"The Sivulliik, in Igloolik, are principally associated with the Iliarjugaarjuk ('Orphan Boy') legend ... where the constellation's two stars, Arcturus and Muphrid, are personified respectively as Uttuqalualuk ('old man') and Iliarjugarrjuk ('orphan boy') who are racing out in front of Ningiuraaluk (Vega), the legend's third character."

"The name Sivulliik, having connotations of 'leading', can refer to the early appearance of the star at certain times of the year. As the day shortens in the fall, Arcturus is often the first star to appear in the evening twilight. The term Sivulliik - 'first' - also implies the existence of a 'second' quantity which, in this case, is appropriately furnished by Vega (Kingulliq ... ), often the second star to come out. The sequential relationship between Arcturus and Vega, established so clearly in the Iliarjugaarjuk legend, is further supported by their relative positions on the sphere where Arcturus, being more westerly than Vega, gives the impression of leading Vega across the sky." (Arctic Sky).

The 'tail' -aarjuk sounds suspiciously close to Aagjuuk (perhaps a word play) and we have learnt that:

"... agruks (Aagjuuk) are said to be 'the two sunbeams of light cast by the sun when it first reappears above the horizon in late December' ... The legend ... then goes on to recount how these two sunbeams were transformed into stars and so confirms, from the Inuit point of view, the various and widespread connections between the Aagjuuk stars, winter solstice, daylight, and the return of the Sun."

Here it is clearly said that two sunbeams are transformed into stars, establishing a relationship between the sun and the stars in question. Are not then those two stars the yet not born half-years of the new year?