NGC 4145
From Infogalactic: the planetary knowledge core
| NGC 4145 | |
|---|---|
| 250px
NGC 4145
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| Observation data (J2000[1] epoch) | |
| Constellation | Canes Venatici[2] |
| Right ascension | 12h 10m 01.52s[1] |
| Declination | 39° 53′ 01.9″[1] |
| Redshift | 0.003366[1] |
| Distance | 68,000,000 light years[2] |
| Type | SAB(rs)d[1] |
| Apparent dimensions (V) | 5.9' x 4.1'[3] |
| Apparent magnitude (V) | 11.30[3] |
| Other designations | |
| UGC 7154[3] | |
NGC 4145 is a barred spiral galaxy located in the Ursa Major galaxy cluster, 68 million light years from the Earth. The galaxy has little star formation, except on its outer edges. Due to the loss of energy that occurs without star formation, some astronomers predict that the galaxy will degenerate into a lenticular galaxy in the near future. However, the galaxy's interaction with NGC 4151 may "maintain [its] star formation".[2][4]
References
- ↑ 1.0 1.1 1.2 1.3 1.4 Lua error in package.lua at line 80: module 'strict' not found.
- ↑ 2.0 2.1 2.2 Lua error in package.lua at line 80: module 'strict' not found.
- ↑ 3.0 3.1 3.2 Lua error in package.lua at line 80: module 'strict' not found.
- ↑ Lua error in package.lua at line 80: module 'strict' not found.
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