HIP 21117
HIP 21117 is a F-type (Yellow-White) star located in the constellation Perseus.
Located approximately 265.6 light-years from Earth, HIP 21117 resides within the broader disk of our Milky Way galaxy.
HIP 21117 is classified as a spectral class F star (F-type (Yellow-White)) on the Harvard spectral classification system.
HIP 21117 has an apparent magnitude of +8.21, 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-white hue, which corresponds to a B-V color index of +0.618.
Đặc tính vật lý
| Phân Loại Quang Phổ | Class F — F-type (Yellow-White) |
| Chỉ số màu (B−V) | 0,618 |
Quan sát
| Cấp Sao Biểu Kiến | +8.21 |
| Cấp Sao Tuyệt Đối | 3,66 |
| Khoảng Cách | 266 ly |
| Chòm Sao | Perseus |
Vị trí
| Xích kinh | 4h 31,56m |
| Xích vĩ | 37° 39,14′ |
Câu hỏi thường gặp
What type of star is HIP 21117?
HIP 21117 is a Class F — F-type (Yellow-White) star.
How far is HIP 21117 from Earth?
HIP 21117 is approximately 265.6 light-years from Earth.
Can you see HIP 21117 with the naked eye?
With an apparent magnitude of 8.21, HIP 21117 is not visible to the naked eye.
What constellation is HIP 21117 in?
HIP 21117 is located in the constellation Perseus.