17509 Ikumadan

Ikumadan
Discovery and designation
Discovered by T. Seki
Discovery site Geisei
Discovery date May 4, 1992
Designations
MPC designation 17509
Named after Ikuma Dan
Alternate name(s) 1992 JR
Epoch May 14, 2008
Ap 2.9068142
Peri 1.7320308
Eccentricity 0.2532491
Orbital period 1290.2331892
Mean anomaly 205.02134
Inclination 8.12347
Longitude of ascending node 116.10269
Argument of peri 94.83220
Absolute magnitude (H) 14.2

17509 Ikumadan (1992 JR) is a main-belt asteroid discovered on May 4, 1992, by T. Seki at Geisei.

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