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Kepler-1890 Overview

Kepler-1890 1.30 R⦿ 6203.00 K
Kepler-1890 b
0.077 RJup

Kepler-1890 Architecture & Discovery Information

Name Orbital Separation Planet Size Method Year Reference Disposition
Kepler-1890
Kepler-1890 b 4.82 d 0.87 R⨁ Transit 2021 Valizadegan et al. 2022 Confirmed Planet
RA
19h30m18.68s
Dec
+40d40m04.45s
Distance
529.596+6.754-6.588
pc
Parallax
1.8597100±0.0236012 mas
Ecliptic Latitude
61.22167 deg
Ecliptic Longitude
307.21846 deg
Galactic Latitude
10.5562 deg
Galactic Longitude
73.42492 deg
Total Proper Motion
11.2697726±0.0414564 mas/yr
Proper Motion (RA)
6.160300±0.039059 mas/yr
Proper Motion (Dec)
9.4370800±0.0424368 mas/yr
Photometry
mV
12.916±0.080
mTESS
12.4011±0.0091
mJ
11.851±0.022
mH
11.616±0.022
mKs
11.566±0.021
mKep
12.861
mW1
11.478±0.023
mW2
11.502±0.021
mW3
11.386±0.119
mW4
9.026
mGaia
12.779000±0.000207
mB
13.424±0.035
mg
13.173
mi
12.727
mr
12.806
mz
12.722
Abundances
(Hypatia Catalog)
[Fe/H] -0.08±0.04 dex
[C/H] -0.04±0.09 dex
[O/H] -0.03±0.09 dex
[Na/H] -0.27±0.04 dex
[Mg/H] -0.06±0.07 dex
[Al/H] -0.20±0.06 dex
[Si/H] -0.08±0.05 dex
[Ca/H] 0.05±0.06 dex
[Y/H] 0.08±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 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
Teff
(K)
5981.610+137.638-111.842
 6203 6130±60 ---
6046 +121-133
6483 +154-215
6483 +154-215
6483.00 +154.00-215.00
6475.00±95.00
Metallicity
(dex)
-0.1606880±0.0122548 [M/H] -0.179 [Fe/H] -0.070±0.040 [Fe/H] ---
-0.16 +0.2-0.15
[Fe/H]
-0.180 +0.240-0.320
[Fe/H]
-0.180 +0.240-0.320
[Fe/H]
-0.180 +0.240-0.320
[Fe/H] 		---
R✶
(R⦿)
1.2655900+0.0552844-0.0711075
 1.303
1.127+0.029-0.028
 ---
1.396 +0.238-0.29
1.31 +0.761-0.237
1.31 +0.761-0.237
1.3100 +0.7610-0.2370
1.3200±0.5100
log g
(log10(cm/s2))
4.2748700+0.0896388-0.0727402
 4.27 --- ---
4.158 +0.174-0.101
4.269 +0.127-0.319
4.269 +0.127-0.319
4.269 +0.127-0.319
4.270±0.300
L✶
(log10(L⦿))
0.26655389+0.02036129-0.02007279
 --- --- --- --- --- --- --- ---
ρ✶
(g/cm3)
0.7650296+0.2106562-0.1385501
 --- 0.75±0.04 ---
0.06351 +0.87125-0.03684
0.99608 +0.12113-0.44327
0.99608 +0.12113-0.44327
0.99608 +0.12113-0.44327
---
M✶
(M⦿)
1.100000+0.129672-0.152832
 ---
1.069+0.032-0.035
 ---
1.024 +0.1-0.073
1.164 +0.283-0.166
1.164 +0.283-0.166
1.1640 +0.2830-0.1660
1.1900±0.1500
Age
(Gyr)
--- ---
3.24+1.23-1.05
 --- --- --- --- --- 2.65±0.75
Print
Status
Confirmed Planet
Detected By
Transit
Tools
Planetary Systems
Transit Prediction Service
Kepler Names
KOI
Transit
Source Valizadegan et al. 2022 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
a/R✶
--- --- --- 4.27±2.1 10.7±1.3 10.7±1.3 10.7±1.3 5.8±2.8
Teq
(K)
