- 22889 Donnablaney
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Donnablaney Discovery and designationDiscovered by Lincoln Laboratory Near-Earth Asteroid Research Team Discovery site Socorro Discovery date September 29, 1999 DesignationsMPC designation 22889 Alternate name(s) 1999 SU7 Epoch May 14, 2008 Ap 2.9971617 Peri 2.2012469 Eccentricity 0.1531074 Orbital period 1530.5906396 Mean anomaly 10.21286 Inclination 6.73566 Longitude of ascending node 71.01280 Argument of peri 291.22105 Absolute magnitude (H) 15.0 22889 Donnablaney (1999 SU7) is a main-belt asteroid discovered on September 29, 1999 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.
References
External links
Minor planets navigator Small Solar System bodies Minor planets - Designation
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Comets Meteoroids Lists / categories - Asteroid groups and families
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- Minor planets
Categories:- Main Belt asteroids
- Astronomical objects discovered in 1999
- Main Belt asteroid stubs
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