Celestial hemisphere:  Northern  ·  Constellation: Leo (Leo)  ·  Contains:  Copeland's Septet  ·  NGC 3745  ·  NGC 3746  ·  NGC 3748  ·  NGC 3750  ·  NGC 3751  ·  NGC 3753  ·  NGC 3754
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Copland` s  Septett  - Arp 320 or Hickson 57, Riedl Rudolf
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Copland` s Septett - Arp 320 or Hickson 57

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Copland` s  Septett  - Arp 320 or Hickson 57, Riedl Rudolf
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Copland` s Septett - Arp 320 or Hickson 57

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Description

This is a group of very small Galaxies in Leo. All of them are between 13,6 and 15,2 mag. The only darker is in the middle of the group, which was originally not a part of the septet -(the 8th) at 17,4m

The group spans over 5 x 2 arcmin only! The biggest at the left side is 1,7x0,5 armin and at the right side 1,2x0,5 arcmin. All other are smaller than 0,5 arcmin in size.

Lot of other galaxies can be seen in the full field of view with a distant galaxy cluster in the upper right corner.

The distance of the group is about 400 mio Lj.

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    Copland` s  Septett  - Arp 320 or Hickson 57, Riedl Rudolf
    Original
  • Final
    Copland` s  Septett  - Arp 320 or Hickson 57, Riedl Rudolf
    B

B

Description: Crop from the Septet

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Copland` s  Septett  - Arp 320 or Hickson 57, Riedl Rudolf