11 Com b
A confirmed exoplanet orbiting 11 Com.
Compared with Earth
- Mass
- About 4,915 times Earth's mass.
- Year
- A year here lasts about 323 Earth days.
Planet
- Radius
- Unknown
- Mass
- 4,915 × Earth
- Density
- Unknown
- Equilibrium temperature
- Unknown
- Starlight received
- Unknown
- Orbital period
- 323.2 days
- Average distance from its star
- 1.178 AU
Star
- Host star
- 11 Com
- Spectral class
- K — orange dwarf
- Surface temperature
- 4,874 K
- Radius
- 13.76 × Sun
- Mass
- 2.09 × Sun
- Age
- Unknown
System
- Distance from Earth
- 303.9 light-years (93.18 parsecs)
- Stars in system
- 2
- Known planets
- 1
Discovery
- Year
- 2007
- Method
- Radial Velocity
- Facility
- Xinglong Station
Data from the NASA Exoplanet Archive, synced October 14, 2026.