IC 449
Galaxy IC 449 |
|
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AladinLite | |
Constellation | giraffe |
Position equinox : J2000.0 , epoch : J2000.0 |
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Right ascension | 06 h 45 m 41.1 s |
declination | + 71 ° 20 ′ 38 ″ |
Appearance | |
Morphological type | E: |
Brightness (visual) | 12.5 mag |
Brightness (B-band) | 13.5 likes |
Angular expansion | 1.7 ′ × 1.3 ′ |
Position angle | 69 ° |
Surface brightness | 13.4 mag / arcmin² |
Physical data | |
Redshift | 0.011785 ± 0.000167 |
Radial velocity | 3533 ± 50 km / s |
Stroke distance v rad / H 0 |
(163 ± 12) · 10 6 ly (50.1 ± 3.6) Mpc |
history | |
discovery | Lewis Swift |
Discovery date | September 6, 1888 |
Catalog names | |
IC 449 • UGC 3515 • PGC 19554 • CGCG 330-012 • MCG + 12-07-014 • 2MASX J06454107 + 7120378 • GALEX ASC J064541.29 + 712035.8 |
IC 449 is an elliptical galaxy of Hubble type E2 in the constellation Giraffe at the northern sky . It is around 163 million light years away from the Milky Way and has a diameter of around 80,000 light years.
The object was discovered by Lewis Swift on September 6, 1888 .
See also
Web links
Individual evidence
Attention: The sorting key “IC 0449” overwrites the previously used key “IC0449”.