HIP 77391
HIP 77391 is a O-type (Blue) star.
At a distance of roughly 2,673 light-years, HIP 77391 is a distant star lying deep within the Milky Way galaxy.
HIP 77391 is classified as a spectral class O star (O-type (Blue)) on the Harvard spectral classification system.
At an apparent magnitude of +10.45, HIP 77391 is a faint star that requires a telescope to observe. It is invisible to the naked eye and too dim for most binoculars. Observers will note its yellow-white hue, which corresponds to a B-V color index of +0.645.
물리적 특성
| 분광형 | Class O — O-type (Blue) |
| 색지수 (B−V) | 0.645 |
관측
| 겉보기 등급 | +10.45 |
| 절대 등급 | 0.88 |
| 거리 | 2,673 ly |
위치
| 적경 | 15h 47.92m |
| 적위 | -48° 37.81′ |
자주 묻는 질문
What type of star is HIP 77391?
HIP 77391 is a Class O — O-type (Blue) star.
How far is HIP 77391 from Earth?
HIP 77391 is approximately 2,673.4 light-years from Earth.
Can you see HIP 77391 with the naked eye?
With an apparent magnitude of 10.45, HIP 77391 is not visible to the naked eye.