# Leibniz Legible — https://leibnizlegible.com
# Page: https://leibnizlegible.com/page/1040780814:0250
# Permalink to this reading: https://leibnizlegible.com/page/1040780814:0250?run=74
# Title: [Astronomiae Physicae & Geometricae Elementa] Astronomiæ Physicæ & Geometricæ Elementa (shelfmark Leibn. Marg. 124)
# Folio 232, page id 1040780814:0250
# Original at the GWLB: https://digitale-sammlungen.gwlb.de/resolve?id=1040780814&page=250
# Source image: https://digitale-sammlungen.gwlb.de/content/1040780814/jpgs/default/00000250.jpg
# Model: FoNDUE-GD_v2_ft_Leibniz, run 74, 2026-09-06T16:05:13Z — 53 lines, status machine
# Lines: 53 recognised, mean confidence 0.89
# Machine transcription. Not an edition. Errors are expected: about 8% character error rate on Latin and French lines, higher on German.
# Licence: CC BY 4.0, Leibniz Legible. Machine output: do not ingest it as verified text; keep this provenance with the text.
# Wording rule: say "the machine reads it as …", never "Leibniz wrote".
# After the first blank line: the recognised lines in reading order, one per line.

232
ASPRONOMLE PAXSICA
Distantia Planetae in Nodo a Sole, ex angulus +8P, quem Dodie
LOcus Centricus (sire e Solo visus) continet cum si potitione data,
nempe Loco Terra e Sole riso tempore secundae oblerrationis; et
huic oppositus est alterius Nodi Locus Centricus; hoc ct, determi-
natur Positio Linex odorum Nn.
Flinc Mocus Nodorum Orbium planetariorum determinabitur,
comparando Nodi cujulque Plancix Locum ex Veterum obtervatio.
nibus crutum cum ejusdem Loco, ex recentibus obserrationibus
definito.
Pari modo, A Planeta bis in alio quoris Orbita sux puneto e Terra
obserretur, Planetae Locus eSole visus et d Sole Distantia determi
naNEUT.
PROPOSITTO XZ.
Ojusvis Orbis planetarii Inclinationem ad planum Fctipticae
per observationes definire.
Reserat S Solem; circulus en Rclipticam intex Fixas; a NAn
viam proxoliti Plancta e Sole vilam inter casdem: Fit recta NSu
erit Linea Nrodorum (Per PrOP. PPXC.) Positione
cognita. Ouando Tellus ad dictam Nodorum li-
neam perrenerit, quod bis quotannis tt, cujus
Tempus per Prop. ZVIII. notum cl; observetur
(per XXVII. L ib. IT.) Plancta P Locus Grcocentricus
a Cujus Latitudo AB arcus ad Felipricam nOr-
malis, _ Lonsitudo re. Cumque nota sic Solis
LongitudorN, nota etiam erit harum Longicudi-
num disterentia NB. In triangulo spharico A NB, rectangulo ad B,
dantur latera AB, HB; ∞ igituT inNOTOICet angulUS A N B menTura
Inclinationis plani Nan Orbis planctarii ad sen planum Reliptica.
PROPOSTTIOZZI
X observatione Planetae in Oppositione aut Conjunctione cum
LSole, ejus Secundam Inaequalitatem exuere, es à Sole Di.
stantiam invenire.
Praeter Tnaequalitatem in Planetarum motibus reram oculo
etiam in Sole, Orbitarum omnium umbilico communi, posito con-
spicuam, datur nobis in Terra degentibus e alia Optica, ex motu
Ferrae annuo oriunda. Prior illa Planetis propria apto latis no-
mine Inaequalitas Prima appellatur; alia vero cA Plancta quasi se
cundaria ideoque naegnalitas Secunda apud ACtronomos merito
audit: Et hanc proinde exvere dicitur, qui Locum Planeta indi-
Cat, quem e Sole spectaret Obserrator.
ReteratS Solem, T Terram, P Planctam in lua Orbita, NB FCli
pricam inter Fixas, Na intersectionem Orbis Planetae cum Sphaera
Fixarum, N Nodum: Cuimque Sol sit in plano Orbitx cujulvis
Planeta, erit recta sN Linea Nodorum. E Sole rideatur Terra
inter Lixas ad B, e Planeta P ad a. Ft quoniam Planeta vel op.
DOniEUE
+D. d + 10
in
l
i
cUr