HIP 102840
HIP 102840 is a A-type (White) star.
At a distance of roughly 1,121 light-years, HIP 102840 is a distant star lying deep within the Milky Way galaxy.
HIP 102840 is classified as a spectral class A star (A-type (White)) on the Harvard spectral classification system.
HIP 102840 has an apparent magnitude of +7.94, 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 +0.162.
Đặc tính vật lý
| Phân Loại Quang Phổ | Class A — A-type (White) |
| Chỉ số màu (B−V) | 0,162 |
Quan sát
| Cấp Sao Biểu Kiến | +7.94 |
| Cấp Sao Tuyệt Đối | 0,26 |
| Khoảng Cách | 1,121 ly |
Vị trí
| Xích kinh | 20h 50,06m |
| Xích vĩ | 26° 4,25′ |
Câu hỏi thường gặp
What type of star is HIP 102840?
HIP 102840 is a Class A — A-type (White) star.
How far is HIP 102840 from Earth?
HIP 102840 is approximately 1,120.8 light-years from Earth.
Can you see HIP 102840 with the naked eye?
With an apparent magnitude of 7.94, HIP 102840 is not visible to the naked eye.