Planet 18 Sco b

Detailed information about planet 18 Sco b and its parameters.

Planet

Name
18 Sco b
Planet Status
Candidate
Discovered in
2023
Update
2024-08-08
Mass
0.0213 ( ± 0.00271 ) MJ
Mass*sin(i)
Semi-Major Axis
0.1455 AU
Orbital Period
Eccentricity
ω
Tperi
Radius
Inclination
Detection Method
Radial Velocity
Mass Meas. Method
Radial Velocity
Radius Meas. Method
Primary transit
Secondary transit
λ
Impact Parameter b
Time Vr=0
Velocity Semiamplitude K
Calculated temperature
Measured temperature
Hottest point longitude
Geometric albedo
Surface gravity log(g/gH)
Alternate Names
HD 146233 b
Data Source Type Result Value Result Figure Notes Reference
Molecule Data Source Type Result Value Result Figure Notes Reference

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Star

Name
18 Sco
Distance
Spectral type
G2Va
Apparent magnitude V
5.5
Mass
Age
Effective temperature
Radius
Metallicity [Fe/H]
Detected Disc
Magnetic Field
RA2000
16:15:37.3
Dec2000
-08:22:10.0
Alternate Names
HD 146233

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