HD 99492 b
A confirmed exoplanet orbiting HD 99492.
Compared with Earth
- Mass
- About 26 times Earth's mass.
- Year
- A year here lasts about 17 Earth days.
Planet
- Radius
- Unknown
- Mass
- 25.5 × Earth
- Density
- Unknown
- Equilibrium temperature
- Unknown
- Starlight received
- Unknown
- Orbital period
- 17.05 days
- Average distance from its star
- Unknown
Star
- Host star
- HD 99492
- Spectral class
- K — orange dwarf
- Surface temperature
- 4,929 K
- Radius
- Unknown
- Mass
- 0.85 × Sun
- Age
- Unknown
System
- Distance from Earth
- 59.37 light-years (18.2 parsecs)
- Stars in system
- 2
- Known planets
- 2
Discovery
- Year
- 2004
- Method
- Radial Velocity
- Facility
- W. M. Keck Observatory
Data from the NASA Exoplanet Archive, synced October 14, 2026.