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When Worlds Collide - NGC 520 (Arp 157)

NGC-IC









NGC and IC catalogs (9933 objects)









Name

RA(deg)

Dec(deg)

Magnitude

Diameter

Common name

PGC

PGC2

Messier

NGC520

21.146129

3.792411

11.42

0.06


PGC5193












ARP









ARP catalog (592 galaxies)









Name

RA(deg)

Dec(deg)

CommonName

Magnitude

MType

VTmag



ARP157

21.146667

3.793611

NGC 0520

11.5

S pec, Pair

11.5




20251117

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