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7 Cephei

Index 7 Cephei

7 Cephei (7 Cep) is a blue main-sequence star located approximately 802 light years away, in the constellation Cepheus. [1]

4 relations: Apparent magnitude, Cepheus (constellation), Constellation, Star.

Apparent magnitude

The apparent magnitude of a celestial object is a number that is a measure of its brightness as seen by an observer on Earth.

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Cepheus (constellation)

Cepheus is a constellation in the northern sky, which is named after Cepheus (a King in the Greek mythology).

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A constellation is a group of stars that are considered to form imaginary outlines or meaningful patterns on the celestial sphere, typically representing animals, mythological people or gods, mythological creatures, or manufactured devices.

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A star is type of astronomical object consisting of a luminous spheroid of plasma held together by its own gravity.

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[1] https://en.wikipedia.org/wiki/7_Cephei

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