Gravitational Influence (Hill Sphere):
| 0.004 AU / 650000 km
Max Stable Prograde Moon Orbit:
| 0.001 AU / 230000 km
Max Moon Mass:
| < 0.0001 Earths 1,2 2.8251 x Miranda
Tidally locked if older than:
| 2.64 Gyr 3
Estimated Bond Albedo:
| ~ 0.05 4
Notes: 1 assuming age of 5 Gyr 2 inaccurate for planets with mass < 0.3 Jupiters 3 orbit may be too eccentric for 1:1 tidal lock 4 from Sudarsky et al. 2000
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Year Discovered:
| 2005
Detection Method:
| Doppler Spectroscopy
Discovered By:
| Marcy et al
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