* Astronomy

Algol (Beta Persei) is at minima at 17:40 UT, 13th November 2015.

Magnitude range: 3.4 - 2.1 
Period: 2.9 days   
Type: Algol type (EA/SD)

Position (J2000): R.A. 03 08 10.1315  |  Dec. +40° 57' 20.332''

The eclipse starts at ~12:55 UT and ends at ~22:30 UT.

Algol (Beta Persei) is at minima at 23:50 UT, 25th September 2015.

The eclipse starts at ~19:05 UT and ends at ~04:40 UT.

Algol (Beta Persei) is at minima at 22:15 UT, 5th September 2015

The eclipse starts at ~17:25 UT and ends at ~03:00 UT.

Algol (HD 19356, the Demon Star) in the constellation Perseus. 

Captured with a 8" Reflector, EQ5 Mount. Prime focus.