20 Cep
20 Cep
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20 Cep is a K-type (Orange) star. It carries the designation 20 Cep.
Located approximately 303.1 light-years from Earth, 20 Cep resides within the broader disk of our Milky Way galaxy.
20 Cep is classified as a spectral class K star (K-type (Orange)) on the Harvard spectral classification system.
With an apparent magnitude of +5.27, 20 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 red hue, which corresponds to a B-V color index of +1.413.
물리적 특성
| 분광형 | K Class K — K-type (Orange) |
| 색지수 (B−V) | 1.413 |
관측
| 겉보기 등급 | +5.27 |
| 절대 등급 | 0.43 |
| 거리 | 303 ly |
위치
| 적경 | 22h 5.01m |
| 적위 | 62° 47.14′ |
Frequently Asked Questions
What type of star is 20 Cep?
20 Cep is a Class K — K-type (Orange) star.
How far is 20 Cep from Earth?
20 Cep is approximately 303.1 light-years from Earth.
Can you see 20 Cep with the naked eye?
With an apparent magnitude of 5.27, 20 Cep is visible to the naked eye.