HIP 21641
HIP 21641 is a A-type (White) star.
Located approximately 642.0 light-years from Earth, HIP 21641 resides within the broader disk of our Milky Way galaxy.
HIP 21641 is classified as a spectral class A star (A-type (White)) on the Harvard spectral classification system.
HIP 21641 has an apparent magnitude of +9.93, 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 +0.195.
Propiedades físicas
| Clase Espectral | A Class A — A-type (White) |
| Índice de color (B−V) | 0,195 |
Observación
| Magnitud Aparente | +9.93 |
| Magnitud Absoluta | 3,46 |
| Distancia | 642 ly |
Posición
| Ascensión recta | 4h 38,89m |
| Declinación | -18° 59,20′ |
Frequently Asked Questions
What type of star is HIP 21641?
HIP 21641 is a Class A — A-type (White) star.
How far is HIP 21641 from Earth?
HIP 21641 is approximately 642.0 light-years from Earth.
Can you see HIP 21641 with the naked eye?
With an apparent magnitude of 9.93, HIP 21641 is not visible to the naked eye.