HIP 21680
HIP 21680 is a K-type (Orange) star located in the constellation Perseus.
Located approximately 261.8 light-years from Earth, HIP 21680 resides within the broader disk of our Milky Way galaxy.
HIP 21680 is classified as a spectral class K star (K-type (Orange)) on the Harvard spectral classification system.
HIP 21680 has an apparent magnitude of +9.54, 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 yellow hue, which corresponds to a B-V color index of +0.867.
الخصائص الفيزيائية
| النوع الطيفي | K Class K — K-type (Orange) |
| مؤشر اللون (B−V) | 0,867 |
الرصد
| القدر الظاهري | +9.54 |
| القدر المطلق | 5,02 |
| المسافة | 262 ly |
| الكوكبة | Perseus |
الموضع
| المطلع المستقيم | 4h 39,25m |
| الميل | 44° 16,64′ |
Frequently Asked Questions
What type of star is HIP 21680?
HIP 21680 is a Class K — K-type (Orange) star.
How far is HIP 21680 from Earth?
HIP 21680 is approximately 261.8 light-years from Earth.
Can you see HIP 21680 with the naked eye?
With an apparent magnitude of 9.54, HIP 21680 is not visible to the naked eye.
What constellation is HIP 21680 in?
HIP 21680 is located in the constellation Perseus.