HIP 5643
HIP 5643 is a M-type (Red) star.
At a distance of approximately 12.0 light-years, HIP 5643 is one of the Sun's closest stellar neighbors. Light that we observe from HIP 5643 today left the star roughly 12 years ago, making it a near neighbor in galactic terms.
HIP 5643 is classified as a spectral class M star (M-type (Red)) on the Harvard spectral classification system.
At an apparent magnitude of +12.10, HIP 5643 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 red hue, which corresponds to a B-V color index of +1.850.
물리적 특성
| 분광형 | Class M — M-type (Red) |
| 색지수 (B−V) | 1.850 |
관측
| 겉보기 등급 | +12.10 |
| 절대 등급 | 14.26 |
| 거리 | 12.0 ly |
위치
| 적경 | 1h 12.51m |
| 적위 | -16° 59.94′ |
자주 묻는 질문
What type of star is HIP 5643?
HIP 5643 is a Class M — M-type (Red) star.
How far is HIP 5643 from Earth?
HIP 5643 is approximately 12.0 light-years from Earth.
Can you see HIP 5643 with the naked eye?
With an apparent magnitude of 12.10, HIP 5643 is not visible to the naked eye.