Planet HD 38529 Ac

Detailed information about planet HD 38529 Ac and its parameters.

Planet

Name
HD 38529 Ac
Planet Status
Confirmed
Discovered in
2002
Update
2024-07-30
Mass
23.7 ( +4.1 -3.1 ) MJ
Mass*sin(i)
Semi-Major Axis
Orbital Period
Eccentricity
ω
Tperi
Radius
Inclination
Detection Method
Radial Velocity
Mass Meas. Method
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
Data Source Type Result Value Result Figure Notes Reference
Molecule Data Source Type Result Value Result Figure Notes Reference

22 Nov. 00: From astrometry Han et al (2000) claim a preliminary massof 435 MJ and inclination of 0.1 deg
Exhibits coherent variations in residual velocities consistent with additional companion.
24 Jul. 00: the source of RV variation

Star

An M dwarf companion star (spT M3V) lies about 12,000 AUs away. A dust disk is detected at 86 AUs.

No link