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Ross 176 b
Orbiting Ross 176, discovered in 2025 (7530) by Transiting Exoplanet Survey Satellite (TESS) via the Transit method.
Planet
| Radius | 1.84 R⊕ |
| Mass | 4.57 M⊕ |
| Orbital period | 5.01 Earth days (~0.0 Earth years) |
| Orbital eccentricity | 0.250 |
| Equilibrium temperature | 682 K (409 °C) |
Host star — Ross 176
| Temperature | 4041 K (3768 °C) |
| Radius | 0.57 R☉ |
| Mass | 0.58 M☉ |
Location
| Distance from Earth | 46.4 pc (~151 light-years) |
| Right ascension / Declination | 305.6897 / 47.3086 |
Last refreshed 2026-09-13 from NASA's Exoplanet Archive.