UGC 827
| Galaxy Arp 128 / UGC 827 |
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|---|---|
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| SDSS recording | |
| AladinLite | |
| Constellation | fishes |
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Position equinox : J2000.0 , epoch : J2000.0 |
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| Right ascension | 01 h 17 m 28.7 s |
| declination | + 14 ° 42 ′ 12 ″ |
| Appearance | |
| Morphological type | DBL SYS |
| Brightness (visual) | 16.0 mag |
| Angular expansion | 1.1 ′ × 0.5 ′ |
| Physical data | |
| Redshift | 0.037866 ± 0.000167 |
| Radial velocity | (11352 ± 50) km / s |
|
Stroke distance v rad / H 0 |
(512 ± 36) · 10 6 Lj (157.0 ± 11.0) Mpc |
| history | |
| Catalog names | |
| UGC 827 • PGC 4645 • CGCG 436-018 • MCG + 02-04-018 • Arp 128 • VV 105 • | |
Arp 128 = UGC 827 is an interacting pair of galaxies in the constellation Pisces , which is approximately 512 million light years from the Milky Way. Halton Arp organized his catalog of unusual galaxies into groups according to purely morphological criteria. This galaxy belongs to the class of elliptical galaxies close to spiral galaxies and disturbing them (Arp catalog) .
Web links
literature
- Jeff Kanipe and Dennis Webb: The Arp Atlas of Peculiar Galaxies - A Chronicle and Observer's Guide , Richmond 2006, ISBN 978-0-943396-76-7