--- --- --- 1328 1350 1350 1350 1351
b
--- --- ---
0.922 +0.027-0.699
0.0158 +0.4347-0.0158
0.0158 +0.4347-0.0158
0.0158 +0.4347-0.0158
0.84±0.65
S
(S⨁)
--- 493.0±33.3 ---
735.25 +355.16-313.04
784.69 +1369.58-324.68
784.69 +1369.58-324.68
784.69 +1369.58-324.68
---
e
--- --- --- 0 0 0 0 0
i
(deg)
--- --- --- 77.54 89.95 89.95 89.95 81.93
P
(days)
4.820590019 4.820529320±0.000030520 4.82051088±3.66e-05 4.82051088±3.66e-05 4.82052932±3.052e-05 4.82052932±3.052e-05 4.82052932±3.052e-05 4.820551±4.2e-05
Rp
(R⨁)
0.868673747 0.726±0.038 ---
1.08 +0.19-0.22
0.84 +0.49-0.15
0.84 +0.49-0.15
0.84 +0.49-0.15
0.97±0.51
Rp
(RJup)
0.0774980143 0.0648±0.0034 ---
0.096+0.017-0.020
0.075+0.044-0.013
0.075+0.044-0.013
0.075+0.044-0.013
0.087+0.045-0.045
Rp/R✶
---
0.005900+0.000324-0.000218
 ---
0.00709 +0.000477-0.00129
0.0059 +0.000324-0.000218
0.0059 +0.000324-0.000218
0.0059 +0.000324-0.000218
0.0067±0.0024
a
(au)
--- 0.05712±0.00060 --- .0563 .0588 .0588 .0588 .059
δ
(%)
--- --- --- 0.00409±0.00033 0.00409±0.00031 0.00409±0.00031 0.00409±0.00031 0.00410
T14
(hours)
--- --- --- 3.588±0.228 3.468±0.173 3.468±0.173 3.468±0.173 3.5058
TC
(days)
--- --- 2454968.785±0.00644
(BJD)
2454968.785±0.00644
(BJD)
2454968.785±0.0053
(BJD)
2454968.785±0.0053
(BJD)
2454968.785±0.0053
(BJD)
2454968.7827±0.0059
(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 5450893 5450893 5450893 5450893 5450893 5450893
KOI Name K02970.01 K02970.01 K02970.01 K02970.01 K02970.01 K02970.01
Kepler Name Kepler-1890 b Kepler-1890 b Kepler-1890 b Kepler-1890 b Kepler-1890 b Kepler-1890 b
Exoplanet Archive Disposition CONFIRMED CONFIRMED CONFIRMED CONFIRMED CONFIRMED CONFIRMED
Vetting Status 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
Disposition Using Kepler Data CANDIDATE CANDIDATE CANDIDATE 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
Orbital Period [days] 4.82051088±3.66e-05 4.82051088±3.66e-05 4.82052932±3.052e-05 4.82052932±3.052e-05 4.82052932±3.052e-05 4.820551±4.2e-05
Transit Epoch [BKJD] 135.78541±0.00644 135.78541±0.00644 135.78516±0.0053 135.78516±0.0053 135.78516±0.0053 135.7827±0.0059
Transit Epoch [BJD] 2454968.785±0.00644 2454968.785±0.00644 2454968.785±0.0053 2454968.785±0.0053 2454968.785±0.0053 2454968.7827±0.0059
Parameters Provenance q1_q17_dr25_sup_koi q1_q17_dr25_koi q1_q17_dr24_koi q1_q16_koi q1_q12_koi q1_q8_koi
Number of Planets 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 kplr005450893-20160209194854_dvr.pdf kplr005450893-20160209194854_dvr.pdf kplr005450893-20141002224145_dvr.pdf kplr005450893-20130815195353_dvr.pdf kplr005450893-20121029204534_dvr.pdf ---
RA [decimal degrees] 292.57779 292.57779 292.57779 292.57779 292.57779 292.57779
