Delta Ursae Minoris
| Use attributes for filter ! | |
| Distance to Earth | 172. 2 light years |
|---|---|
| Magnitude | 4. 36 |
| Surface temperature | 9,911 K |
| Spectral type | A1 Van |
| Parallax (π) | 18. 95 ± 0. 14 mas |
| U−B color index | +0. 03 |
| Date of Reg. | |
| Date of Upd. | |
| ID | 3104257 |
About Delta Ursae Minoris
Delta Ursae Minoris, Latinized from δ Ursae Minoris, formally named Yildun, is a white-hued star in the northern circumpolar constellation of Ursa Minor, forming the second star in the bear's tail. It is visible to the naked eye with an apparent visual magnitude of 4. 36.
