HIP 20402
HIP 20402 is a A-type (White) star.
Located approximately 667.0 light-years from Earth, HIP 20402 resides within the broader disk of our Milky Way galaxy.
HIP 20402 is classified as a spectral class A star (A-type (White)) on the Harvard spectral classification system.
HIP 20402 has an apparent magnitude of +7.60, 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-white hue, which corresponds to a B-V color index of +0.145.
Propriétés physiques
| Classe Spectrale | A Class A — A-type (White) |
| Indice de couleur (B−V) | 0,145 |
Observation
| Magnitude Apparente | +7.60 |
| Magnitude Absolue | 1,05 |
| Distance | 667 ly |
Position
| Ascension droite | 4h 22,10m |
| Déclinaison | 81° 37,93′ |
Frequently Asked Questions
What type of star is HIP 20402?
HIP 20402 is a Class A — A-type (White) star.
How far is HIP 20402 from Earth?
HIP 20402 is approximately 667.0 light-years from Earth.
Can you see HIP 20402 with the naked eye?
With an apparent magnitude of 7.60, HIP 20402 is not visible to the naked eye.