KELT-15 b
A confirmed exoplanet orbiting KELT-15.
Compared with Earth
- Size
- About 20 times Earth's width.
- Mass
- About 416 times Earth's mass.
- Year
- A year here lasts about 3.3 Earth days.
Planet
- Radius
- 19.5 × Earth
- Mass
- 416.4 × Earth
- Density
- Unknown
- Equilibrium temperature
- Unknown
- Starlight received
- Unknown
- Orbital period
- 3.329 days
- Average distance from its star
- Unknown
Star
- Host star
- KELT-15
- Spectral class
- F — yellow-white
- Surface temperature
- 6,003 K
- Radius
- 1.78 × Sun
- Mass
- 2.06 × Sun
- Age
- Unknown
System
- Distance from Earth
- 1,059 light-years (324.7 parsecs)
- Stars in system
- 2
- Known planets
- 1
Discovery
- Year
- 2016
- Method
- Transit
- Facility
- KELT-South
Data from the NASA Exoplanet Archive, synced October 14, 2026.