Errai

35Gam Cep

Errai is a K-type (Orange) star. It carries the designation 35Gam Cep.

Errai lies approximately 46.0 light-years from Earth, placing it within the Sun's local stellar neighborhood. This relatively short cosmic distance means the light reaching us today departed the star only about 46 years ago.

Errai is classified as a spectral class K star (K-type (Orange)) on the Harvard spectral classification system.

At an apparent magnitude of +3.21, Errai is visible to the naked eye under reasonably clear skies. It may require dark-sky conditions to be seen comfortably in areas with significant light pollution. Observers will note its orange hue, which corresponds to a B-V color index of +1.031.

물리적 특성

분광형 Class K — K-type (Orange)
색지수 (B−V) 1.031

관측

겉보기 등급 +3.21
절대 등급 2.46
거리 46.0 ly

위치

적경 23h 39.35m
적위 77° 37.94′

자주 묻는 질문

What type of star is Errai?
Errai is a Class K — K-type (Orange) star.
How far is Errai from Earth?
Errai is approximately 46.0 light-years from Earth.
Can you see Errai with the naked eye?
With an apparent magnitude of 3.21, Errai is visible to the naked eye.