Tags: Star.
3 Camelopardalis is a spectroscopic binary in the constellation Camelopardalis. It is approximately 496 light years from Earth.The primary component 3 Camelopardalis A is an orange K-type giant with a mean apparent magnitude of +5.07. It is a Cepheid variable star and its brightness varies from magnitude +5.05 to +5.10. The binary star revolves around its common centre of mass once every 121 days.