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K2-318 Overview

  • Star: K2-318
    • Stellar Radius: 0.55 Solar Radius
    • Stellar Effective Temperature: 4100.08 K
    • Planet: K2-318 b
      • Disposition Confirmed
      • Planet Radius 0.148 Jupiter Radius

K2-318 Architecture & Discovery Information

Name Orbital Separation Planet Size Method Year Reference Disposition
K2-318
K2-318 b 7.01 d 1.66 R⨁ Transit 2020 Castro González et al. 2020 Confirmed Planet
RA
15h29m47.07s
Dec
-17d33m26.87s
Distance
147.8660±0.9905 pc
Parallax
6.7344600±0.0449643 mas
Ecliptic Latitude
1.36891 deg
Ecliptic Longitude
234.45559 deg
Galactic Latitude
31.08939 deg
Galactic Longitude
348.12324 deg
Total Proper Motion
70.6241072±0.0747849 mas/yr
Proper Motion (RA)
-55.0804000±0.0738011 mas/yr
Proper Motion (Dec)
-44.2031000±0.0762872 mas/yr
Photometry
mV 15.8±0.2
mTESS 13.3545000±0.0072708
mJ 12.042±0.024
mH 11.341±0.022
mKs 11.152±0.023
mKep 14.466
mW1 11.019±0.024
mW2 11.014±0.021
mW3 11.031±0.149
mW4 8.796
mGaia 14.396700±0.000337
mB 16.667±0.058
Mission
K2: Observed in Campaign 15
Tools
Planetary Systems
ExoFOP Target Overview Page
IRSA Finding Chart
K2 Names
K2 Planets and Candidates
K2 Targets
Stellar Hosts
K2 Time Series
Source Castro González et al. 2020 TICv8 Gaia DR2
Teff
(K)
3851±83 3707.0±157.0
4100.08+247.35-263.41
M✶
(M⦿)
0.561±0.050 0.551817±0.020435 ---
R✶
(R⦿)
0.552±0.017 0.5573490±0.0167877 ---
log g
(log10(cm/s2))
4.701±0.070 4.6876100±0.0100801 ---
L✶
(log10(L⦿))
---
-1.27696+0.09017-0.11394
 ---
ρ✶
(g/cm3)
--- 4.4934407±0.2399567 ---
Print
Status
Confirmed Planet
Detected By
Transit
Tools
Planetary Systems
Transit Prediction Service
K2 Names
K2 Planets and Candidates
Transit
Source Castro González et al. 2020
Teq
(K)
456+55-32
b
0.40+0.29-0.27
i
(deg)
89.38+0.44-0.76
P
(days)
7.010±0.007
Rp
(R⨁)
1.66±0.13
Rp
(RJup)
0.148±0.012
a
(au)
0.09110+0.01400-0.01850
δ
(%)
0.085±0.002
TC
(days)
2457997.194
(BJD)
Print
Known Objects
1 Confirmed Planets
1 K2 Targets
2 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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  • Time Series
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