▁the ▁ast ro lo ger ▁interpreted ▁Jup iter ▁in ▁that ▁hor os cope . ▁ ▁Specific ▁fixed ▁stars ▁ ▁Al de bar an ▁Ast ro log ically , ▁Al de bar an ▁is ▁a ▁fort un ate ▁star , ▁port ending ▁rich es ▁and ▁honor . ▁This ▁star , ▁named ▁" T as ch eter " ▁by ▁the ▁Pers ians , ▁is ▁one ▁of ▁the ▁four ▁" ro yal ▁stars " ▁of ▁the ▁Pers ians ▁from ▁around ▁ 3 0 0 0 ▁BC . ▁These ▁stars ▁were ▁chosen ▁in ▁such ▁way ▁that ▁they ▁were ▁approximately ▁ 6 ▁hours ▁apart ▁in ▁right ▁asc ension . ▁Each ▁of ▁these ▁stars ▁was ▁assigned ▁to ▁a ▁season , ▁Al de bar an ▁was ▁prominent ▁in ▁the ▁March ▁sky ▁and ▁as ▁such , ▁it ▁was ▁associated ▁with ▁the ▁v ernal ▁equ ino x . ▁ ▁Its ▁current ▁cel est ial ▁longitude ▁is ▁ 0 9 ▁Ge . ▁ 4 7 ▁as ▁of ▁ 2 0 0 6 ▁ ▁The ▁four ▁royal ▁stars ▁with ▁their ▁modern ▁and ▁ancient ▁Pers ian ▁names ▁were ▁▁ ▁Al de bar an ▁( Alpha ▁Ta uri ) ▁v ernal ▁equ ino x ▁is ▁the ▁bright est ▁star ▁in ▁the ▁const ell ation ▁T aur us . ▁ ▁Reg ulus ▁( Alpha ▁Leon is ) ▁summer ▁sol st ice ▁is ▁the ▁bright est ▁star ▁in ▁the ▁const ell ation ▁Leo . ▁ ▁Ant ares ▁( Alpha ▁Sc or pi i ) ▁aut umn al ▁equ ino x ▁is ▁the ▁bright est ▁star ▁in ▁the ▁const