HIP 30139
HIP 30139 is a G-type (Yellow) star located in the constellation Gemini.
At a distance of roughly 1,284 light-years, HIP 30139 is a distant star lying deep within the Milky Way galaxy.
HIP 30139 is classified as a spectral class G star (G-type (Yellow)) on the Harvard spectral classification system.
HIP 30139 has an apparent magnitude of +7.58, 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 orange hue, which corresponds to a B-V color index of +1.230.
Đặc tính vật lý
| Phân Loại Quang Phổ | Class G — G-type (Yellow) |
| Chỉ số màu (B−V) | 1,230 |
Quan sát
| Cấp Sao Biểu Kiến | +7.58 |
| Cấp Sao Tuyệt Đối | -0,40 |
| Khoảng Cách | 1,284 ly |
| Chòm Sao | Gemini |
Vị trí
| Xích kinh | 6h 20,57m |
| Xích vĩ | 18° 2,95′ |
Câu hỏi thường gặp
What type of star is HIP 30139?
HIP 30139 is a Class G — G-type (Yellow) star.
How far is HIP 30139 from Earth?
HIP 30139 is approximately 1,284.1 light-years from Earth.
Can you see HIP 30139 with the naked eye?
With an apparent magnitude of 7.58, HIP 30139 is not visible to the naked eye.
What constellation is HIP 30139 in?
HIP 30139 is located in the constellation Gemini.