- provisional designation
- 1988 XB
- time of discovery or invention
- 1988-12-05
- orbital eccentricity
- 0.4815705403185895
- absolute magnitude
- 18.01
- orbital inclination
- 3.124881389711453
- periapsis
- 0.7607508823787917
- apoapsis
- 2.174078025092225
- semi-major axis of an orbit
- 1.467414453735508
- mean anomaly
- 317.6851434570118
- longitude of ascending node
- 73.38627579263424