HIP 4139
HIP 4139 is a A-type (White) star located in the constellation Cassiopeia.
At a distance of roughly 1,754 light-years, HIP 4139 is a distant star lying deep within the Milky Way galaxy.
HIP 4139 is classified as a spectral class A star (A-type (White)) on the Harvard spectral classification system.
HIP 4139 has an apparent magnitude of +8.59, 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 blue-white hue, which corresponds to a B-V color index of +0.075.
物理的特性
| スペクトル型 | Class A — A-type (White) |
| 色指数 (B−V) | 0.075 |
観測
| 見かけの等級 | +8.59 |
| 絶対等級 | -0.06 |
| 距離 | 1,754 ly |
| 星座 | Cassiopeia |
位置
| 赤経 | 0h 52.94m |
| 赤緯 | 47° 5.91′ |
よくある質問
What type of star is HIP 4139?
HIP 4139 is a Class A — A-type (White) star.
How far is HIP 4139 from Earth?
HIP 4139 is approximately 1,753.5 light-years from Earth.
Can you see HIP 4139 with the naked eye?
With an apparent magnitude of 8.59, HIP 4139 is not visible to the naked eye.
What constellation is HIP 4139 in?
HIP 4139 is located in the constellation Cassiopeia.