نجم السهم
نجم السهم is a star cataloged in modern stellar databases.
At a distance of approximately 5.95 light-years, نجم السهم is one of the Sun's closest stellar neighbors. Light that we observe from نجم السهم today left the star roughly 5 years ago, making it a near neighbor in galactic terms.
نجم السهم has an apparent magnitude of +9.54, placing it beyond naked-eye visibility. A good pair of binoculars or a small telescope is required to observe this star. Observers will note its red hue, which corresponds to a B-V color index of +1.570.
الخصائص الفيزيائية
| مؤشر اللون (B−V) | 1,570 |
الرصد
| القدر الظاهري | +9.54 |
| القدر المطلق | 13,24 |
| المسافة | 6.0 ly |
الموضع
| المطلع المستقيم | 17h 57,81m |
| الميل | 4° 41,60′ |
الأسئلة الشائعة
How far is نجم السهم from Earth?
نجم السهم is approximately 6.0 light-years from Earth.
Can you see نجم السهم with the naked eye?
With an apparent magnitude of 9.54, نجم السهم is not visible to the naked eye.