HIP 4989
HIP 4989 is a F-type (Yellow-White) star located in the constellation Cassiopeia.
Located approximately 207.2 light-years from Earth, HIP 4989 resides within the broader disk of our Milky Way galaxy.
HIP 4989 is classified as a spectral class F star (F-type (Yellow-White)) on the Harvard spectral classification system.
HIP 4989 has an apparent magnitude of +7.19, 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 white hue, which corresponds to a B-V color index of +0.442.
物理特性
| 光谱类型 | Class F — F-type (Yellow-White) |
| 色指数 (B−V) | 0.442 |
观测
| 视星等 | +7.19 |
| 绝对星等 | 3.18 |
| 距离 | 207 ly |
| 星座 | Cassiopeia |
位置
| 赤经 | 1h 3.96m |
| 赤纬 | 48° 51.68′ |
常见问题
What type of star is HIP 4989?
HIP 4989 is a Class F — F-type (Yellow-White) star.
How far is HIP 4989 from Earth?
HIP 4989 is approximately 207.2 light-years from Earth.
Can you see HIP 4989 with the naked eye?
With an apparent magnitude of 7.19, HIP 4989 is not visible to the naked eye.
What constellation is HIP 4989 in?
HIP 4989 is located in the constellation Cassiopeia.