HIP 99981
HIP 99981 is a G-type (Yellow) star located in the constellation Sagittarius.
Located approximately 699.9 light-years from Earth, HIP 99981 resides within the broader disk of our Milky Way galaxy.
HIP 99981 is classified as a spectral class G star (G-type (Yellow)) on the Harvard spectral classification system.
HIP 99981 has an apparent magnitude of +7.74, 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 +1.092.
物理特性
| 光谱类型 | Class G — G-type (Yellow) |
| 色指数 (B−V) | 1.092 |
观测
| 视星等 | +7.74 |
| 绝对星等 | 1.08 |
| 距离 | 700 ly |
| 星座 | Sagittarius |
位置
| 赤经 | 20h 17.00m |
| 赤纬 | -31° 12.48′ |
常见问题
What type of star is HIP 99981?
HIP 99981 is a Class G — G-type (Yellow) star.
How far is HIP 99981 from Earth?
HIP 99981 is approximately 699.9 light-years from Earth.
Can you see HIP 99981 with the naked eye?
With an apparent magnitude of 7.74, HIP 99981 is not visible to the naked eye.
What constellation is HIP 99981 in?
HIP 99981 is located in the constellation Sagittarius.