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KELT-9 b
Orbiting KELT-9, discovered in 2017 (7522) by KELT-North via the Transit method.
Planet
| Radius | 21.70 R⊕ |
| Mass | 915.35 M⊕ |
| Orbital period | 1.48 Earth days (~0.0 Earth years) |
| Orbital eccentricity | 0.000 |
| Equilibrium temperature | 3921 K (3648 °C) |
Host star — KELT-9
| Temperature | 9270 K (8997 °C) |
| Radius | 2.42 R☉ |
| Mass | 2.32 M☉ |
Location
| Distance from Earth | 204.5 pc (~667 light-years) |
| Right ascension / Declination | 307.8599 / 39.9389 |
Last refreshed 2026-09-13 from NASA's Exoplanet Archive.