HIP 77691
HIP 77691 is a M-type (Red) star.
At a distance of roughly 1,615 light-years, HIP 77691 is a distant star lying deep within the Milky Way galaxy.
HIP 77691 is classified as a spectral class M star (M-type (Red)) on the Harvard spectral classification system.
HIP 77691 has an apparent magnitude of +9.01, 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 +1.467.
物理特性
| 光谱类型 | M Class M — M-type (Red) |
| 色指数 (B−V) | 1.467 |
观测
| 视星等 | +9.01 |
| 绝对星等 | 0.54 |
| 距离 | 1,615 ly |
位置
| 赤经 | 15h 51.69m |
| 赤纬 | -38° 9.49′ |
Frequently Asked Questions
What type of star is HIP 77691?
HIP 77691 is a Class M — M-type (Red) star.
How far is HIP 77691 from Earth?
HIP 77691 is approximately 1,614.6 light-years from Earth.
Can you see HIP 77691 with the naked eye?
With an apparent magnitude of 9.01, HIP 77691 is not visible to the naked eye.