NGC 260
Galaxy NGC 260 |
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NGC 260 SDSS image | |
AladinLite | |
Constellation | Andromeda |
Position equinox : J2000.0 , epoch : J2000.0 |
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Right ascension | 00 h 48 m 34.6 s |
declination | + 27 ° 41 ′ 33 ″ |
Appearance | |
Morphological type | Scd pec: |
Brightness (visual) | 13.6 mag |
Brightness (B-band) | 14.3 mag |
Angular expansion | 0.8 ′ × 0.8 ′ |
Surface brightness | 13.0 mag / arcmin² |
Physical data | |
Affiliation |
NGC 252 group LGG 12 |
Redshift | 0.017385 ± 0.000020 |
Radial velocity | 5212 ± 6 km / s |
Stroke distance v rad / H 0 |
(240 ± 17) x 10 6 ly (73.5 ± 5.1) Mpc |
history | |
discovery | Heinrich Ludwig d'Arrest |
Discovery date | August 27, 1865 |
Catalog names | |
NGC 260 • UGC 497 • PGC 2844 • CGCG 480-009 • MCG + 04-03-006 • IRAS 00458 + 2725 • 2MASX J00483464 + 2741329 • GC 5118 • GALEX ASC J004834.70 + 274133.5 • HOLM 23C • NVSS J004835 + 274122 |
NGC 260 is a spiral galaxy from the Hubble type Sc / P in the constellation Andromeda the northern sky . It is estimated to be 240 million light years from the Milky Way and about 55,000 light years in diameter. The galaxy is a member of the NGC 252 group, or LGG 12 .
In the same area of the sky are u. a. the galaxies NGC 252 , NGC 258 , IC 1584 .
The object was discovered on August 27, 1865 by the German-Danish astronomer Heinrich Ludwig d'Arrest .
Web links
Commons : NGC 260 - collection of images, videos, and audio files