HIP 102401
HIP 102401 is a M-type (Red) star located in the constellation Cygnus.
HIP 102401 lies approximately 40.2 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 40 years ago.
HIP 102401 is classified as a spectral class M star (M-type (Red)) on the Harvard spectral classification system.
At an apparent magnitude of +10.79, HIP 102401 is a faint star that requires a telescope to observe. It is invisible to the naked eye and too dim for most binoculars. Observers will note its red hue, which corresponds to a B-V color index of +1.491.
Đặc tính vật lý
| Phân Loại Quang Phổ | Class M — M-type (Red) |
| Chỉ số màu (B−V) | 1,491 |
Quan sát
| Cấp Sao Biểu Kiến | +10.79 |
| Cấp Sao Tuyệt Đối | 10,34 |
| Khoảng Cách | 40.2 ly |
| Chòm Sao | Cygnus |
Vị trí
| Xích kinh | 20h 45,07m |
| Xích vĩ | 44° 29,94′ |
Câu hỏi thường gặp
What type of star is HIP 102401?
HIP 102401 is a Class M — M-type (Red) star.
How far is HIP 102401 from Earth?
HIP 102401 is approximately 40.2 light-years from Earth.
Can you see HIP 102401 with the naked eye?
With an apparent magnitude of 10.79, HIP 102401 is not visible to the naked eye.
What constellation is HIP 102401 in?
HIP 102401 is located in the constellation Cygnus.