NGC 573
Galaxy NGC 573 |
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LEDA 212777 & NGC 573 SDSS image | |
AladinLite | |
Constellation | Andromeda |
Position equinox : J2000.0 , epoch : J2000.0 |
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Right ascension | 01 h 30 m 49.3 s |
declination | + 41 ° 15 ′ 26 ″ |
Appearance | |
Morphological type | S? |
Brightness (visual) | 12.8 mag |
Brightness (B-band) | 13.7 mag |
Angular expansion | 0.4 ′ × 0.4 ′ |
Surface brightness | 10.7 mag / arcmin² |
Physical data | |
Redshift | 0.009300 ± 0.000020 |
Radial velocity | 2788 ± 6 km / s |
Stroke distance v rad / H 0 |
(131 ± 9) · 10 6 ly (40.3 ± 2.8) Mpc |
history | |
discovery | Édouard Stephan |
Discovery date | October 21, 1881 |
Catalog names | |
NGC 573 • UGC 1078 • PGC 5638 • CGCG 537-010 • IRAS 01278 + 4100 • 2MASX J01304935 + 4115263 • GALEX ASC J013049.21 + 411526.6 |
NGC 573 is a dwarf galaxy in the constellation Andromeda in the northern sky . It is estimated to be 131 million light years away from the Milky Way and about 15,000 light years across.
The object was discovered by Édouard Stephan on October 21, 1881 .
Web links
Individual evidence