19 Cep
19 Cep
19 Cep is a O-type (Blue) star. It carries the designation 19 Cep.
At a distance of roughly 2,064 light-years, 19 Cep is a distant star lying deep within the Milky Way galaxy.
19 Cep is classified as a spectral class O star (O-type (Blue)) on the Harvard spectral classification system.
With an apparent magnitude of +5.07, 19 Cep 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 blue-white hue, which corresponds to a B-V color index of +0.240.
물리적 특성
| 분광형 | Class O — O-type (Blue) |
| 색지수 (B−V) | 0.240 |
관측
| 겉보기 등급 | +5.07 |
| 절대 등급 | -3.94 |
| 거리 | 2,064 ly |
위치
| 적경 | 22h 5.15m |
| 적위 | 62° 16.79′ |
자주 묻는 질문
What type of star is 19 Cep?
19 Cep is a Class O — O-type (Blue) star.
How far is 19 Cep from Earth?
19 Cep is approximately 2,064.3 light-years from Earth.
Can you see 19 Cep with the naked eye?
With an apparent magnitude of 5.07, 19 Cep is visible to the naked eye.