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Kepler-890 Overview

Kepler-890 1.04 R⦿ 5942.00 K
Kepler-890 b
0.793 RJup
Architecture
Kepler-890
Kepler-890
Kepler-890 b
Discovery Data
Host Planet Orbital Separation Planet Size Method Year Reference Disposition
Kepler-890 Kepler-890 b 52.76 d 8.89 R⨁ Transit 2016 Morton et al. 2016 Confirmed Planet
Kepler-890 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
19h13m44.57s
Dec
+43d45m48.50s
Distance
1712.12+69.00-63.94
pc
Parallax
0.5551040±0.0225075 mas
Ecliptic Latitude
65.11286 deg
Ecliptic Longitude
302.86438 deg
Galactic Latitude
14.65155 deg
Galactic Longitude
74.94922 deg
Total Proper Motion
5.9875206±0.0481961 mas/yr
Proper Motion (RA)
-0.8549340±0.0422814 mas/yr
Proper Motion (Dec)
-5.9261700±0.0483115 mas/yr
Photometry
mV
15.235±0.115
mTESS
14.6798±0.0066
mJ
14.057±0.025
mH
13.808±0.025
mKs
13.665±0.037
mKep
15.182
mW1
13.708±0.024
mW2
13.756±0.029
mW3
12.344
mW4
9.413
mGaia
15.136100±0.000325
mB
16.150±0.066
mg
15.629
mi
14.991
mr
15.117
mz
14.937
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 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)
5773.0±122.0 6235±218
5630.00+124.25-157.75
5954.000+84.709-101.268
 5942 5942 ---
6228 +174-239
6244 +151-241
6244 +151-241
6244.00 +151.00-241.00
6119.00±131.00 5942
R✶
(R⦿)
1.4558
1.390+0.119-0.108
1.5425710+0.0902180-0.0658975
1.130+0.364-0.135
 1.04 0.950 ---
1.137 +0.378-0.126
1.154 +0.746-0.132
1.154 +0.746-0.132
1.1540 +0.7460-0.1320
0.9800±0.4800 1.04
log g
(log10(cm/s2))
4.1247 --- ---
4.370+0.096-0.208
 4.46 4.51 ---
4.413 +0.054-0.216
4.402 +0.058-0.363
4.402 +0.058-0.363
4.402 +0.058-0.363
4.490±0.300 4.46
Metallicity
(dex)
--- --- ---
0.0900+0.1520-0.1660
[Fe/H] 		--- 0.213 [Fe/H] ---
0.21 +0.2-0.35
[Fe/H]
0.210 +0.150-0.330
[Fe/H]
0.210 +0.150-0.330
[Fe/H]
0.210 +0.150-0.330
[Fe/H] 		--- ---
Age
(Gyr)
--- --- --- 3.63±1.88 --- --- --- --- --- --- --- 0.3±1.8 ---
M✶
(M⦿)
1.03 --- ---
1.090+0.098-0.069
 --- --- ---
1.221 +0.152-0.169
1.225 +0.246-0.2
1.225 +0.246-0.2
1.2250 +0.2460-0.2000
1.0800±0.1200 ---
L✶
(log10(L⦿))
0.3265061 ---
0.33321860+0.04387038-0.04880510
 --- --- --- --- --- --- --- --- --- ---
ρ✶
(g/cm3)
0.4706465 --- --- --- --- --- ---
1.57500 +0.32377-0.01809
1.88641 +0.02649-0.12737
1.88641 +0.02649-0.12737
1.88641 +0.02649-0.12737
--- ---
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 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)
52.75875577±3.345e-05 52.7587751485±0.0000311993 --- 52.75874521±0.00000061 52.75878505±3.347e-05 52.75878505±3.347e-05 52.75875577±3.345e-05 52.75875577±3.345e-05 52.75875577±3.345e-05 52.75886±0.00011
TC
(days)
2454989.30675±0.00053
(JD)
2454989.30642000±0.00048523
(BJD)
--- 2454989.305732±0.000568
(BJD)
