NGC 443
| Galaxy NGC 443 / IC 1653 |
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|---|---|
![NGC 443 [1] SDSS image](https://de.wikipedia.org/wiki/Datei:NGC443_-_SDSS_DR14.jpg)
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| NGC 443 SDSS image | |
| AladinLite | |
| Constellation | fishes |
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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 |
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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
