47 Ursae Majoris
| Use attributes for filter ! | |
| Mass | 2. 148 × 10^30 kg (1. 08 M☉) |
|---|---|
| Surface temperature | 5,887 K |
| Radius | 815,360 km |
| U−B color index | 0. 13 |
| B−V color index | 0. 61 |
| Absolute magnitude (MV) | 4. 41 |
| Date of Reg. | |
| Date of Upd. | |
| ID | 2198844 |
About 47 Ursae Majoris
47 Ursae Majoris, formally named Chalawan, is a yellow dwarf star approximately 46 light-years from Earth in the constellation of Ursa Major. As of 2011, three extrasolar planets are believed to orbit the star.
47 Ursae Majoris Photos
