NGC 1343
| Galaxy NGC 1343 |
|
|---|---|
|
|
| AladinLite | |
| Constellation | Cassiopeia |
|
Position equinox : J2000.0 , epoch : J2000.0 |
|
| Right ascension | 03 h 37 m 49.7 s |
| declination | + 72 ° 34 ′ 17 ″ |
| Appearance | |
| Morphological type | SAB (s) b: / pec |
| Brightness (visual) | 12.8 mag |
| Brightness (B-band) | 13.6 mag |
| Angular expansion | 2.6 ′ × 1.6 ′ |
| Position angle | 80 ° |
| Surface brightness | 14.2 mag / arcmin² |
| Physical data | |
| Redshift | 0.007388 +/- 0.000023 |
| Radial velocity | 2215 +/- 7 km / s |
|
Stroke distance v rad / H 0 |
(106 ± 8) · 10 6 ly (32.5 ± 2.3) Mpc |
| history | |
| discovery | William Herschel |
| Discovery date | October 11, 1787 |
| Catalog names | |
| NGC 1343 • PGC 13384 • CGCG 327-005 • MCG + 12-04-001 • IRAS 3324 + 7224 • 2MASX J03374965 + 7234168 • GC 718 • H III 694 • h 300 • VII Zw 8 | |
NGC 1343 is a barred spiral galaxy of the Hubble type SBb / P in the constellation Cassiopeia in the northern sky . It is also known as the core ring galaxy , with a ring of intense activity formed by gas flowing into the core. The galaxy is estimated to be 106 million light years from the Milky Way and about 75,000 light years in diameter.
The object was discovered by William Herschel on October 11, 1787 .
Individual evidence
- ↑ a b c d NASA / IPAC EXTRAGALACTIC DATABASE
- ↑ a b c d e SEDS : NGC 1343
- ↑ Seligman ( Memento of the original from September 10, 2015 in the Internet Archive ) Info: The archive link was inserted automatically and has not yet been checked. Please check the original and archive link according to the instructions and then remove this notice.
