HIP 21428
HIP 21428 is a B-type (Blue-White) star.
Located approximately 819.5 light-years from Earth, HIP 21428 resides within the broader disk of our Milky Way galaxy.
HIP 21428 is classified as a spectral class B star (B-type (Blue-White)) on the Harvard spectral classification system.
HIP 21428 has an apparent magnitude of +6.34, 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 -0.100.
Propriétés physiques
| Classe Spectrale | Class B — B-type (Blue-White) |
| Indice de couleur (B−V) | -0,100 |
Observation
| Magnitude Apparente | +6.34 |
| Magnitude Absolue | -0,66 |
| Distance | 819 ly |
Position
| Ascension droite | 4h 36,03m |
| Déclinaison | -3° 36,70′ |
Questions fréquentes
What type of star is HIP 21428?
HIP 21428 is a Class B — B-type (Blue-White) star.
How far is HIP 21428 from Earth?
HIP 21428 is approximately 819.5 light-years from Earth.
Can you see HIP 21428 with the naked eye?
With an apparent magnitude of 6.34, HIP 21428 is not visible to the naked eye.