HIP 81855
HIP 81855 is a M-type (Red) star located in the constellation Hercules.
At a distance of roughly 1,853 light-years, HIP 81855 is a distant star lying deep within the Milky Way galaxy.
HIP 81855 is classified as a spectral class M star (M-type (Red)) on the Harvard spectral classification system.
HIP 81855 has an apparent magnitude of +7.90, 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 +1.600.
Fiziksel Özellikler
| Spektral Sınıf | Class M — M-type (Red) |
| Renk İndeksi (B−V) | 1,600 |
Gözlem
| Görünür Parlaklık | +7.90 |
| Mutlak Parlaklık | -0,87 |
| Mesafe | 1,853 ly |
| Takımyıldız | Hercules |
Konum
| Sağ Açıklık | 16h 43,11m |
| Dik Açı | 26° 3,42′ |
Sıkça Sorulan Sorular
What type of star is HIP 81855?
HIP 81855 is a Class M — M-type (Red) star.
How far is HIP 81855 from Earth?
HIP 81855 is approximately 1,853.2 light-years from Earth.
Can you see HIP 81855 with the naked eye?
With an apparent magnitude of 7.90, HIP 81855 is not visible to the naked eye.
What constellation is HIP 81855 in?
HIP 81855 is located in the constellation Hercules.