You will note i say that these alignments that secret societies use are aligned to the start of the day....this can mean midnight, sunrise or sunset on 5th Jan. 1919 in Munich...they use two stars Alnilam/Belt of Orion/Osiris or Sirius/Isis.
Here you have another rare alignment with Jupiter....esoteric secret societies love Jupiter, the King of Planets, and in astrology magic would magnify the influence of Sirius, link below, please scroll down to "Planets in Astrology" then down to "Jupiter" :-
Planets in astrology - Wikipedia, the free encyclopedia