HIP 111802
HIP 111802 is a M-type (Red) star located in the constellation Aquarius.
HIP 111802 lies approximately 28.4 light-years from Earth, placing it within the Sun's local stellar neighborhood. This relatively short cosmic distance means the light reaching us today departed the star only about 28 years ago.
HIP 111802 is classified as a spectral class M star (M-type (Red)) on the Harvard spectral classification system.
HIP 111802 has an apparent magnitude of +9.06, 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 red hue, which corresponds to a B-V color index of +1.466.
Đặc tính vật lý
| Phân Loại Quang Phổ | Class M — M-type (Red) |
| Chỉ số màu (B−V) | 1,466 |
Quan sát
| Cấp Sao Biểu Kiến | +9.06 |
| Cấp Sao Tuyệt Đối | 9,36 |
| Khoảng Cách | 28.4 ly |
| Chòm Sao | Aquarius |
Vị trí
| Xích kinh | 22h 38,76m |
| Xích vĩ | -20° 37,27′ |
Câu hỏi thường gặp
What type of star is HIP 111802?
HIP 111802 is a Class M — M-type (Red) star.
How far is HIP 111802 from Earth?
HIP 111802 is approximately 28.4 light-years from Earth.
Can you see HIP 111802 with the naked eye?
With an apparent magnitude of 9.06, HIP 111802 is not visible to the naked eye.
What constellation is HIP 111802 in?
HIP 111802 is located in the constellation Aquarius.