 BK Camelopardalis is 32 million years old and is spinning with a projected rotational velocity of 328 km/s.It has 7.5 times the mass of the Sun and four times the Sun's radius.The star is radiating 1,081 times the luminosity of the Sun from its photosphere at an effective temperature of 18,720 K.

This star lies at the center of a circular, disk-like structure spanning 1.4°, which may be a "magnetic funnel-like structure" that is emitting in the radio band.