IC 144
| Galaxy IC 144 |
|
|---|---|
|
|
| AladinLite | |
| Constellation | whale |
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Position equinox : J2000.0 , epoch : J2000.0 |
|
| Right ascension | 01 h 37 m 40.8 s |
| declination | -13 ° 18 ′ 53 ″ |
| Appearance | |
| Morphological type | C. |
| Brightness (visual) | 14.9 mag |
| Brightness (B-band) | 15.9 mag |
| Angular expansion | 0.7 ′ × 0.7 ′ |
| Surface brightness | 14.0 mag / arcmin² |
| Physical data | |
| Redshift | 0.041052 +/- 0.000077 |
| Radial velocity | 12.307 +/- 23 km / s |
|
Stroke distance v rad / H 0 |
(550 ± 38) · 10 6 Lj (168.7 ± 11.8) Mpc |
| history | |
| discovery | Stéphane Javelle |
| Discovery date | January 2, 1892 |
| Catalog names | |
| IC 144 • PGC 6027 • MCG -02-05-028 • 2MASX J01374084-1318528 • GALEX ASC J013740.68-131850.0 • LEDA 6027 | |
IC 144 is a compact galaxy of Hubble type C in the constellation Cetus south of the ecliptic . It is estimated to be 550 million light years from the Milky Way and about 110,000 light years in diameter.
The Type Ia supernova SNF 20080825-010 was observed here.
The object was discovered by Stéphane Javelle on January 2, 1892 .
Web links
Individual evidence
Attention: The sort key "IC 0144" overwrites the previously used key "IC0144".