11657 Antonhajduk

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Antonhajduk
Discovery and designation
Discovered by [[A. Gal�d]] and A. Pravda
Discovery site Modra
Discovery date March 5, 1997
Designations
MPC designation 11657
Alternative names[1] 1997 EN7
Epoch May 14, 2008
Ap 2.7271345
Peri 1.8501977
Eccentricity 0.1915825
Orbital period 1264.6550244
Mean anomaly 206.81155
Inclination 2.54687
Longitude of ascending node 182.57674
Argument of peri 159.66771
Absolute magnitude 14.6

11657 Antonhajduk (1997 EN7) is a Main-belt Asteroid discovered on March 5, 1997 by [[A. Gal�d]] and A. Pravda at Modra.

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