90Phi Aqr
90Phi Aqr
90Phi Aqr is a M-type (Red) star located in the constellation Aquarius. It carries the designation 90Phi Aqr.
Located approximately 202.1 light-years from Earth, 90Phi Aqr resides within the broader disk of our Milky Way galaxy.
90Phi Aqr is classified as a spectral class M star (M-type (Red)) on the Harvard spectral classification system.
With an apparent magnitude of +4.22, 90Phi 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 +1.545.
Đặc tính vật lý
| Phân Loại Quang Phổ | M Class M — M-type (Red) |
| Chỉ số màu (B−V) | 1,545 |
Quan sát
| Cấp Sao Biểu Kiến | +4.22 |
| Cấp Sao Tuyệt Đối | 0,26 |
| Khoảng Cách | 202 ly |
| Chòm Sao | Aquarius |
Vị trí
| Xích kinh | 23h 14,32m |
| Xích vĩ | -6° 2,94′ |
Frequently Asked Questions
What type of star is 90Phi Aqr?
90Phi Aqr is a Class M — M-type (Red) star.
How far is 90Phi Aqr from Earth?
90Phi Aqr is approximately 202.1 light-years from Earth.
Can you see 90Phi Aqr with the naked eye?
With an apparent magnitude of 4.22, 90Phi Aqr is visible to the naked eye.
What constellation is 90Phi Aqr in?
90Phi Aqr is located in the constellation Aquarius.