12 Com
12 Com
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12 Com is a F-type (Yellow-White) star. It carries the designation 12 Com.
Located approximately 294.6 light-years from Earth, 12 Com resides within the broader disk of our Milky Way galaxy.
12 Com is classified as a spectral class F star (F-type (Yellow-White)) on the Harvard spectral classification system.
With an apparent magnitude of +4.78, 12 Com 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 +0.515.
คุณสมบัติทางกายภาพ
| ประเภทสเปกตรัม | F Class F — F-type (Yellow-White) |
| ดัชนีสี (B−V) | 0.515 |
การสังเกต
| โชติมาตรปรากฏ | +4.78 |
| โชติมาตรสัมบูรณ์ | 0.00 |
| ระยะทาง | 295 ly |
ตำแหน่ง
| ไรต์แอสเซนชัน | 12h 22.51m |
| เดคลิเนชัน | 25° 50.77′ |