Dec [decimal degrees] 40.667857999999995 40.667857999999995 40.667857999999995 40.667857999999995 40.667857999999995 40.667857999999995
Kepler-band [mag] 12.861 12.861 12.861 12.861 12.861 12.861
g'-band [mag] 13.173 13.173 13.173 13.173 13.173 13.173
r'-band [mag] 12.806000000000001 12.806000000000001 12.806000000000001 12.806000000000001 12.806000000000001 12.806000000000001
i'-band [mag] 12.727 12.727 12.727 12.727 12.727 12.727
z'-band [mag] 12.722000000000001 12.722000000000001 12.722000000000001 12.722000000000001 12.722000000000001 12.722000000000001
J-band [mag] 11.851 11.851 11.851 11.851 11.851 11.851
H-band [mag] 11.616000000000001 11.616000000000001 11.616000000000001 11.616000000000001 11.616000000000001 11.616000000000001
K-band [mag] 11.566 11.566 11.566 11.566 11.566 11.566
Disposition Score --- 0.993 --- --- --- ---
Comment --- NO_COMMENT --- --- --- ---
Eccentricity --- 0 0 0 0 0
Impact Parameter ---
0.922 +0.027-0.699
0.0158 +0.4347-0.0158
0.0158 +0.4347-0.0158
0.0158 +0.4347-0.0158
0.84±0.65
Transit Duration [hrs] --- 3.588±0.228 3.468±0.173 3.468±0.173 3.468±0.173 3.5058
Transit Depth [ppm] --- 40.9±3.3 40.9±3.1 40.9±3.1 40.9±3.1 41
Planet-Star Radius Ratio ---
0.00709 +0.000477-0.00129
0.0059 +0.000324-0.000218
0.0059 +0.000324-0.000218
0.0059 +0.000324-0.000218
0.0067±0.0024
Fitted Stellar Density [g/cm**3] ---
0.06351 +0.87125-0.03684
0.99608 +0.12113-0.44327
0.99608 +0.12113-0.44327
0.99608 +0.12113-0.44327
---
Planetary Fit Type --- LS+MCMC MCMC MCMC MCMC ---
Planetary Radius [Earth radii] ---
1.08 +0.19-0.22
0.84 +0.49-0.15
0.84 +0.49-0.15
0.84 +0.49-0.15
0.97±0.51
Orbit Semi-Major Axis [au] --- .0563 .0588 .0588 .0588 .059
Inclination [deg] --- 77.54 89.95 89.95 89.95 81.93
Equilibrium Temperature [K] --- 1328 1350 1350 1350 1351
Insolation Flux [Earth flux] ---
735.25 +355.16-313.04
784.69 +1369.58-324.68
784.69 +1369.58-324.68
784.69 +1369.58-324.68
---
Planet-Star Distance over Star Radius --- 4.27±2.1 10.7±1.3 10.7±1.3 10.7±1.3 5.8±2.8
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
Limb Darkening Coeff. 4 --- 0.0 0.0 0.0 0.0 0.2394
Limb Darkening Coeff. 3 --- 0.0 0.0 0.0 0.0 -0.7614000000000001
Limb Darkening Coeff. 2 --- 0.2918 0.31 0.31 0.31 0.8932
Limb Darkening Coeff. 1 --- 0.34340000000000004 0.29500000000000004 0.29500000000000004 0.29500000000000004 0.3059
Maximum Single Event Statistic --- 3.6876819999999997 7.4181799999999996 --- --- ---
Maximum Multiple Event Statistic --- 13.049923 13.974179 --- --- ---
Transit Signal-to-Noise --- 14.8 17.1 17.1 17.1 17.2
Number of Transits --- 282 282 --- --- ---
TCE Planet Number --- 1 1 1 1 ---
