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K2-153 Overview

  • Star: K2-153
    • Stellar Radius: 0.50 Solar Radius
    • Stellar Effective Temperature: 3720.00 K
    • Planet: K2-153 b
      • Disposition Confirmed
      • Planet Radius 0.178 Jupiter Radius

K2-153 Architecture & Discovery Information

Name Orbital Separation Planet Size Method Year Reference Disposition
K2-153
K2-153 b 7.52 d 2 R⨁ Transit 2018 Hirano et al. 2018 Confirmed Planet
RA
12h15m14.13s
Dec
+02d01m15.16s
Distance
143.125+0.915-0.903
pc
Parallax
6.9583500±0.0440573 mas
Ecliptic Latitude
3.3687 deg
Ecliptic Longitude
182.68791 deg
Galactic Latitude
63.43666 deg
Galactic Longitude
282.34972 deg
Total Proper Motion
76.9616178±0.0852180 mas/yr
Proper Motion (RA)
-75.2591000±0.0864661 mas/yr
Proper Motion (Dec)
-16.0984000±0.0507858 mas/yr
Photometry
mV 14.960±0.045
mTESS 13.2766000±0.0072949
mJ 12.023±0.022
mH 11.391±0.024
mKs 11.207±0.023
mKep 14.331
mW1 11.101±0.023
mW2 11.046±0.021
mW3 11.019±0.149
mW4 8.689
mGaia 14.270600±0.000372
mB 16.437±0.124
mg 15.8298000±0.0036806
mi 14.4536000±0.0120535
mr 14.4086000±0.0038152
mu 18.4272000±0.0162298
mz 13.2539000±0.0041492
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)
3800.0±157.0
4094.4297+341.4300-277.8000
 3845±37 3720±70
L✶
(log10(L⦿))
-1.26824+0.08869-0.11157
 --- ---
-1.4+0.1-0.1
Metallicity
(dex)
--- --- -0.090±0.080 [Fe/H] -0.26±0.12 [Fe/H]
M✶
(M⦿)
0.5322620±0.0204376 --- 0.55±0.01 0.512±0.055
R✶
(R⦿)
0.5357550±0.0161377 --- 0.53±0.01 0.495±0.050
log g
(log10(cm/s2))
4.706260±0.009487 --- 4.73±0.01 4.761±0.045
Sp. T
--- --- --- M3.0 V
ρ✶
(g/cm3)
4.8796908±0.2538942 --- --- ---
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✶
23.6+5.5-6.7
24.2+3.5-7.2
Teq
(K)
497±6 ---
b
0.42+0.35-0.29
 ---
P
(days)
7.51574+0.00205-0.00240
 7.51554±0.00098
Rp
(R⨁)
2.00+0.21-0.18
2.00+0.26-0.22
Rp
(RJup)
0.178+0.019-0.016
0.178+0.023-0.020
Rp/R✶
0.0348+0.0037-0.0032
0.0371+0.0030-0.0019
a
(au)
0.0614±0.0004 0.0601±0.0021
δ
(%)
0.129 ---
T14
(hours)
2.3 ---
TC
(days)
2457588.4270+0.0134-0.0111
(BJD)
2457580.91718±0.00524
(BJD)
S
(S⨁)
--- 11.8±2.7
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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  • Star
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  • Candidate
  • False Positive Planet
  • Controversial
  • False Positive
  • Aliases
  • Data Access
  • Transit Prediction Service
  • Time Series
  • Kepler | K2
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