30Eta Leo
30Eta Leo
30Eta Leo is a A-type (White) star located in the constellation Leo. It carries the designation 30Eta Leo.
At a distance of roughly 1,269 light-years, 30Eta Leo is a distant star lying deep within the Milky Way galaxy.
30Eta Leo is classified as a spectral class A star (A-type (White)) on the Harvard spectral classification system.
At an apparent magnitude of +3.48, 30Eta Leo is visible to the naked eye under reasonably clear skies. It may require dark-sky conditions to be seen comfortably in areas with significant light pollution. Observers will note its blue hue, which corresponds to a B-V color index of -0.031.
物理的特性
| スペクトル型 | A Class A — A-type (White) |
| 色指数 (B−V) | -0.031 |
観測
| 見かけの等級 | +3.48 |
| 絶対等級 | -4.47 |
| 距離 | 1,269 ly |
| 星座 | Leo |
位置
| 赤経 | 10h 7.33m |
| 赤緯 | 16° 45.76′ |
Frequently Asked Questions
What type of star is 30Eta Leo?
30Eta Leo is a Class A — A-type (White) star.
How far is 30Eta Leo from Earth?
30Eta Leo is approximately 1,269.1 light-years from Earth.
Can you see 30Eta Leo with the naked eye?
With an apparent magnitude of 3.48, 30Eta Leo is visible to the naked eye.
What constellation is 30Eta Leo in?
30Eta Leo is located in the constellation Leo.