Gravitational Influence (Hill Sphere):
| 0.082 AU / 12310000 km
| Max Stable Prograde Moon Orbit:
| 0.029 AU / 4430000 km
| Max Moon Mass:
| > 10 Earths 3
| Tidally locked if older than:
| > 20 Gyr 4
| Estimated Bond Albedo:
| ~ 0.05 5
Notes: 1 from planet formation models of Burrows et al 2 from planet formation models of Burrows et al 3 assuming age of 5 Gyr 4 orbit may be too eccentric for 1:1 tidal lock 5 from Sudarsky et al. 2000
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| Year Discovered:
| 2000
| Detection Method:
| Doppler Spectroscopy
| Discovered By:
| TINNEY C., BUTLER P., MARCY G., JONES H., PENNY A., VOGT S., APPS K. & HENRY C.
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