Orion Telescopes & Binoculars - Monday July 8 Kappa Cephei is a magnitude 4.37 double star comprising a blue-white pair separated by 7.2 arc-seconds. The primary is magnitude 4.39 with a magnitude
PDF) Numerical Magnitude and the Kappa Effect | Doug Alards-Tomalin - Academia.edu
Mean magnitude of impulse errors with 20 iterations per noise level.... | Download Scientific Diagram