4712 Iwaizumi

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Iwaizumi
Discovery and designation
Discovered by Endate and Watanabe
Discovery site Kitami
Discovery date August 25, 1989
Designations
MPC designation 4712
Named after Iwaizumi
Alternative names 1989 QE
Orbital characteristics
Epoch May 14, 2008
Aphelion 3.5646131
Perihelion 2.7433593
Eccentricity 0.1301930
Orbital period 2045.9174343
Mean anomaly 138.00521
Inclination 12.16741
Longitude of ascending node 334.53903
Argument of perihelion 347.03720
Physical characteristics
Geometric albedo 0.0933
Absolute magnitude (H) 10.90

    4712 Iwaizumi (1989 QE) is a main-belt asteroid discovered on August 25, 1989 by Endate and Watanabe at Kitami.

    References

      External links

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