HD 184010 b
A confirmed exoplanet orbiting HD 184010.
Compared with Earth
- Mass
- About 99 times Earth's mass.
- Year
- A year here lasts about 287 Earth days.
Planet
- Radius
- Unknown
- Mass
- 98.53 × Earth
- Density
- Unknown
- Equilibrium temperature
- Unknown
- Starlight received
- Unknown
- Orbital period
- 286.6 days
- Average distance from its star
- 0.94 AU
Star
- Host star
- HD 184010
- Spectral class
- K — orange dwarf
- Surface temperature
- 4,971 K
- Radius
- 4.86 × Sun
- Mass
- 1.35 × Sun
- Age
- 2.76 billion years
System
- Distance from Earth
- 198.3 light-years (60.8 parsecs)
- Stars in system
- 1
- Known planets
- 3
Discovery
- Year
- 2022
- Method
- Radial Velocity
- Facility
- Okayama Astrophysical Observatory
Data from the NASA Exoplanet Archive, synced October 14, 2026.