HIP 21765
HIP 21765 is a M-type (Red) star.
Located approximately 64.2 light-years from Earth, HIP 21765 resides within the broader disk of our Milky Way galaxy.
HIP 21765 is classified as a spectral class M star (M-type (Red)) on the Harvard spectral classification system.
At an apparent magnitude of +10.27, HIP 21765 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 +1.490.
Propriétés physiques
| Classe Spectrale | Class M — M-type (Red) |
| Indice de couleur (B−V) | 1,490 |
Observation
| Magnitude Apparente | +10.27 |
| Magnitude Absolue | 8,80 |
| Distance | 64.2 ly |
Position
| Ascension droite | 4h 40,49m |
| Déclinaison | -9° 11,77′ |
Questions fréquentes
What type of star is HIP 21765?
HIP 21765 is a Class M — M-type (Red) star.
How far is HIP 21765 from Earth?
HIP 21765 is approximately 64.2 light-years from Earth.
Can you see HIP 21765 with the naked eye?
With an apparent magnitude of 10.27, HIP 21765 is not visible to the naked eye.