HIP 21227
HIP 21227 is a G-type (Yellow) star located in the constellation Perseus.
Located approximately 355.3 light-years from Earth, HIP 21227 resides within the broader disk of our Milky Way galaxy.
HIP 21227 is classified as a spectral class G star (G-type (Yellow)) on the Harvard spectral classification system.
HIP 21227 has an apparent magnitude of +9.26, 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 white hue, which corresponds to a B-V color index of +0.551.
Propriétés physiques
| Classe Spectrale | Class G — G-type (Yellow) |
| Indice de couleur (B−V) | 0,551 |
Observation
| Magnitude Apparente | +9.26 |
| Magnitude Absolue | 4,07 |
| Distance | 355 ly |
| Constellation | Perseus |
Position
| Ascension droite | 4h 33,24m |
| Déclinaison | 46° 41,90′ |
Questions fréquentes
What type of star is HIP 21227?
HIP 21227 is a Class G — G-type (Yellow) star.
How far is HIP 21227 from Earth?
HIP 21227 is approximately 355.3 light-years from Earth.
Can you see HIP 21227 with the naked eye?
With an apparent magnitude of 9.26, HIP 21227 is not visible to the naked eye.
What constellation is HIP 21227 in?
HIP 21227 is located in the constellation Perseus.