2454989.306±0.000526
(BJD)
2454989.306±0.000526
(BJD)
2454989.307±0.000534
(BJD)
2454989.307±0.000534
(BJD)
2454989.307±0.000534
(BJD)
2454989.30536±0.00077
(BJD)
a/R✶
--- --- --- --- --- 61.4±12.6 65.231±0.916 65.231±0.916 65.231±0.916 65±17
Teq
(K)
--- --- --- --- --- 540 545 545 545 503
b
--- --- --- --- ---
0.344 +0.079-0.221
0.0728 +0.1431-0.0728
0.0728 +0.1431-0.0728
0.0728 +0.1431-0.0728
0.01±0.69
S
(S⨁)
--- ---
30.227+2.679-2.417
 --- ---
20.08 +19.73-6.50
20.85 +41.33-6.88
20.85 +41.33-6.88
20.85 +41.33-6.88
---
e
--- --- --- --- --- 0 0 0 0 0
i
(deg)
--- --- --- --- --- 89.68 89.95 89.95 89.95 89.95
Rp
(R⨁)
8.890+2.860-1.060
 ---
10.703+0.952-0.835
 --- ---
8.76 +2.91-0.97
9.04 +5.84-1.04
9.04 +5.84-1.04
9.04 +5.84-1.04
7.4±3.6
Rp
(RJup)
0.7931+0.2552-0.0946
 ---
0.95486+0.08493-0.07449
 --- ---
0.782+0.260-0.087
0.806+0.521-0.093
0.806+0.521-0.093
0.806+0.521-0.093
0.660+0.321-0.321
Rp/R✶
0.071711 +0.000381-0.00021
--- --- --- ---
0.070522 +0.001655-0.000658
0.071711 +0.000381-0.00021
0.071711 +0.000381-0.00021
0.071711 +0.000381-0.00021
0.0693±0.0014
a
(au)
--- --- --- --- --- .2944 .2948 .2948 .2948 .282
δ
(%)
--- --- --- 0.6189 --- 0.58058±0.00266 0.61303±0.00274 0.61303±0.00274 0.61303±0.00274 0.58140
T14
(hours)
6.6068±0.0231 --- --- 6.5755 --- 6.6517±0.0404 6.6068±0.0231 6.6068±0.0231 6.6068±0.0231 6.6073
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 7951018 7951018 7951018 7951018 7951018 7951018 7951018
KOI Name K01553.01 K01553.01 K01553.01 K01553.01 K01553.01 K01553.01 K01553.01
Kepler Name Kepler-890 b Kepler-890 b Kepler-890 b Kepler-890 b Kepler-890 b Kepler-890 b Kepler-890 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 CANDIDATE 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] 52.75878505±3.347e-05 52.75878505±3.347e-05 52.75875577±3.345e-05 52.75875577±3.345e-05 52.75875577±3.345e-05 52.75886±0.00011 52.75886±0.00011
Transit Epoch [BKJD] 156.306351±0.000526 156.306351±0.000526 156.30675±0.000534 156.30675±0.000534 156.30675±0.000534 156.30536±0.00077 156.30536±0.00077
Transit Epoch [BJD] 2454989.306±0.000526 2454989.306±0.000526 2454989.307±0.000534 2454989.307±0.000534 2454989.307±0.000534 2454989.30536±0.00077 2454989.30536±0.00077
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 kplr007951018-20160209194854_dvr.pdf kplr007951018-20160209194854_dvr.pdf kplr007951018-20141002224145_dvr.pdf kplr007951018-20130815195353_dvr.pdf kplr007951018-20121029204534_dvr.pdf --- ---
RA [decimal degrees] 288.43576 288.43576 288.43576 288.43576 288.43576 288.43576 288.43576
Dec [decimal degrees] 43.763489 43.763489 43.763489 43.763489 43.763489 43.763489 43.763489
Kepler-band [mag] 15.182 15.182 15.182 15.182 15.182 15.182 15.182
