HD 233604 b
A confirmed exoplanet orbiting HD 233604.
Compared with Earth
- Mass
- About 2,090 times Earth's mass.
- Year
- A year here lasts about 192 Earth days.
Planet
- Radius
- Unknown
- Mass
- 2,090 × Earth
- Density
- Unknown
- Equilibrium temperature
- Unknown
- Starlight received
- Unknown
- Orbital period
- 192 days
- Average distance from its star
- 0.747 AU
Star
- Host star
- HD 233604
- Spectral class
- K — orange dwarf
- Surface temperature
- 4,791 K
- Radius
- 10.9 × Sun
- Mass
- 1.5 × Sun
- Age
- 2.4 billion years
System
- Distance from Earth
- 2,763 light-years (847.1 parsecs)
- Stars in system
- 1
- Known planets
- 1
Discovery
- Year
- 2013
- Method
- Radial Velocity
- Facility
- McDonald Observatory
Data from the NASA Exoplanet Archive, synced October 14, 2026.