3 Dra
3 Dra
3 Dra is a K-type (Orange) star. It carries the designation 3 Dra.
Located approximately 601.8 light-years from Earth, 3 Dra resides within the broader disk of our Milky Way galaxy.
3 Dra is classified as a spectral class K star (K-type (Orange)) on the Harvard spectral classification system.
With an apparent magnitude of +5.32, 3 Dra sits near the limit of naked-eye visibility. It can be glimpsed without optical aid under dark skies, but binoculars will make observation much easier. Observers will note its orange hue, which corresponds to a B-V color index of +1.267.
物理的特性
| スペクトル型 | K Class K — K-type (Orange) |
| 色指数 (B−V) | 1.267 |
観測
| 見かけの等級 | +5.32 |
| 絶対等級 | -1.01 |
| 距離 | 602 ly |
位置
| 赤経 | 11h 42.47m |
| 赤緯 | 66° 44.69′ |
Frequently Asked Questions
What type of star is 3 Dra?
3 Dra is a Class K — K-type (Orange) star.
How far is 3 Dra from Earth?
3 Dra is approximately 601.8 light-years from Earth.
Can you see 3 Dra with the naked eye?
With an apparent magnitude of 5.32, 3 Dra is visible to the naked eye.