RS Canum Venaticorum
Star
RS Canum Venaticorum is a binary star system in the northern constellation of Canes Venatici. It serves as the prototype to the class of RS Canum Venaticorum variables. The peak apparent visual magnitude of this system is below the level needed to... Wikipedia
Magnitude: 7.93
Constellation: Canes Venatici
Absolute magnitude (MV): 2.95
Age: 2.5 Gyr
Apparent magnitude (V): 7.93 to 9.14 (secondary: 8.19)
Distance: 444 ± 1 ly; (136.1 ± 0.4 pc)
Radial velocity (Rv): −13.62±0.44 km/s