HIP 18198
HIP 18198 is a M-type (Red) star.
At a distance of roughly 1,524 light-years, HIP 18198 is a distant star lying deep within the Milky Way galaxy.
HIP 18198 is classified as a spectral class M star (M-type (Red)) on the Harvard spectral classification system.
HIP 18198 has an apparent magnitude of +8.23, 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 +1.635.
物理的特性
| スペクトル型 | Class M — M-type (Red) |
| 色指数 (B−V) | 1.635 |
観測
| 見かけの等級 | +8.23 |
| 絶対等級 | -0.12 |
| 距離 | 1,524 ly |
位置
| 赤経 | 3h 53.55m |
| 赤緯 | -75° 18.61′ |
よくある質問
What type of star is HIP 18198?
HIP 18198 is a Class M — M-type (Red) star.
How far is HIP 18198 from Earth?
HIP 18198 is approximately 1,524.1 light-years from Earth.
Can you see HIP 18198 with the naked eye?
With an apparent magnitude of 8.23, HIP 18198 is not visible to the naked eye.