IC 1412
| Galaxy IC 1412 |
|
|---|---|
|
|
| AladinLite | |
| Constellation | Capricorn |
|
Position equinox : J2000.0 , epoch : J2000.0 |
|
| Right ascension | 21 h 58 m 18.4 s |
| declination | -17 ° 10 ′ 34 ″ |
| Appearance | |
| Morphological type | (R ') SB0 + / pec / HII |
| Brightness (visual) | 13.5 likes |
| Brightness (B-band) | 14.4 mag |
| Angular expansion | 0.90 × 0.4 |
| Position angle | 99 ° |
| Surface brightness | 12.2 mag / arcmin² |
| Physical data | |
| Redshift | 0.018302 +/- 0.000040 |
| Radial velocity | 5487 +/- 12 km / s |
|
Stroke distance v rad / H 0 |
(249 ± 18) x 10 6 ly (76.4 ± 5.4) Mpc |
| history | |
| discovery | Stéphane Javelle |
| Discovery date | July 26, 1892 |
| Catalog names | |
| IC 1412 • PGC 67747 • MCG -03-56-001 • IRAS 21555-1724 • 2MASX J21581847-1710341 • SGC 2155.6-1725 • HIPASS J2158-17 | |
IC 1412 is a lenticular galaxy with extensive star formation regions of the Hubble type SB0 / a in the constellation Capricornus on the ecliptic . It is estimated to be 249 million light-years away from the Milky Way and has a diameter of about 65,000 ly
. a. the galaxy NGC 7165 .
The object was discovered by Stephane Javelle on July 26, 1892 .
Web links
Individual evidence
Attention: The sorting key "IC 1412" overwrites the previously used key "IC1412".