# Leibniz Legible — https://leibnizlegible.com
# Page: https://leibnizlegible.com/page/1016735707:0168
# Permalink to this reading: https://leibnizlegible.com/page/1016735707:0168?run=74
# Title: [Observationes Diametrorum Solis Et Lunae Apparentium, Meridianarumque aliquot altitudinum Solis & paucarum fixarum] Observationes Diametrorum Solis Et Lunæ Apparentium, Meridianarúmque aliquot altitudinum Solis & paucarum fixarum (shelfmark Leibn. Marg. 130)
# Folio 152, page id 1016735707:0168
# Original at the GWLB: https://digitale-sammlungen.gwlb.de/resolve?id=1016735707&page=168
# Source image: https://digitale-sammlungen.gwlb.de/content/1016735707/jpgs/default/00000168.jpg
# Model: FoNDUE-GD_v2_ft_Leibniz, run 74, 2026-09-06T16:05:13Z — 60 lines, status machine
# Lines: 60 recognised, mean confidence 0.77
# 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.

BER IL C ALCUEUS IV.
Pro inguirendo Luna Aximutho.
A OBLEM A D ECL MUM.
In criangulo ABC proxime pexcedentis AgUEX, no-
eum est lacus AC distaneia L unx d verrice: _c lacus AB
distancia Lunxe a Polo quaroris boreo: cum angulo
ABC distancia Lunx a Meridiano eguacorii. Unde
manifestatur angulus ACB AZimuchum LunX, hOC
est distancia ejus d Meridiano secundum HIOxiZONCEMB
arcus RI. Xaim.
Anno 1660: Die 25 Februarii.
ETOFA 10.
HIOca II.
er. 1 n i Loarithmi. I SV.. n ne LoS arithmio
45 5l 2321 9,85339, 38 42 6 43 23 9, 82797, 80
ABC 25 22 3055 9, 63199,64, 1049 11Y 9,27340,1
AB 84 5 13 24 9,99768, 32)84 25 238 9,99780,97
19, 62967,96
19, 27F2T, 1C
ACD 143 105036 9577628,58 263 30 652 9,45329,3
Duod Lunx AxLu DIS fuic inquirendum.
AC
et Sinus
Ad Sinum
Ira st
Ad Sinum
Prodest aao Lha inter vallo a centro terra–
PO_L E M A I N D E C L M U M.
Fllo in 2d)neta HSUTA. LxCeneriCuS LunX Cseu
CDC delcriprus ex cenero B: ejusque diaimerer
BF
Sit cenerum cerrae A: L uNX D: X ApOEXum ejus C. Du
cancur aurem ad D cenrrum Lunae dux rectae;
Ex A CCHETO FETEX: _E BD, Ex B CCHETO PXCCHETY
que ica tiec criangulum obliquangulum ABD, 1
nocus ek angulus BAD vera distancix Luna 2b L
lD
1e
c
circulum anguli CBL LALL MIMLAHEIA LWHL ab ApC
Saed rtndum talcte BD incerrallo Luna a CCMLIO LX
cenrrici, partium 590833, quarum una cerrxe lemidia
Di
BXO verO: et angulus ABD, qui est residuns ad
meter cR 10000. Teaque cosnolcetur larus AD incerrallum L UNX d CENEO COICA
slata.
est
ldine
Aa
dinus a
lacuo
su
A
Ma
a
ter
l0r
Iu
Iu
l