Quarters --- 11111111111111111000000000000000 11111111111111111000000000000000 --- --- ---
Odd-Even Depth Comparision Statistic --- 0.3925 --- --- --- ---
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)
Link to DV Summary --- kplr005450893-001-20160209194854_dvs.pdf kplr005450893-001-20141002224145_dvs.pdf kplr005450893-001-20130826182306_dvs.pdf kplr005450893-001-20121115231752_dvs.pdf ---
Stellar Effective Temperature [K] ---
6046 +121-133
6483 +154-215
6483 +154-215
6483.00 +154.00-215.00
6475.00±95.00
Stellar Surface Gravity [log10(cm/s**2)] ---
4.158 +0.174-0.101
4.269 +0.127-0.319
4.269 +0.127-0.319
4.269 +0.127-0.319
4.270±0.300
Stellar Metallicity [dex] ---
-0.16 +0.2-0.15
-0.180 +0.240-0.320
-0.180 +0.240-0.320
-0.180 +0.240-0.320
---
Stellar Radius [Solar radii] ---
1.396 +0.238-0.29
1.31 +0.761-0.237
1.31 +0.761-0.237
1.3100 +0.7610-0.2370
1.3200±0.5100
Stellar Mass [Solar mass] ---
1.024 +0.1-0.073
1.164 +0.283-0.166
1.164 +0.283-0.166
1.1640 +0.2830-0.1660
1.1900±0.1500
Stellar Parameter Provenance --- q1_q17_dr25_stellar stellar_q1_q16 stellar_q1_q16 stellar_q1_q16 Pinsonneault
FW Offset Significance [percent] --- 0.05 0.08900000000000001 0.05 0.007 0.004
FW Source α(OOT) [hrs] --- 19.50519±0.000021 19.505198±0.00002 19.505183±0.000021 19.505166000±0.000028000 19.505168000±0.000029000
FW Source δ(OOT) [deg] --- 40.66766±0.00019 40.66768±0.00021 40.66763±0.0002 40.66748000±0.00027000 40.66742000±0.00028000
FW Source Δα(OOT) [sec] --- 0.17±0.85 0.48±0.81 -0.14±0.85 -0.08000±0.09900 -0.07000±0.10000
FW Source Δδ(OOT) [arcsec] --- -0.73±0.7 -0.63±0.77 -0.82±0.72 -0.10200±0.06500 -0.11700±0.06700
FW Δα(OOT) [sec] --- -3e-06±3.7e-05 -1.7e-05±3.5e-05 1e-05±3.5e-05 3.2e-06±3.9e-06 3.1e-06±2.2e-06
FW Δδ(OOT) [arcsec] --- 3.9e-05±3e-05 3.5e-05±3.3e-05 4.2e-05±3e-05 4e-06±2.6e-06 4.9e-06±1.4e-06
PRF ΔαSQ(OOT) [arcsec] --- 0.08±0.32 0.56±0.39 0.42±0.42 0.1800±0.4000 -0.1800±0.4400
PRF ΔδSQ(OOT) [arcsec] --- -0.22±0.5 -0.42±0.48 -0.03±0.74 1.0000±0.6100 0.7900±0.9400
PRF ΔθSQ(OOT) [arcsec] --- 0.24±0.51 0.69±0.46 0.42±0.42 1.0100±0.6000 0.8100±0.9200
PRF ΔαSQ(KIC) [arcsec] --- 0.23±0.35 0.71±0.46 0.51±0.42 0.2800±0.3900 -0.0600±0.4200
PRF ΔδSQ(KIC) [arcsec] --- -0.05±0.43 -0.25±0.39 0.15±0.72 1.1500±0.6100 0.9300±0.9200
PRF ΔθSQ(KIC) [arcsec] --- 0.24±0.35 0.75±0.46 0.53±0.45 1.1800±0.6000 0.9400±0.9200
Chi-Square --- --- --- --- --- 1.03
Stellar Age [Gyr] --- --- --- --- --- 2.65±0.75
Known Objects
1 Confirmed Planets
1 Kepler Objects of Interest (KOIs)
1 Threshold Crossing Events (TCEs)
7 2MASS Point Source Catalog
Data Files
1 Kepler Time Series
1 SuperWASP Time Series
1 Associated Literature Data
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