NGC 4652
| Galaxy NGC 4652 |
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|---|---|
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| SDSS | |
| AladinLite | |
| Constellation | Big Bear |
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Position equinox : J2000.0 , epoch : J2000.0 |
|
| Right ascension | 12 h 43 m 19.7 s |
| declination | + 58 ° 57 ′ 54 ″ |
| Appearance | |
| Morphological type | SABb / LINER |
| Brightness (visual) | 14.8 mag |
| Brightness (B-band) | 15.6 mag |
| Angular expansion | 1.0 ′ × 0.2 ′ |
| Position angle | 39 ° |
| Surface brightness | 12.9 mag / arcmin² |
| Physical data | |
| Affiliation | isolated |
| Redshift | 0.042990 ± 0.000100 |
| Radial velocity | 12,888 ± 30 km / s |
|
Stroke distance v rad / H 0 |
(581 ± 41) · 10 6 Lj (178.0 ± 12.5) Mpc |
| history | |
| discovery | John Herschel |
| Discovery date | May 1, 1831 |
| Catalog names | |
| NGC 4652 • PGC 42802 • CGCG 293-035 • MCG + 10-18-078 • 2MASX J12431978 + 5857536 • GC 3185 • h 1413 • 2MASS J12431976 + 5857537 • NSA 037626 • 2MIG 1762 | |
NGC 4652 is a 14.8 likes bright spiral galaxy with an active galactic nucleus from Hubble type Sb in the constellation Ursa Major at the northern sky . It is estimated to be 581 million light years from the Milky Way and about 170,000 light years in diameter.
The object was discovered on May 1, 1831 by John Herschel with an 18-inch reflector telescope, which it labeled “Not vF, pL, gbM. It is almost 6 'dist np two B sts 8 and 10m “.