NGC 222
| AladinLite | |
| Constellation | Toucan |
|
Position equinox : J2000.0 |
|
|---|---|
| Right ascension | 00 h 40 m 43.7 s |
| declination | -73 ° 23 ′ 08 ″ |
| Appearance
|
|
| Brightness (visual) | +12.64 mag |
| Brightness (B-band) | +12.84 mag |
| Angular expansion | 0.6 ' |
| Redness ( excess color E (BV)) | 0.037 |
| Physical data
|
|
| Affiliation | KMW |
| distance | ~ 210,000 ly |
| Age | about 70 to 100 million years |
| history | |
| Discovered by | James Dunlop |
| Discovery time | August 1, 1826 |
| Catalog names | |
| NGC 222 • ESO 29-SC4 • GC 118 • Lindsay 24 • Kron 19 • OGLE-CL SMC 9 • h 2339 | |
NGC 222 denotes an open star cluster that belongs to the Small Magellanic Cloud . It was discovered by James Dunlop on August 1, 1826 and is located in the constellation Toucan . NGC 222 is located on the western edge of the Small Magellanic Cloud when viewed from Earth and forms the middle link in a chain of three open star clusters in this area, to which NGC 220 and NGC 231 also belong. NGC 222 is estimated to be 70 to 100 million years old.