IC 1854
Galaxy IC 1854 |
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SDSS recording | |
AladinLite | |
Constellation | Aries |
Position equinox : J2000.0 , epoch : J2000.0 |
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Right ascension | 02 h 49 m 20.7 s |
declination | + 19 ° 18 ′ 14 ″ |
Appearance | |
Morphological type | S0 / a / Sy1.5 |
Brightness (visual) | 14 likes |
Brightness (B-band) | 15 likes |
Angular expansion | 0.60 'x 0.5' |
Position angle | 162 ° |
Surface brightness | 12.6 mag / arcmin² |
Physical data | |
Redshift | 0.031021 +/- 0.000367 |
Radial velocity | 9300 +/- 110 km / s |
Stroke distance v rad / H 0 |
(418 ± 30) x 10 6 ly (128.2 ± 9.1) Mpc |
diameter | 75,000 ly |
history | |
discovery | Stéphane Javelle |
Discovery date | January 18, 1898 |
Catalog names | |
IC 1854 • PGC 10684 • CGCG 463-020 • 2MASX J02492066 + 1918143 • GALEX ASC J024920.62 + 191814.8 |
IC 1854 is a lenticular galaxy with an active nucleus of the Hubble type S0 in the constellation Aries north of the ecliptic . It is an estimated 418 million light years away from the Milky Way and about 75,000 light years in diameter .
The object was discovered by Stéphane Javelle on January 18, 1898 .