IC 3523
Galaxy IC 3523 |
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SDSS recording | |
AladinLite | |
Constellation | Berenike's hair |
Position equinox : J2000.0 , epoch : J2000.0 |
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Right ascension | 12 h 34 m 39.4 s |
declination | + 14 ° 01 ′ 00 ″ |
Appearance | |
Morphological type | Sb |
Brightness (visual) | 16.5 mag |
Brightness (B-band) | 17.3 likes |
Angular expansion | 0.50 '× 0.5' |
Surface brightness | 14.8 mag / arcmin² |
Physical data | |
Redshift | 0.073967 ± 0.000173 |
Radial velocity | 22,175 ± 52 km / s |
Stroke distance v rad / H 0 |
(989 ± 69) · 10 6 ly (303.1 ± 21.2) Mpc |
history | |
discovery | Royal Harwood Frost |
Discovery date | May 10, 1904 |
Catalog names | |
IC 3523 • PGC 169559 • 2MASX J12343931 + 1401002 • GALEX ASC J123439.34 + 140101.3 • VPC 968 |
IC 3523 is a spiral galaxy with extensive star formation regions of the Hubble type Sb in the constellation Coma Berenices in the northern sky . It is estimated to be 989 million light-years away from the Milky Way and has a diameter of about 145,000 ly
. a. the galaxies IC 3476 , IC 3478 , IC 3500 , IC 3520 .
The object was discovered by Royal Harwood Frost on May 10, 1904 .