NGC 445
Galaxy NGC 445 |
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SDSS recording | |
AladinLite | |
Constellation | whale |
Position equinox : J2000.0 , epoch : J2000.0 |
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Right ascension | 01 h 14 m 52.5 s |
declination | + 01 ° 55 ′ 03 ″ |
Appearance | |
Morphological type | S0 pec: |
Brightness (visual) | 14.3 mag |
Brightness (B-band) | 15.3 mag |
Angular expansion | 0.5 ′ × 0.4 ′ |
Position angle | 153 ° |
Surface brightness | 12.4 mag / arcmin² |
Physical data | |
Redshift | 0.038236 ± 0.000100 |
Radial velocity | 11,463 ± 30 km / s |
Stroke distance v rad / H 0 |
(515 ± 36) · 10 6 ly (158.0 ± 11.1) Mpc |
history | |
discovery | Albert Marth |
Discovery date | October 23, 1864 |
Catalog names | |
NGC 445 • PGC 4493 • CGCG 385-047 • 2MASX J01145247 + 0155030 • GC 5159 • Marth 37 |
NGC 445 is a lenticular galaxy of the Hubble type S0 in the constellation Cetus south of the ecliptic . It is estimated to be 515 million light-years away from the Milky Way and has a diameter of about 75,000 light years
. a. the galaxies NGC 435 and IC 84 .
The object was discovered by Albert Marth on October 23, 1864 .
Web links
Commons : NGC 445 - collection of images, videos, and audio files