Celestial hemisphere:  Northern  ·  Constellation: Canes Venatici (CVn)  ·  Contains:  IC 3668  ·  IC 3713  ·  NGC 4618  ·  NGC 4625  ·  NGC 4655
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ARP 23 (NGC4618), NGC4625, Rolf Dietrich
ARP 23 (NGC4618), NGC4625
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ARP 23 (NGC4618), NGC4625

Getting plate-solving status, please wait...
ARP 23 (NGC4618), NGC4625, Rolf Dietrich
ARP 23 (NGC4618), NGC4625
Powered byPixInsight

ARP 23 (NGC4618), NGC4625

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Description

ARP23 and NGC4625 are like sisters. They appear as mirror images in their peculiar twisted form. A close look reveals a faint continuation of the spiral structure around NGC4625. The two interacting galaxies are also known by the names "Holm 438" or "KPG 349".
The small galaxy between the two large ones is PGC2177330. There are also a few mini galaxies in the picture.
The Stars are from the Newton.

The transparency and the seeing was quite good during the recordings.
The composite image with the RC (F= 1624mm Mono) was actually richer in contrast/sharper than with the Newton (F=800mm OSC).

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  • Final
    ARP 23 (NGC4618), NGC4625, Rolf Dietrich
    Original
  • ARP 23 (NGC4618), NGC4625, Rolf Dietrich
    C

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ARP 23 (NGC4618), NGC4625, Rolf Dietrich

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Southern Hemisphere Astro