HIP 20821
HIP 20821 is a K-type (Orange) star.
HIP 20821 is an extraordinarily remote star, situated approximately 326,156 light-years from Earth.
HIP 20821 is classified as a spectral class K star (K-type (Orange)) on the Harvard spectral classification system.
HIP 20821 has an apparent magnitude of +8.41, 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 red hue, which corresponds to a B-V color index of +1.658.
Propriedades físicas
| Classe Espectral | K Class K — K-type (Orange) |
| Índice de cor (B−V) | 1,658 |
Observação
| Magnitude Aparente | +8.41 |
| Magnitude Absoluta | -11,59 |
| Distância | 326,156 ly |
Posição
| Ascensão reta | 4h 27,70m |
| Declinação | 56° 10,77′ |
Frequently Asked Questions
What type of star is HIP 20821?
HIP 20821 is a Class K — K-type (Orange) star.
How far is HIP 20821 from Earth?
HIP 20821 is approximately 326,156.0 light-years from Earth.
Can you see HIP 20821 with the naked eye?
With an apparent magnitude of 8.41, HIP 20821 is not visible to the naked eye.