Atria
Alp TrA
Atria is a K-type (Orange) star. It carries the designation Alp TrA.
Located approximately 390.6 light-years from Earth, Atria resides within the broader disk of our Milky Way galaxy.
Atria is classified as a spectral class K star (K-type (Orange)) on the Harvard spectral classification system.
Atria has an apparent magnitude of +1.91, making it a bright and prominent star that is readily visible to the naked eye. It is one of the more conspicuous stars in its region of the sky. Observers will note its red hue, which corresponds to a B-V color index of +1.447.
物理的特性
| スペクトル型 | Class K — K-type (Orange) |
| 色指数 (B−V) | 1.447 |
観測
| 見かけの等級 | +1.91 |
| 絶対等級 | -3.48 |
| 距離 | 391 ly |
位置
| 赤経 | 16h 48.66m |
| 赤緯 | -69° 1.66′ |
よくある質問
What type of star is Atria?
Atria is a Class K — K-type (Orange) star.
How far is Atria from Earth?
Atria is approximately 390.6 light-years from Earth.
Can you see Atria with the naked eye?
With an apparent magnitude of 1.91, Atria is visible to the naked eye.