- argument of periapsis
- 292.9373069316692
- orbital inclination
- 4.000905052006638
- time of discovery or invention
- 1999-07-18
- orbital eccentricity
- 0.02855416366854802
- absolute magnitude
- 7.05
- mean anomaly
- 298.0124309131231
- longitude of ascending node
- 127.5334333356618
- provisional designation
- 1999 OJ4