HIP 99408
HIP 99408 is a M-type (Red) star located in the constellation Sagittarius.
HIP 99408 is an extraordinarily remote star, situated approximately 326,156 light-years from Earth.
HIP 99408 is classified as a spectral class M star (M-type (Red)) on the Harvard spectral classification system.
HIP 99408 has an apparent magnitude of +8.98, 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 +1.646.
物理特性
| 光谱类型 | M Class M — M-type (Red) |
| 色指数 (B−V) | 1.646 |
观测
| 视星等 | +8.98 |
| 绝对星等 | -11.02 |
| 距离 | 326,156 ly |
| 星座 | Sagittarius |
位置
| 赤经 | 20h 10.58m |
| 赤纬 | -39° 12.75′ |
Frequently Asked Questions
What type of star is HIP 99408?
HIP 99408 is a Class M — M-type (Red) star.
How far is HIP 99408 from Earth?
HIP 99408 is approximately 326,156.0 light-years from Earth.
Can you see HIP 99408 with the naked eye?
With an apparent magnitude of 8.98, HIP 99408 is not visible to the naked eye.
What constellation is HIP 99408 in?
HIP 99408 is located in the constellation Sagittarius.