- albedo
- 0.07
- apparent magnitude
- 23.9
- mass
- 190
- orbital eccentricity
- 0.0047
- orbital inclination
- 4.75
- orbital period
- 0.2943958
- provisional designation
- S/1989 N 6
- radius
- 33 km
- semi-major axis of an orbit
- 48227 km
- time of discovery or invention
- 18 September 1989