ome Ser b
A confirmed exoplanet orbiting ome Ser.
Compared with Earth
- Mass
- About 234 times Earth's mass.
- Year
- A year here lasts about 279 Earth days.
Planet
- Radius
- Unknown
- Mass
- 233.9 × Earth
- Density
- Unknown
- Equilibrium temperature
- Unknown
- Starlight received
- Unknown
- Orbital period
- 278.6 days
- Average distance from its star
- 0.838 AU
Star
- Host star
- ome Ser
- Spectral class
- K — orange dwarf
- Surface temperature
- 4,724 K
- Radius
- 10.99 × Sun
- Mass
- 1.01 × Sun
- Age
- Unknown
System
- Distance from Earth
- 250.3 light-years (76.76 parsecs)
- Stars in system
- 2
- Known planets
- 1
Discovery
- Year
- 2013
- Method
- Radial Velocity
- Facility
- Okayama Astrophysical Observatory
Data from the NASA Exoplanet Archive, synced October 14, 2026.