.21 -0.51±0.24 -0.29±0.22 -0.01500±0.03100 -0.04300±0.03500 ---
FW Source Δδ(OOT) [arcsec] --- -0.46±0.21 -0.48±0.25 -0.47±0.23 -0.02800±0.01900 -0.02900±0.02200 ---
FW Δα(OOT) [sec] --- 6.5e-05±6.4e-05 0.000145±6.9e-05 8.7e-05±6.5e-05 4.5e-06±9.4e-06 1.3e-05±5.3e-06 ---
FW Δδ(OOT) [arcsec] --- 0.000119±6.6e-05 0.000108±7e-05 0.000112±6.8e-05 8.3e-06±5.6e-06 8.8e-06±3.4e-06 ---
PRF ΔαSQ(OOT) [arcsec] --- 0.014±0.084 -0.013±0.095 0.027±0.081 0.0340±0.0500 0.0800±0.0850 ---
PRF ΔδSQ(OOT) [arcsec] --- -0.026±0.086 -0.052±0.091 -0.07±0.099 -0.0800±0.0710 -0.0500±0.0880 ---
PRF ΔθSQ(OOT) [arcsec] --- 0.029±0.085 0.054±0.086 0.075±0.096 0.0870±0.0680 0.0940±0.0860 ---
PRF ΔαSQ(KIC) [arcsec] --- 0.041±0.08 0.029±0.075 0.054±0.082 0.0630±0.0470 0.1170±0.0900 ---
PRF ΔδSQ(KIC) [arcsec] --- -0.153±0.089 -0.164±0.086 -0.191±0.093 -0.1940±0.0700 -0.1800±0.0910 ---
PRF ΔθSQ(KIC) [arcsec] --- 0.158±0.089 0.167±0.086 0.199±0.088 0.2040±0.0680 0.2140±0.0910 ---
Chi-Square --- --- --- --- --- 2.2800000000000002 3.18
Stellar Age [Gyr] --- --- --- --- --- 13.9±3.8 ---
Known Objects
1 Confirmed Planets
1 Kepler Objects of Interest (KOIs)
1 Threshold Crossing Events (TCEs)
1 2MASS Point Source Catalog
Data Files
1 Kepler Time Series
1 SuperWASP Time Series
1 Associated Literature Data
System
Star
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Candidate
False Positive Planet
Controversial
False Positive
Aliases
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Time Series
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