- 21479 Marymartha
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Marymartha Discovery and designationDiscovered by Lincoln Laboratory Near-Earth Asteroid Research Team Discovery site Socorro Discovery date April 23, 1998 DesignationsMPC designation 21479 Alternate name(s) 1998 HN124 Epoch May 14, 2008 Ap 2.6099440 Peri 1.7402664 Eccentricity 0.1999162 Orbital period 1171.7064909 Mean anomaly 345.05107 Inclination 4.82840 Longitude of ascending node 142.47559 Argument of peri 165.89252 Absolute magnitude (H) 13.9 21479 Marymartha (1998 HN124) is a main-belt asteroid discovered on April 23, 1998 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.
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Categories:- Main Belt asteroids
- Astronomical objects discovered in 1998
- Main Belt asteroid stubs
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