HIP 21831
HIP 21831 is a F-type (Yellow-White) star located in the constellation Taurus.
HIP 21831 is an extraordinarily remote star, situated approximately 326,156 light-years from Earth.
HIP 21831 is classified as a spectral class F star (F-type (Yellow-White)) on the Harvard spectral classification system.
At an apparent magnitude of +10.21, HIP 21831 is a faint star that requires a telescope to observe. It is invisible to the naked eye and too dim for most binoculars. Observers will note its orange hue, which corresponds to a B-V color index of +1.008.
Propriedades físicas
| Classe Espectral | Class F — F-type (Yellow-White) |
| Índice de cor (B−V) | 1,008 |
Observação
| Magnitude Aparente | +10.21 |
| Magnitude Absoluta | -9,79 |
| Distância | 326,156 ly |
| Constelação | Taurus |
Posição
| Ascensão reta | 4h 41,59m |
| Declinação | 19° 35,55′ |
Perguntas frequentes
What type of star is HIP 21831?
HIP 21831 is a Class F — F-type (Yellow-White) star.
How far is HIP 21831 from Earth?
HIP 21831 is approximately 326,156.0 light-years from Earth.
Can you see HIP 21831 with the naked eye?
With an apparent magnitude of 10.21, HIP 21831 is not visible to the naked eye.
What constellation is HIP 21831 in?
HIP 21831 is located in the constellation Taurus.