NGC 3428
| Galaxy NGC 3428 / NGC 3429 |
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|---|---|
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| SDSS recording | |
| AladinLite | |
| Constellation | lion |
|
Position equinox : J2000.0 , epoch : J2000.0 |
|
| Right ascension | 10 h 51 m 29.5 s |
| declination | + 09 ° 16 ′ 46 ″ |
| Appearance | |
| Morphological type | SAB (s) b |
| Brightness (visual) | 13.1 mag |
| Brightness (B-band) | 13.9 likes |
| Angular expansion | 1.5 'x 0.7' |
| Position angle | 170 ° |
| Surface brightness | 13.1 mag / arcmin² |
| Physical data | |
| Affiliation | Abell 1142 |
| Redshift | 0.026758 ± 0.000007 |
| Radial velocity | 8022 ± 2 km / s |
|
Stroke distance v rad / H 0 |
(354 ± 25) x 10 6 ly (108.4 ± 7.6) Mpc |
| history | |
| discovery | Albert Marth |
| Discovery date | March 25, 1865 |
| Catalog names | |
| NGC 3428 • 3429 • UGC 5968 • PGC 32552 • CGCG 066-045 • MCG + 02-28-022 • 2MASX J10512951 + 0916464 • NVSS J105129 + 091645 • SIP 443-1 | |
NGC 3428 = NGC 3429 is a spiral radio galaxy of the Hubble type SBb and the constellation Leo on the ecliptic . It is an estimated 354 million light years from the Milky Way and about 160,000 light years in diameter.
In the same area of the sky are u. a. the galaxies NGC 3388 , NGC 3417 , NGC 3433 , NGC 3439 .
The object was discovered by Albert Marth on March 25, 1865 .