Bobillier (craterlet) Size: Dimension: 7x7Km / 4x4Mi Height: 1230m / 3700ft Height/Wide ratio: 0.1892 Position: Longitude: 15.5° East Latitude: 19.6° North Quadrant: North-East Area: South-West part of Mare Serenitatis Observation period: 6 days after New Moon or 5 days after Full Moon
Achille Giordano data: 27/07/05 UT: 01:03
Lunazione: 20.54 giorni
Gerardo Sbarufatti data: 31/01/05 UT: 04:07
Lunazione: 20.67 giorni