HIP 11721
HIP 11721 is a A-type (White) star located in the constellation Perseus.
At a distance of roughly 1,489 light-years, HIP 11721 is a distant star lying deep within the Milky Way galaxy.
HIP 11721 is classified as a spectral class A star (A-type (White)) on the Harvard spectral classification system.
HIP 11721 has an apparent magnitude of +9.04, 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 +0.091.
Propriedades físicas
| Classe Espectral | Class A — A-type (White) |
| Índice de cor (B−V) | 0,091 |
Observação
| Magnitude Aparente | +9.04 |
| Magnitude Absoluta | 0,74 |
| Distância | 1,489 ly |
| Constelação | Perseus |
Posição
| Ascensão reta | 2h 31,30m |
| Declinação | 51° 19,24′ |
Perguntas frequentes
What type of star is HIP 11721?
HIP 11721 is a Class A — A-type (White) star.
How far is HIP 11721 from Earth?
HIP 11721 is approximately 1,489.3 light-years from Earth.
Can you see HIP 11721 with the naked eye?
With an apparent magnitude of 9.04, HIP 11721 is not visible to the naked eye.
What constellation is HIP 11721 in?
HIP 11721 is located in the constellation Perseus.