KOBE-1 b
A confirmed exoplanet orbiting KOBE-1.
Compared with Earth
- Mass
- About 8.8 times Earth's mass.
- Temperature
- About 321 °C (610 °F) from starlight alone, against -18 °C (-1 °F) for Earth measured the same way.
- Starlight
- About 21 times the starlight Earth gets from the Sun.
- Year
- A year here lasts about 8.5 Earth days.
Planet
- Radius
- Unknown
- Mass
- 8.8 × Earth
- Density
- Unknown
- Equilibrium temperature
- 594.4 K
- Starlight received
- 20.56 × Earth
- Orbital period
- 8.54 days
- Average distance from its star
- 0.07006 AU
Star
- Host star
- KOBE-1
- Spectral class
- K — orange dwarf
- Surface temperature
- 4,135 K
- Radius
- 0.619 × Sun
- Mass
- 0.629 × Sun
- Age
- Unknown
System
- Distance from Earth
- 78.19 light-years (23.97 parsecs)
- Stars in system
- 1
- Known planets
- 2
Discovery
- Year
- 2025
- Method
- Radial Velocity
- Facility
- Calar Alto Observatory
Data from the NASA Exoplanet Archive, synced October 14, 2026.