7 Sgr
7 Sgr
7 Sgr is a F-type (Yellow-White) star located in the constellation Sagittarius. It carries the designation 7 Sgr.
At a distance of roughly 1,080 light-years, 7 Sgr is a distant star lying deep within the Milky Way galaxy.
7 Sgr is classified as a spectral class F star (F-type (Yellow-White)) on the Harvard spectral classification system.
With an apparent magnitude of +5.37, 7 Sgr 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 white hue, which corresponds to a B-V color index of +0.495.
الخصائص الفيزيائية
| النوع الطيفي | F Class F — F-type (Yellow-White) |
| مؤشر اللون (B−V) | 0,495 |
الرصد
| القدر الظاهري | +5.37 |
| القدر المطلق | -2,23 |
| المسافة | 1,080 ly |
| الكوكبة | Sagittarius |
الموضع
| المطلع المستقيم | 18h 2,85m |
| الميل | -24° 16,95′ |
Frequently Asked Questions
What type of star is 7 Sgr?
7 Sgr is a Class F — F-type (Yellow-White) star.
How far is 7 Sgr from Earth?
7 Sgr is approximately 1,080.0 light-years from Earth.
Can you see 7 Sgr with the naked eye?
With an apparent magnitude of 5.37, 7 Sgr is visible to the naked eye.
What constellation is 7 Sgr in?
7 Sgr is located in the constellation Sagittarius.