HIP 47640
HIP 47640 is a F-type (Yellow-White) star located in the constellation Ursa Major.
Located approximately 295.2 light-years from Earth, HIP 47640 resides within the broader disk of our Milky Way galaxy.
HIP 47640 is classified as a spectral class F star (F-type (Yellow-White)) on the Harvard spectral classification system.
HIP 47640 has an apparent magnitude of +8.84, placing it beyond naked-eye visibility. A good pair of binoculars or a small telescope is required to observe this star. Observers will note its white hue, which corresponds to a B-V color index of +0.424.
物理的特性
| スペクトル型 | Class F — F-type (Yellow-White) |
| 色指数 (B−V) | 0.424 |
観測
| 見かけの等級 | +8.84 |
| 絶対等級 | 4.06 |
| 距離 | 295 ly |
| 星座 | Ursa Major |
位置
| 赤経 | 9h 42.79m |
| 赤緯 | 45° 31.03′ |
よくある質問
What type of star is HIP 47640?
HIP 47640 is a Class F — F-type (Yellow-White) star.
How far is HIP 47640 from Earth?
HIP 47640 is approximately 295.2 light-years from Earth.
Can you see HIP 47640 with the naked eye?
With an apparent magnitude of 8.84, HIP 47640 is not visible to the naked eye.
What constellation is HIP 47640 in?
HIP 47640 is located in the constellation Ursa Major.