11 Tri
11 Tri
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11 Tri is a K-type (Orange) star. It carries the designation 11 Tri.
Located approximately 278.1 light-years from Earth, 11 Tri resides within the broader disk of our Milky Way galaxy.
11 Tri is classified as a spectral class K star (K-type (Orange)) on the Harvard spectral classification system.
With an apparent magnitude of +5.55, 11 Tri 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 orange hue, which corresponds to a B-V color index of +1.114.
Физические свойства
| Спектральный класс | K Class K — K-type (Orange) |
| Показатель цвета (B−V) | 1,114 |
Наблюдение
| Видимая звёздная величина | +5.55 |
| Абсолютная звёздная величина | 0,90 |
| Расстояние | 278 ly |
Положение
| Прямое восхождение | 2h 27,46m |
| Склонение | 31° 48,08′ |
Frequently Asked Questions
What type of star is 11 Tri?
11 Tri is a Class K — K-type (Orange) star.
How far is 11 Tri from Earth?
11 Tri is approximately 278.0 light-years from Earth.
Can you see 11 Tri with the naked eye?
With an apparent magnitude of 5.55, 11 Tri is visible to the naked eye.