HIP 7757
HIP 7757 is a M-type (Red) star.
At a distance of roughly 2,146 light-years, HIP 7757 is a distant star lying deep within the Milky Way galaxy.
HIP 7757 is classified as a spectral class M star (M-type (Red)) on the Harvard spectral classification system.
HIP 7757 has an apparent magnitude of +7.25, 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 red hue, which corresponds to a B-V color index of +1.645.
物理的特性
| スペクトル型 | Class M — M-type (Red) |
| 色指数 (B−V) | 1.645 |
観測
| 見かけの等級 | +7.25 |
| 絶対等級 | -1.84 |
| 距離 | 2,146 ly |
位置
| 赤経 | 1h 39.90m |
| 赤緯 | -22° 54.80′ |
よくある質問
What type of star is HIP 7757?
HIP 7757 is a Class M — M-type (Red) star.
How far is HIP 7757 from Earth?
HIP 7757 is approximately 2,145.8 light-years from Earth.
Can you see HIP 7757 with the naked eye?
With an apparent magnitude of 7.25, HIP 7757 is not visible to the naked eye.