Xi 1Cen
Xi 1Cen
Xi 1Cen is a A-type (White) star located in the constellation Centaurus. It carries the designation Xi 1Cen.
Located approximately 220.5 light-years from Earth, Xi 1Cen resides within the broader disk of our Milky Way galaxy.
Xi 1Cen is classified as a spectral class A star (A-type (White)) on the Harvard spectral classification system.
With an apparent magnitude of +4.83, Xi 1Cen sits near the limit of naked-eye visibility. It can be glimpsed without optical aid under dark skies, but binoculars will make observation much easier. Observers will note its blue-white hue, which corresponds to a B-V color index of +0.029.
物理的特性
| スペクトル型 | A Class A — A-type (White) |
| 色指数 (B−V) | 0.029 |
観測
| 見かけの等級 | +4.83 |
| 絶対等級 | 0.68 |
| 距離 | 221 ly |
| 星座 | Centaurus |
位置
| 赤経 | 13h 3.56m |
| 赤緯 | -49° 31.64′ |
Frequently Asked Questions
What type of star is Xi 1Cen?
Xi 1Cen is a Class A — A-type (White) star.
How far is Xi 1Cen from Earth?
Xi 1Cen is approximately 220.5 light-years from Earth.
Can you see Xi 1Cen with the naked eye?
With an apparent magnitude of 4.83, Xi 1Cen is visible to the naked eye.
What constellation is Xi 1Cen in?
Xi 1Cen is located in the constellation Centaurus.