3 Aqr
3 Aqr
3 Aqr is a M-type (Red) star located in the constellation Aquarius. It carries the designation 3 Aqr.
Located approximately 585.6 light-years from Earth, 3 Aqr resides within the broader disk of our Milky Way galaxy.
3 Aqr is classified as a spectral class M star (M-type (Red)) on the Harvard spectral classification system.
With an apparent magnitude of +4.43, 3 Aqr 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 red hue, which corresponds to a B-V color index of +1.639.
物理的特性
| スペクトル型 | M Class M — M-type (Red) |
| 色指数 (B−V) | 1.639 |
観測
| 見かけの等級 | +4.43 |
| 絶対等級 | -1.84 |
| 距離 | 586 ly |
| 星座 | Aquarius |
位置
| 赤経 | 20h 47.74m |
| 赤緯 | -5° 1.66′ |
Frequently Asked Questions
What type of star is 3 Aqr?
3 Aqr is a Class M — M-type (Red) star.
How far is 3 Aqr from Earth?
3 Aqr is approximately 585.6 light-years from Earth.
Can you see 3 Aqr with the naked eye?
With an apparent magnitude of 4.43, 3 Aqr is visible to the naked eye.
What constellation is 3 Aqr in?
3 Aqr is located in the constellation Aquarius.