NGC 4308
Galaxy NGC 4308 |
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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 21 m 56.8 s |
declination | + 30 ° 04 ′ 28 ″ |
Appearance | |
Morphological type | E: |
Brightness (visual) | 12.9 mag |
Brightness (B-band) | 13.8 mag |
Angular expansion | 1.5 '× 0.6' |
Position angle | 42 ° |
Surface brightness | 12.6 mag / arcmin² |
Physical data | |
Affiliation | LGG 291 |
Redshift | 0.001965 ± 0.000033 |
Radial velocity | 589 ± 10 km / s |
Stroke distance v rad / H 0 |
(26 ± 2) x 10 6 ly (8.1 ± 0.58) Mpc |
history | |
discovery | Truman Safford |
Discovery date | June 11, 1868 |
Catalog names | |
NGC 4308 • UGC 7426 • PGC 40011 • CGCG 158-088 • MCG + 05-29-069 • 2MASX J12215687 + 3004271 • LDCE 0867 NED103 |
NGC 4308 is an elliptical galaxy of Hubble type E in the constellation Coma Berenices the northern sky . It is estimated to be 26 million light years from the Milky Way .
The object was discovered on June 11, 1868 by Truman Henry Safford .
Web links
Commons : NGC 4308 - collection of images, videos, and audio files