SEYNSGESCHICHTE: the so-said STAR OF BETHLEHEM - occurrence date 7 BCE

The astroNomical - therefore historical - phenomenon nowadays known as the sosaid STAR OF BETHLEHEM was in effect, really, a triple Jupiter-Saturn conjunction occurred in the year 7 BCE in the constellation Pisces, at the following dates (see diagrams above): 

May 30th   -   October 1st   -   December 6th

Could it have been seen from the Sun, the same physical phenomenon would have occurred only once, in the date September 1st, 7 BCE. So this is a trine-and-one astroNomical phenomenon, depending on the view point from which it is 'seen'.