NGC 443
Galaxy NGC 443 / IC 1653 |
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NGC 443 SDSS image | |
AladinLite | |
Constellation | fishes |
Position equinox : J2000.0 , epoch : J2000.0 |
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Right ascension | 01 h 15 m 07.589 s |
declination | + 33 ° 22 ′ 38.37 ″ |
Appearance | |
Morphological type | S: |
Brightness (visual) | 13.1 mag |
Brightness (B-band) | 13.9 likes |
Angular expansion | 1 ′ × 0.9 ′ |
Position angle | 57 ° |
Surface brightness | 12.3 mag / arcmin² |
Physical data | |
Affiliation | NGC 452 group LGG 18 |
Redshift | 0.015961 ± 0.000067 |
Radial velocity | 4785 ± 20 km / s |
Stroke distance v rad / H 0 |
(220 ± 15) · 10 6 ly (67.6 ± 4.7) Mpc |
history | |
discovery | Heinrich Ludwig d'Arrest |
Discovery date | October 8, 1861 |
Catalog names | |
NGC 443 • IC 1653 • UGC 796 • PGC 4512 • CGCG 502-010 • MCG + 05-04-005 • 2MASX J01150761 + 3322385 • GC 249 • WISEA J011507.60 + 332238.1 • LDCE 74 NED047 |
NGC 443 = IC 1653 is a spiral galaxy of the Hubble type S in the constellation Pisces on the ecliptic . It is estimated to be 220 million light years from the Milky Way and about 50,000 light years in diameter. Together with 21 other galaxies, it is a member of the NGC 452 group ( LGG 18 ).
The galaxies NGC 447 , NGC 449 , NGC 451 , IC 1648 are located in the same area of the sky .
The object was discovered on October 8, 1861 by Heinrich Ludwig d'Arrest .
Web links
Commons : NGC 443 - collection of images, videos, and audio files