Abuur nooc ka mid ah weedhan ka sii adag kan hore wuxuu ahaa mid ka mid ah 48 xiddig oo uu ku taxay Ptolemy ee qarnigii 2aad.
Dabcan, nooc ka sii adag jumlada ayaa ah "Kii hore wuxuu ka mid ahaa 48 xiddig oo uu ku taxay astronomerkii qarnigii 2aad Ptolemy, halka kan dambe markii ugu horreysay lagu sawiray Triangulus Antarcticus Petrus Plancius 1589. "