HIP 21989
HIP 21989 is a star cataloged in modern stellar databases.
Located approximately 842.8 light-years from Earth, HIP 21989 resides within the broader disk of our Milky Way galaxy.
HIP 21989 has an apparent magnitude of +9.20, 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 +0.564.
物理特性
| 色指数 (B−V) | 0.564 |
观测
| 视星等 | +9.20 |
| 绝对星等 | 2.14 |
| 距离 | 843 ly |
位置
| 赤经 | 4h 43.60m |
| 赤纬 | -84° 48.67′ |
Frequently Asked Questions
How far is HIP 21989 from Earth?
HIP 21989 is approximately 842.8 light-years from Earth.
Can you see HIP 21989 with the naked eye?
With an apparent magnitude of 9.20, HIP 21989 is not visible to the naked eye.