g'-band [mag] 15.629000000000001 15.629000000000001 15.629000000000001 15.629000000000001 15.629000000000001 15.629000000000001 15.629000000000001
r'-band [mag] 15.117 15.117 15.117 15.117 15.117 15.117 15.117
i'-band [mag] 14.991000000000001 14.991000000000001 14.991000000000001 14.991000000000001 14.991000000000001 14.991000000000001 14.991000000000001
z'-band [mag] 14.937000000000001 14.937000000000001 14.937000000000001 14.937000000000001 14.937000000000001 14.937000000000001 14.937000000000001
J-band [mag] 14.057 14.057 14.057 14.057 14.057 14.057 14.057
H-band [mag] 13.808 13.808 13.808 13.808 13.808 13.808 13.808
K-band [mag] 13.665000000000001 13.665000000000001 13.665000000000001 13.665000000000001 13.665000000000001 13.665000000000001 13.665000000000001
Disposition Score --- 0.331 --- --- --- --- ---
Comment --- NO_COMMENT --- --- --- --- ---
Eccentricity --- 0 0 0 0 0 0
Impact Parameter ---
0.344 +0.079-0.221
0.0728 +0.1431-0.0728
0.0728 +0.1431-0.0728
0.0728 +0.1431-0.0728
0.01±0.69 0.01±0.83
Transit Duration [hrs] --- 6.6517±0.0404 6.6068±0.0231 6.6068±0.0231 6.6068±0.0231 6.6073 6.6073
Transit Depth [ppm] --- 5805.8±26.6 6130.3±27.4 6130.3±27.4 6130.3±27.4 5814 5911
Planet-Star Radius Ratio ---
0.070522 +0.001655-0.000658
0.071711 +0.000381-0.00021
0.071711 +0.000381-0.00021
0.071711 +0.000381-0.00021
0.0693±0.0014 0.0693±0.0014
Fitted Stellar Density [g/cm**3] ---
1.57500 +0.32377-0.01809
1.88641 +0.02649-0.12737
1.88641 +0.02649-0.12737
1.88641 +0.02649-0.12737
--- ---
Planetary Fit Type --- LS+MCMC MCMC MCMC MCMC --- ---
Planetary Radius [Earth radii] ---
8.76 +2.91-0.97
9.04 +5.84-1.04
9.04 +5.84-1.04
9.04 +5.84-1.04
7.4±3.6 7.88
Orbit Semi-Major Axis [au] --- .2944 .2948 .2948 .2948 .282 .288
Inclination [deg] --- 89.68 89.95 89.95 89.95 89.95 ---
Equilibrium Temperature [K] --- 540 545 545 545 503 499
Insolation Flux [Earth flux] ---
20.08 +19.73-6.50
20.85 +41.33-6.88
20.85 +41.33-6.88
20.85 +41.33-6.88
--- ---
Planet-Star Distance over Star Radius --- 61.4±12.6 65.231±0.916 65.231±0.916 65.231±0.916 65±17 65±17
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 -0.0005 ---
Limb Darkening Coeff. 3 --- 0.0 0.0 0.0 0.0 -0.2177 ---
Limb Darkening Coeff. 2 --- 0.3022 0.3058 0.3058 0.3058 0.5527000000000001 ---
Limb Darkening Coeff. 1 --- 0.33440000000000003 0.33330000000000004 0.33330000000000004 0.33330000000000004 0.3773 ---
Maximum Single Event Statistic --- 56.394042999999996 63.55603 --- --- --- ---
Maximum Multiple Event Statistic --- 237.59964 243.40146 --- --- --- ---
Transit Signal-to-Noise --- 265.4 264.8 264.8 264.8 289.8 206.8
Number of Transits --- 26 26 --- --- --- ---
TCE Planet Number --- 1 1 1 1 --- ---
Quarters --- 11111111111111111000000000000000 11111111111111111000000000000000 --- --- --- ---
