HIP 21877
HIP 21877 is a A-type (White) star.
At a distance of roughly 2,589 light-years, HIP 21877 is a distant star lying deep within the Milky Way galaxy.
HIP 21877 is classified as a spectral class A star (A-type (White)) on the Harvard spectral classification system.
HIP 21877 has an apparent magnitude of +7.85, 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 +0.118.
Đặc tính vật lý
| Phân Loại Quang Phổ | A Class A — A-type (White) |
| Chỉ số màu (B−V) | 0,118 |
Quan sát
| Cấp Sao Biểu Kiến | +7.85 |
| Cấp Sao Tuyệt Đối | -1,65 |
| Khoảng Cách | 2,589 ly |
Vị trí
| Xích kinh | 4h 42,19m |
| Xích vĩ | 67° 17,60′ |
Frequently Asked Questions
What type of star is HIP 21877?
HIP 21877 is a Class A — A-type (White) star.
How far is HIP 21877 from Earth?
HIP 21877 is approximately 2,588.5 light-years from Earth.
Can you see HIP 21877 with the naked eye?
With an apparent magnitude of 7.85, HIP 21877 is not visible to the naked eye.