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K2-190 Overview

K2-190 1.00 R⦿ 5494.00 K
K2-190 b
0.121 RJup
K2-190 c
0.098 RJup

K2-190 Architecture & Discovery Information

Name Orbital Separation Planet Size Method Year Reference Disposition
K2-190
K2-190 b 10.1 d 1.36 R⨁ Transit 2018 Mayo et al. 2018 Confirmed Planet
K2-190 c 21.57 d 1.09 R⨁ Transit 2018 Mayo et al. 2018 Confirmed Planet
RA
13h41m27.13s
Dec
-13d09m39.13s
Distance
160.679+1.150-1.135
pc
Parallax
6.1951500±0.0439257 mas
Ecliptic Latitude
-2.46357 deg
Ecliptic Longitude
208.27018 deg
Galactic Latitude
47.92235 deg
Galactic Longitude
321.26759 deg
Total Proper Motion
114.8713513±0.0779203 mas/yr
Proper Motion (RA)
-114.2550000±0.0780054 mas/yr
Proper Motion (Dec)
11.8837000±0.0696046 mas/yr
Photometry
mV
11.138±0.013
mTESS
10.4878±0.0061
mJ
9.834±0.023
mH
9.447±0.022
mKs
9.410±0.023
mKep
10.892
mW1
9.353±0.023
mW2
9.392±0.020
mW3
9.358±0.034
mW4
8.648±0.342
mGaia
10.958600±0.000532
mB
11.778±0.183
Mission
K2 : Observed in Campaigns 6, 17
Tools
Planetary Systems
ExoFOP Target Overview Page
IRSA Finding Chart
K2 Names
K2 Planets and Candidates
K2 Targets
Stellar Hosts
K2 Time Series
Source TICv8 Gaia DR2 Mayo et al. 2018 Kruse et al. 2019 Pope et al. 2016
Teff
(K)
5605.6000+126.4080-83.1994
5494.00+753.94-104.30
 5631.0±50.0 --- ---
L✶
(log10(L⦿))
-0.06781217+0.02033030-0.01633125
-0.085756911+0.004364665-0.004408975
 --- --- ---
γ
(km/s)
--- -10.638098327141403±0.669019658556349 --- --- ---
R✶
(R⦿)
0.98062400+0.05825430-0.03370550
0.999992850+0.039077800-0.226777000
0.912206 +0.095801-0.057605
1.000 +0.227-0.039
---
Metallicity
(dex)
-0.74±0.11 [M/H] --- -0.19±0.08 [Fe/H] --- ---
M✶
(M⦿)
0.9910000+0.1513040-0.1112530
 ---
0.904597 +0.032702-0.036406
--- ---
log g
(log10(cm/s2))
4.4511400+0.0638587-0.0875558
 --- 4.38±0.1 --- ---
ρ✶
(g/cm3)
1.4816006+0.3125627-0.2931283
 --- --- --- ---
Print
Status
Confirmed Planet
Detected By
Transit
Tools
Planetary Systems
Transit Prediction Service
K2 Names
K2 Planets and Candidates
Transit
Source Mayo et al. 2018 Kruse et al. 2019 Pope et al. 2016
a/R✶
17.225461 +2.351330-5.518053
15.8 +6.0-2.5
---
P
(days)
10.098858 +0.000619-0.000643
10.1016 +0.0018-0.0015
10.099
Rp
(R⨁)
1.35673729495 +0.176278934652-0.101814495772
0.91 +0.21-0.13
---
Rp
(RJup)
0.1210399942 +0.0157265532-0.0090832809
0.081 +0.019-0.012
 ---
Rp/R✶
0.013636 +0.001043-0.000553
0.00836 +0.00049-0.00110
0.013385
δ
(%)
---
0.00731 +0.00045-0.00047
0.0179
T14
(hours)
---
4.22400+0.19200-0.24000
 3.70992
TC
(days)
2457224.76792 +0.002603-0.002596
2457224.7587 +0.0075-0.0094
(BJD)
2457224.771
(BJD)
b
--- --- 0.141
i
(deg)
88.357125 +1.158795-2.329245
--- ---
Print
Status
Confirmed Planet
Detected By
Transit
Tools
Planetary Systems
Transit Prediction Service
K2 Names
K2 Planets and Candidates
Transit
Source Mayo et al. 2018
a/R✶
27.966545 +4.622085-10.014724
i
(deg)
88.976941 +0.730721-1.649601
P
(days)
21.574023 +0.005730-0.004302
Rp
(R⨁)
1.09308317121 +0.151872508199-0.0922304934058
Rp
(RJup)
0.0975183488 +0.0135491577-0.0082282535
Rp/R✶
0.010986 +0.000999-0.000615
TC
(days)
2457228.69256 +0.006500-0.007313
Print
Known Objects
2 Confirmed Planets
2 K2 Targets
1 2MASS Point Source Catalog
Data Files
2 K2 Time Series
2 Associated Literature Data
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