HIP 81820
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HIP 81820 is a G-type (Yellow) star.
Located approximately 614.2 light-years from Earth, HIP 81820 resides within the broader disk of our Milky Way galaxy.
HIP 81820 is classified as a spectral class G star (G-type (Yellow)) on the Harvard spectral classification system.
HIP 81820 has an apparent magnitude of +7.04, 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 hue, which corresponds to a B-V color index of +0.989.
Đặc tính vật lý
| Phân Loại Quang Phổ | G Class G — G-type (Yellow) |
| Chỉ số màu (B−V) | 0,989 |
Quan sát
| Cấp Sao Biểu Kiến | +7.04 |
| Cấp Sao Tuyệt Đối | 0,66 |
| Khoảng Cách | 614 ly |
Vị trí
| Xích kinh | 16h 42,78m |
| Xích vĩ | -62° 22,20′ |
Frequently Asked Questions
What type of star is HIP 81820?
HIP 81820 is a Class G — G-type (Yellow) star.
How far is HIP 81820 from Earth?
HIP 81820 is approximately 614.2 light-years from Earth.
Can you see HIP 81820 with the naked eye?
With an apparent magnitude of 7.04, HIP 81820 is not visible to the naked eye.