HIP 40691
HIP 40691 is a B-type (Blue-White) star.
At a distance of roughly 1,388 light-years, HIP 40691 is a distant star lying deep within the Milky Way galaxy.
HIP 40691 is classified as a spectral class B star (B-type (Blue-White)) on the Harvard spectral classification system.
HIP 40691 has an apparent magnitude of +7.10, 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 blue hue, which corresponds to a B-V color index of -0.150.
物理特性
| 光谱类型 | B Class B — B-type (Blue-White) |
| 色指数 (B−V) | -0.150 |
观测
| 视星等 | +7.10 |
| 绝对星等 | -1.04 |
| 距离 | 1,388 ly |
位置
| 赤经 | 8h 18.38m |
| 赤纬 | 9° 9.08′ |
Frequently Asked Questions
What type of star is HIP 40691?
HIP 40691 is a Class B — B-type (Blue-White) star.
How far is HIP 40691 from Earth?
HIP 40691 is approximately 1,387.9 light-years from Earth.
Can you see HIP 40691 with the naked eye?
With an apparent magnitude of 7.10, HIP 40691 is not visible to the naked eye.