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.
Đặc tính vật lý
| Phân Loại Quang Phổ | M Class M — M-type (Red) |
| Chỉ số màu (B−V) | 1,639 |
Quan sát
| Cấp Sao Biểu Kiến | +4.43 |
| Cấp Sao Tuyệt Đối | -1,84 |
| Khoảng Cách | 586 ly |
| Chòm Sao | Aquarius |
Vị trí
| Xích kinh | 20h 47,74m |
| Xích vĩ | -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.