HIP 18939
HIP 18939 is a M-type (Red) star.
At a distance of roughly 1,561 light-years, HIP 18939 is a distant star lying deep within the Milky Way galaxy.
HIP 18939 is classified as a spectral class M star (M-type (Red)) on the Harvard spectral classification system.
HIP 18939 has an apparent magnitude of +6.57, 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 +1.631.
물리적 특성
| 분광형 | Class M — M-type (Red) |
| 색지수 (B−V) | 1.631 |
관측
| 겉보기 등급 | +6.57 |
| 절대 등급 | -1.83 |
| 거리 | 1,561 ly |
위치
| 적경 | 4h 3.56m |
| 적위 | -25° 50.87′ |
자주 묻는 질문
What type of star is HIP 18939?
HIP 18939 is a Class M — M-type (Red) star.
How far is HIP 18939 from Earth?
HIP 18939 is approximately 1,560.6 light-years from Earth.
Can you see HIP 18939 with the naked eye?
With an apparent magnitude of 6.57, HIP 18939 is not visible to the naked eye.