Known Space -- Sol -- Neptune -- | Galatea |
Galatea is the fourth of Neptune's satellites.
Orbital Distance: 62,000 km (circular orbit) Eccentricity: 0.000 Local Year: 0.429 days (10h 18m 0s) Orbital Velocity: 10.486 km/s Inclination: 0° Local Day: 0.429 days (10h 18m 0s) Axial Tilt: n/a Diameter: 158 km Composition: Ice Density: 0.99 g/cm3 Mass: 2.05 x 1015 tonnes (343/billion earths) Gravity: 0.002 G Escape Velocity: 0.059 km/s Area: 78,400 km2 Surface Material: Dark soil and ice Atmosphere: None Pressure: None Albedo: 0.06 Temperature: ???°C |