KELT-2 A b
A confirmed exoplanet orbiting KELT-2 A.
Compared with Earth
- Size
- About 15 times Earth's width.
- Mass
- About 540 times Earth's mass.
- Year
- A year here lasts about 4.1 Earth days.
Planet
- Radius
- 15.13 × Earth
- Mass
- 540.3 × Earth
- Density
- Unknown
- Equilibrium temperature
- Unknown
- Starlight received
- Unknown
- Orbital period
- 4.114 days
- Average distance from its star
- Unknown
Star
- Host star
- KELT-2 A
- Spectral class
- F — yellow-white
- Surface temperature
- 6,327 K
- Radius
- 1.93 × Sun
- Mass
- 1.54 × Sun
- Age
- Unknown
System
- Distance from Earth
- 437.2 light-years (134.1 parsecs)
- Stars in system
- 2
- Known planets
- 1
Discovery
- Year
- 2012
- Method
- Transit
- Facility
- KELT
Data from the NASA Exoplanet Archive, synced October 14, 2026.