HIP 47857
HIP 47857 is a B-type (Blue-White) star.
At a distance of roughly 2,091 light-years, HIP 47857 is a distant star lying deep within the Milky Way galaxy.
HIP 47857 is classified as a spectral class B star (B-type (Blue-White)) on the Harvard spectral classification system.
HIP 47857 has an apparent magnitude of +7.40, 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 hue, which corresponds to a B-V color index of -0.056.
물리적 특성
| 분광형 | B Class B — B-type (Blue-White) |
| 색지수 (B−V) | -0.056 |
관측
| 겉보기 등급 | +7.40 |
| 절대 등급 | -1.63 |
| 거리 | 2,091 ly |
위치
| 적경 | 9h 45.25m |
| 적위 | -66° 48.53′ |
Frequently Asked Questions
What type of star is HIP 47857?
HIP 47857 is a Class B — B-type (Blue-White) star.
How far is HIP 47857 from Earth?
HIP 47857 is approximately 2,090.7 light-years from Earth.
Can you see HIP 47857 with the naked eye?
With an apparent magnitude of 7.40, HIP 47857 is not visible to the naked eye.