Ix (1P) = As (NH1) – [Jup. (NH10) + 45°]

= 25° Vir. 17′ 36″ – (17° Gem. 49′ 33″ + 45°)

= 175° 17′ 36″ – 122° 49′ 33″

= 52° 28′ 3″

= 52.46750 years

Ix (1P2) = {Plu. (NH11) – [Ura. (NH9) – 45°]} ∕ 2

= [11° Can. 32′ 0″ – (10° Tau. 0′ 13″ – 45°)] ∕ 2

= (461° 32′ 0″ – 355° 0′ 13″) ∕ 2

= 106° 31′ 47″ ∕ 2

= 53° 15′ 53.50″

= 53.26486 years

Ix (1P3) = {SN (NH6) – [Sun (NH11) + 45°]} ∕ 3

= [10° Aqu. 31′ 43″ – (14° Can. 56′ 25″ + 45°)] ∕ 3

= (310° 31′ 43″ – 149° 56′ 25″) ∕ 3

= 160° 35′ 18″ ∕ 3

= 53° 31′ 46″

= 53.52944 years