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HD 73583 c
Orbiting HD 73583, discovered in 2022 (7527) by Transiting Exoplanet Survey Satellite (TESS) via the Transit method.
Planet
| Radius | 2.39 R⊕ |
| Mass | 9.70 M⊕ |
| Orbital period | 18.88 Earth days (~0.1 Earth years) |
| Orbital eccentricity | 0.080 |
| Equilibrium temperature | 498 K (225 °C) |
Host star — HD 73583
| Temperature | 4511 K (4238 °C) |
| Radius | 0.65 R☉ |
| Mass | 0.73 M☉ |
Location
| Distance from Earth | 31.6 pc (~103 light-years) |
| Right ascension / Declination | 129.6883 / -13.2565 |
Last refreshed 2026-09-13 from NASA's Exoplanet Archive.