HIP 90384
HIP 90384 is a M-type (Red) star located in the constellation Lyra.
HIP 90384 is an extraordinarily remote star, situated approximately 326,156 light-years from Earth.
HIP 90384 is classified as a spectral class M star (M-type (Red)) on the Harvard spectral classification system.
HIP 90384 has an apparent magnitude of +9.87, 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 | +9.87 |
| 絶対等級 | -10.13 |
| 距離 | 326,156 ly |
| 星座 | Lyra |
位置
| 赤経 | 18h 26.58m |
| 赤緯 | 37° 35.21′ |
よくある質問
What type of star is HIP 90384?
HIP 90384 is a Class M — M-type (Red) star.
How far is HIP 90384 from Earth?
HIP 90384 is approximately 326,156.0 light-years from Earth.
Can you see HIP 90384 with the naked eye?
With an apparent magnitude of 9.87, HIP 90384 is not visible to the naked eye.
What constellation is HIP 90384 in?
HIP 90384 is located in the constellation Lyra.