Planet DS Tuc A b

Detailed information about planet DS Tuc A b and its parameters.

Planet

Name
DS Tuc A b
Planet Status
Confirmed
Discovered in
2019
Mass
Mass*sin(i)
Semi-Major Axis
Orbital Period
Eccentricity
ω
Tperi
Radius
Inclination
Update
2021-12-09
Detection Method
Primary Transit
Mass Detection Method
Theoretical
Radius Detection Method
Primary Transit
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 222259 A b, TIC 4102214986 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

27 March 2020 DS Tuc A has a 0.84 MSun companion at 5,364 mas (Pearce et al. 2020 arxiv)

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