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K2-152 Overview

K2-152 0.56 R⦿ 4137.84 K
K2-152 b
0.204 RJup

K2-152 Architecture & Discovery Information

Name Orbital Separation Planet Size Method Year Reference Disposition
K2-152
K2-152 b 32.65 d 2.29 R⨁ Transit 2018 Hirano et al. 2018 Confirmed Planet
RA
12h06m31.78s
Dec
-05d49m38.75s
Distance
108.449+0.414-0.411
pc
Parallax
9.1921400±0.0347971 mas
Ecliptic Latitude
-4.69671 deg
Ecliptic Longitude
183.81556 deg
Galactic Latitude
55.30041 deg
Galactic Longitude
283.04022 deg
Total Proper Motion
92.9638901±0.0725824 mas/yr
Proper Motion (RA)
-92.8537000±0.0726381 mas/yr
Proper Motion (Dec)
-4.5249600±0.0431186 mas/yr
Photometry
mV
13.728±0.019
mTESS
12.1016000±0.0072806
mJ
10.956±0.026
mH
10.277±0.023
mKs
10.096±0.021
mKep
13.114
mW1
10.016±0.023
mW2
10.039±0.020
mW3
9.9900±0.0640
mW4
8.581
mGaia
13.038300±0.000522
mB
15.098±0.057
Mission
K2 : Observed in Campaign 10
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 Livingston et al. 2018 Hirano et al. 2018
Teff
(K)
3923.0±157.0
4137.835+165.352-148.502
4044+34-35
 3940±70
L✶
(log10(L⦿))
-1.077195+0.086500-0.108125
-1.0847161+0.0037124-0.0037444
 ---
-1.06+0.09-0.11
γ
(km/s)
--- -6.6985740936006728±1.0249957026453083 --- ---
R✶
(R⦿)
0.6263520±0.0185853
0.5581466+0.0423270-0.0420702
 0.61±0.01 0.631±0.063
Metallicity
(dex)
--- ---
0.12+0.09-0.08
[Fe/H] 		0.090±0.120 [Fe/H]
M✶
(M⦿)
0.6090770±0.0202668 --- 0.63±0.01 0.654±0.061
log g
(log10(cm/s2))
4.6291000±0.0113243 --- 4.67±0.01 4.657±0.051
Sp. T
--- --- --- M0.0 V
ρ✶
(g/cm3)
3.4944801±0.1950889 --- --- ---
Print
Status
Confirmed Planet
Detected By
Transit
Tools
Planetary Systems
Transit Prediction Service
K2 Names
K2 Planets and Candidates
Transit
Source Livingston et al. 2018 Hirano et al. 2018
a/R✶
58.8+2.6-2.9
56.9+5.0-13.2
S
(S⨁)
--- 2.9±0.7
P
(days)
32.64790+0.01141-0.01483
 32.6527±0.0035
Rp
(R⨁)
2.29+0.25-0.24
2.81+0.34-0.30
Rp
(RJup)
0.204+0.022-0.021
0.251+0.030-0.027
Rp/R✶
0.0344±0.0037
0.0408+0.0029-0.0015
a
(au)
0.1716±0.0012 0.1735±0.0054
TC
(days)
2457608.6222+0.0135-0.0073
(BJD)
2457575.96234±0.00479
(BJD)
Teq
(K)
337±3 ---
b
0.25+0.24-0.17
 ---
δ
(%)
0.159 ---
T14
(hours)
4.0 ---
Print
Known Objects
1 Confirmed Planets
1 K2 Targets
1 2MASS Point Source Catalog
Data Files
1 K2 Time Series
1 Associated Literature Data
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  • Candidate
  • False Positive Planet
  • Controversial
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  • Aliases
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  • Transit Prediction Service
  • Time Series
  • Kepler | K2
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