21626 Matthewhall

21626 Matthewhall
Matthewhall
Discovery and designation
Discovered by Lincoln Laboratory Near-Earth Asteroid Research Team
Discovery site Socorro
Discovery date July 12, 1999
Designations
MPC designation 21626
Alternate name(s) 1999 NP2
Epoch May 14, 2008
Ap 2.6614401
Peri 1.8454161
Eccentricity 0.1810628
Orbital period 1235.5603749
Mean anomaly 215.96754
Inclination 5.23563
Longitude of ascending node 200.37963
Argument of peri 124.53697
Absolute magnitude (H) 15.1

21626 Matthewhall (1999 NP2) is a main-belt asteroid discovered on July 12, 1999 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.

References

External links


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