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# Title: Optica Promota, Seu Abdita radiorum reflexorum & refractorum Mysteria, Geometrice Enucleata (shelfmark Leibn. Marg. 94)
# Folio 122, page id 727094130:0134
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Scholium.
Ainitelcum et (MIH Hoc problemare daretur locus nodi) dari,
_ inclinacionem maximam, ex locum planerae centricum in luo or-
Bc; vel (si dorecur inclinacio moxima) dari locum nodi, e locum
planecx cenericum in suo orbe: In triangulo enim spharico rect.
anculo, lacicudo cenerica est lacus unum, longitudo cenrrica in ecli-
peica, a linea nocorum computata, lacus alcerum, longicudo plane.
rae centrica in suo orbe, a noco compuraca, latus cerrium, e orbium
inclinario, unus angulus: L. quibus quatvor, cuo dati, duos ignoros
Temper manifeltant. Ex duobus aurem locis centricis in ecliprica,
e duabus lacicudinibus cenrricis, dacur e inclinaciomaxiina, et
nodi locus in ecliprica, per 70 hujus. Fc exeribus planera locis
cevcricis in tuo orbe, dacur _ aphelii volucio; d species ellipleos
planecarix, per Corol. 77 hujus. Constar igicur modus mulciplex,
inveniendi omnes plavetarum inagualicates.
84. PFoblema.
FX datis duobus locis ces putbsa. I sue Orbe, anaeum ipsuS mOIX
modio, es asole dis: positionem aphelii,  ellipseos planeta-
IE DCON ellip.
DIS planecx, cujus
FOcus medii mIOTS F
FOcus veri mocus, Eive
TolS, anis cranvertus
P C
loca planera C
NV. Edatis in crian-
eulo C SH laceribus
SC, SN, distanriis
nimirum planeca a (0-
le; ee angulo ab illis
comprehento CSN,
C10c15
tbl dfC6te d oob b0