- 13438 Marthanalexander
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Marthanalexander Discovery and designationDiscovered by Lincoln Laboratory Near-Earth Asteroid Research Team Discovery site Socorro Discovery date December 7, 1999 DesignationsMPC designation 13438 Alternate name(s) 1999 XD86 Epoch May 14, 2008 Ap 2.5178739 Peri 1.9816503 Eccentricity 0.1191734 Orbital period 1232.5465418 Mean anomaly 143.05308 Inclination 2.17334 Longitude of ascending node 86.51624 Argument of peri 56.85674 Absolute magnitude (H) 14.9 13438 Marthanalexander (1999 XD86) is a main-belt asteroid discovered on December 7, 1999 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.
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Categories:- Main Belt asteroids
- Asteroids named for people
- Astronomical objects discovered in 1999
- Main Belt asteroid stubs
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