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Arp 193 (Interacting Galaxy)


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Arp 193
Interacting Galaxy (相互作用銀河)
Im/P

別名 (Other names)
IC 883, PGC 46560, UGC 08387, VV 821, I Zw 056


明るさ (Brightness)

13.9等級


星座 (Constellation)
りょうけん座 (CVn) (Canes Venatici)

距離 (Distance)
3億光年 (300 million light-years)

Arp 193 is an interacting galaxy located 300 million light years from the Earth in the constellation Canes Venatici.

Arp 193 (Interacting Galaxy) : Picture

Arp 193 (IC 883)
Arp 193 (IC 883)
(C) NASA
IC 883 displays a very disturbed, complex central region with two tidal tails of approximately the same length emerging at nearly right angles: one diagonally to the top right of the frame and the other to the bottom right. The twin tidal tails suggest that IC 883 is the remnant of the merger of two gas-rich disk galaxies. The collision appears to have triggered a burst of star formation, indicated by a number of bright star clusters in the central region. IC 883 is 300 million light-years away toward the constellation of Canes Venatici, the Hunting Dogs. It is Number 193 in Arp's Atlas of Peculiar Galaxies.

Arp 193 (IC 883)
Arp 193 (IC 883)
(C) NASA
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