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Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. 31 Camelopardalis is an eclipsing spectroscopic binary in the constellation Camelopardalis. It is approximately 405 light years from Earth. The binary system is classified as a white A-type main sequence dwarf with a mean apparent magnitude of +5.20. Both component stars are detached main sequence stars which do not fill their Roche lobes. Because the components regularly eclipse each other, 31 Camelopardalis is classified as a variable star and its brightness varies from magnitude +5.12 to +5.29 with a period of 2.93 days, which is the orbital period of the binary.