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Qatar-9 b
Orbiting Qatar-9, discovered in 2019 (7524) by Qatar via the Transit method.
Planet
| Radius | 11.31 R⊕ |
| Mass | 378.22 M⊕ |
| Orbital period | 1.54 Earth days (~0.0 Earth years) |
| Orbital eccentricity | 0.000 |
| Equilibrium temperature | 1134 K (861 °C) |
Host star — Qatar-9
| Temperature | 4309 K (4036 °C) |
| Radius | 0.70 R☉ |
| Mass | 0.72 M☉ |
Location
| Distance from Earth | 213.8 pc (~697 light-years) |
| Right ascension / Declination | 160.7481 / 60.9641 |
Last refreshed 2026-09-13 from NASA's Exoplanet Archive.