Odd-Even Depth Comparision Statistic --- 0.0949 --- --- --- --- ---
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 --- kplr007951018-001-20160209194854_dvs.pdf kplr007951018-001-20141002224145_dvs.pdf kplr007951018-001-20130826182306_dvs.pdf kplr007951018-001-20121115231752_dvs.pdf --- ---
Stellar Effective Temperature [K] ---
6228 +174-239
6244 +151-241
6244 +151-241
6244.00 +151.00-241.00
6119.00±131.00 5942
Stellar Surface Gravity [log10(cm/s**2)] ---
4.413 +0.054-0.216
4.402 +0.058-0.363
4.402 +0.058-0.363
4.402 +0.058-0.363
4.490±0.300 4.46
Stellar Metallicity [dex] ---
0.21 +0.2-0.35
0.210 +0.150-0.330
0.210 +0.150-0.330
0.210 +0.150-0.330
--- ---
Stellar Radius [Solar radii] ---
1.137 +0.378-0.126
1.154 +0.746-0.132
1.154 +0.746-0.132
1.1540 +0.7460-0.1320
0.9800±0.4800 1.04
Stellar Mass [Solar mass] ---
1.221 +0.152-0.169
1.225 +0.246-0.2
1.225 +0.246-0.2
1.2250 +0.2460-0.2000
1.0800±0.1200 ---
Stellar Parameter Provenance --- q1_q17_dr25_stellar stellar_q1_q16 stellar_q1_q16 stellar_q1_q16 Pinsonneault KIC
FW Offset Significance [percent] --- 0.608 0.16 0.516 0.679 0.394 ---
FW Source α(OOT) [hrs] --- 19.2290529±0.0000013 19.2290537±0.0000013 19.2290529±0.0000013 19.229052800±0.000001500 19.229054600±0.000001600 ---
FW Source δ(OOT) [deg] --- 43.763529±0.000014 43.763525±0.000013 43.763531±0.000013 43.76353200±0.00001600 43.76353000±0.00001700 ---
FW Source Δα(OOT) [sec] --- 0.113±0.052 0.143±0.051 0.114±0.05 0.00110±0.00530 0.00410±0.00560 ---
FW Source Δδ(OOT) [arcsec] --- 0.14±0.052 0.127±0.048 0.147±0.048 0.00170±0.00370 0.00130±0.00410 ---
FW Δα(OOT) [sec] --- -0.0001±0.00049 -0.00026±0.00048 -0.0001±0.00053 -7e-06±5.6e-05 -2.5e-05±1.7e-05 ---
FW Δδ(OOT) [arcsec] --- -0.00015±0.00061 -0.00015±0.0006 -0.00016±0.00067 -1.1e-05±5.1e-05 -8e-06±1.3e-05 ---
PRF ΔαSQ(OOT) [arcsec] --- 0.005±0.071 0.003±0.071 0.003±0.07 -0.0040±0.0310 -0.0090±0.0360 ---
PRF ΔδSQ(OOT) [arcsec] --- 0.005±0.076 0.003±0.076 -0.029±0.077 -0.0400±0.0460 -0.0240±0.0480 ---
PRF ΔθSQ(OOT) [arcsec] --- 0.007±0.074 0.004±0.076 0.029±0.077 0.0410±0.0460 0.0260±0.0470 ---
PRF ΔαSQ(KIC) [arcsec] --- -0.041±0.072 -0.043±0.072 -0.045±0.071 -0.0490±0.0350 -0.0530±0.0380 ---
PRF ΔδSQ(KIC) [arcsec] --- -0.039±0.076 -0.038±0.076 -0.041±0.079 -0.0870±0.0550 -0.0280±0.0550 ---
PRF ΔθSQ(KIC) [arcsec] --- 0.056±0.075 0.058±0.075 0.061±0.077 0.1000±0.0510 0.0600±0.0420 ---
Chi-Square --- --- --- --- --- 1.28 1.27
Stellar Age [Gyr] --- --- --- --- --- 0.3±1.8 ---
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 Associated Literature Data
System
Star
Confirmed
Candidate
False Positive Planet
Controversial
False Positive
Aliases
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Time Series
Kepler | K2
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