HIP 12991
HIP 12991 is a B-type (Blue-White) star.
Located approximately 607.4 light-years from Earth, HIP 12991 resides within the broader disk of our Milky Way galaxy.
HIP 12991 is classified as a spectral class B star (B-type (Blue-White)) on the Harvard spectral classification system.
HIP 12991 has an apparent magnitude of +7.69, 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 +0.076.
물리적 특성
| 분광형 | Class B — B-type (Blue-White) |
| 색지수 (B−V) | 0.076 |
관측
| 겉보기 등급 | +7.69 |
| 절대 등급 | 1.34 |
| 거리 | 607 ly |
위치
| 적경 | 2h 47.06m |
| 적위 | 31° 23.70′ |
자주 묻는 질문
What type of star is HIP 12991?
HIP 12991 is a Class B — B-type (Blue-White) star.
How far is HIP 12991 from Earth?
HIP 12991 is approximately 607.4 light-years from Earth.
Can you see HIP 12991 with the naked eye?
With an apparent magnitude of 7.69, HIP 12991 is not visible to the naked eye.