Wikidata facts
- Instance of
- near-Earth asteroid
- Followed by
- (6492) 1991 OH1
- Follows
- (6490) 1991 NR2
- Parent body
- Sun
- Minor-planet group
- Amor asteroid
- Orbital period
- 1447.367486550608
Show 17 more facts
- orbital eccentricity
- 0.5920989723391571
- discoverer or inventor
- Henry E. Holt
- site of astronomical discovery
- Palomar Observatory
- provisional designation
- 1991 OA
- time of discovery or invention
- 1991-07-16
- absolute magnitude
- 18.72
- albedo
- 0.20
- mean anomaly
- 240.1520188960587
- longitude of ascending node
- 299.9831762676371
- argument of periapsis
- 326.2085807733604
- orbital inclination
- 6.153287208481672
- periapsis
- 1.021429484185359
- apoapsis
- 3.986792682073296
- semi-major axis of an orbit
- 2.504111083129327
- rotation period
- 2.69
- time of periapsis
- 2461482.344642163
- epoch
- November 21, 2025
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