| UGC 8335 | |
|---|---|
.jpg) An image of UGC 8335 taken in 2002 by the Hubble Space Telescope | |
| Observation data (J2000 epoch) | |
| Constellation | Ursa Major |
| Right ascension | 13h 15m 32.8s[1] |
| Declination | +62° 07′ 37″[1] |
| Redshift | 0.030831 ± 0.000097[2] |
| Heliocentric radial velocity | 9243 ± 29 km/s [2] |
| Galactocentric velocity | 9364 ± 29 km/s [2] |
| Distance | 128.3 ± 9.0 Mpc (418 ± 29 Mly) h−1 0.73[1] |
| Apparent magnitude (V) | 14.4 ± 0.4 [2] |
| Absolute magnitude (V) | -21.19 ± 0.64 [2] |
| Characteristics | |
| Size | 65.05 kpc × 26.67 kpc (212.2 kly × 87.0 kly) [1] |
| Apparent size (V) | 1.70′ × 0.70′[3] |
| Other designations | |
| KPG 369, Arp 238, PGC 46133, VV 250 | |
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UGC 8335 (Arp 238) is a pair of strongly interacting spiral galaxies. They have been distorted by extreme tidal forces, creating prominent tidal tails and a bridge of gas and stars between the galaxies.[4][5]
UGC 8335 is about 400 million light-years from Earth, in the constellation Ursa Major. It is the 238th object in Halton Arp's Atlas of Peculiar Galaxies.[4]
- ^ a b c d "UGC 8335". SIMBAD. Centre de données astronomiques de Strasbourg. Retrieved 2015-12-10.
- ^ a b c d e "NASA/IPAC Extragalactic Database". Results for UGC 8335. Retrieved 2015-12-10.
- ^ Nilson, P. (1973), Uppsala General Catalogue of Galaxies, Acta Universitatis Upsalienis, Nova Regiae Societatis Upsaliensis, Series V: A Vol. 1
- ^ a b "HubbleSite - NewsCenter - Cosmic Collisions Galore!". hubblesite.org. 2008-04-24. Retrieved 2015-12-10.
- ^ "Astronomy Picture of the Day: 4/19/13 - UGC 8335". Futurism. Retrieved 2015-12-10.