t; Pro Sinubus.'

Divide Sinum Eccentritatis orbis satellitis per Sinum Eccen-tritatis orbis planetae: & quotus erit Secans complementi Ob-liquitatis Eclipticae <K.

Exemplum in $ &ik per Sinus.

8. 6404?, 67 — o. 04370. Sinus} [(£.

i Eccentritatis orbis *f

->8. 24140,68 — 0.01743. Sinusj

o. 3 9 9 o 8, 9 9 z: 2.50662. See. C.Obliquitat. Eclipt. K.

2. Per Secantes.

Divide Secantem compl. Eccentritatis orbis planetae per Se-cantem compl. Eccentritatis orbis satellitis: & quotus erit Se-cans compl. Obliquitatis Ecliptica: Kris.

Exemplum in H Lc satellitibus.

1.24131,52 =: 17.430.1 , . sH.

1 See. 0. Eccentrit. orb.

->0.84222,53^ 6.9 5 Z 8.) (lacellic*

0.39908,99z: 2.50662. See. C. Obliquit. Eclipt. £ris.

CAP. III.

Mensis Apsidis satellitis,vel

Periodqs Apogei a ^ ^e, in mensib. synod.

' VI. 16.24.25 0 . 36.85.

it«

Data Eccentritate orbis satellitis:invenire

Mensem Apsidis satellitis jvel

Periodum Apogei a in mensib. synod.

BiU-