Wikidata facts
- Instance of
- asteroid
- Named after
- Rumina
- Followed by
- 145452 Ritona
- Parent body
- Sun
- Minor-planet group
- trans-Neptunian object
- Distance from Earth
- 34.1925
- Diameter
- 524
- Orbital period
- 323758.9067222021
- Image
- Rumina Hubble 2008.png
Show 19 more facts
- time of discovery or invention
- 2005-09-09
- provisional designation
- 2005 RM43
- site of astronomical discovery
- Apache Point Observatory
- albedo
- 0.09
- semi-major axis of an orbit
- 92.27460582119224
- Commons category
- (145451) Rumina
- rotation period
- 6.71
- density
- 0.56
- color index
- 0.99
- absolute magnitude
- 4.59
- orbital eccentricity
- 0.6189687833621242
- periapsis
- 35.15950532082929
- apoapsis
- 149.3897063215552
- orbital inclination
- 28.69910894494129
- longitude of ascending node
- 84.62951476
- argument of periapsis
- 318.7307350343154
- mean anomaly
- 8.459244050007245
- time of periapsis
- 2453392.845540759
- epoch
- November 21, 2025
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