NGC 520

NGC 520
NGC 520 by HST
Observation data (J2000 epoch)
Constellation	Pisces
Right ascension	01^h 24^m 35.1^s^[1]
Declination	+03° 47′ 33″^[1]
Redshift	0.007609^[1]
Helio radial velocity	2,281 ± 3 km/s^[1]
Distance	90.7 Mly (27.8 Mpc)^[2]
Type	Pec^[1]
Apparent dimensions (V)	4′.5^[1]
Apparent magnitude (V)	12.2^[1]
Notable features	Interacting galaxies
Other designations
UGC 966,^[1] PGC 5193,^[1] Arp 157^[1]

NGC 520 is a pair of colliding spiral galaxies about 90 million light-years away^[2] in the constellation Pisces. It has a H II nucleus.^[3]

Gallery

Image taken by ESO Faint Object Spectrograph and Camera attached to the 3.6-metre telescope at La Silla.
GALEX (ultraviolet)
2MASS (near-infrared)
From the Mount Lemmon SkyCenter (Broadband, visible

References

1 2 3 4 5 6 7 8 9 10 "NASA/IPAC Extragalactic Database". Results for NGC 520. Retrieved 2006-12-22.
1 2 "Distance Results for NGC 0520". NASA/IPAC Extragalactic Database. Retrieved 2010-05-05.
↑ Ho, Luis C.; Filippenko, Alexei V.; Sargent, Wallace L. W. (October 1997). "A Search for "Dwarf" Seyfert Nuclei. III. Spectroscopic Parameters and Properties of the Host Galaxies". Astrophysical Journal Supplement 112. pp. 315–390. doi:10.1086/313041.

External links

Wikimedia Commons has media related to NGC 520.

NGC 520, An Interacting pair of Spiral Galaxies

NGC 520 on WikiSky: DSS2, SDSS, GALEX, IRAS, Hydrogen α, X-Ray, Astrophoto, Sky Map, Articles and images

New General Catalogue 500 to 999

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Astronomical catalog List of NGC objects

Coordinates: 01^h 24^m 35.1^s, +03° 47′ 33″

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