# Leibniz Legible — https://leibnizlegible.com
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# 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 197, page id 1016735707:0213
# Original at the GWLB: https://digitale-sammlungen.gwlb.de/resolve?id=1016735707&page=213
# Source image: https://digitale-sammlungen.gwlb.de/content/1016735707/jpgs/default/00000213.jpg
# Model: FoNDUE-GD_v2_ft_Leibniz, run 74, 2026-09-06T16:05:13Z — 87 lines, status machine
# Lines: 87 recognised, mean confidence 0.83
# 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.

681
15
l
M
AAto
l
a1a
Anno 1660: Die 23 Mait.
FTOra 9.
FTOra 10.
Sr. n in Losarichmi. 8r. a in Losarthmo
BAD 10 O +F 36
390833
ABD 67 23 4 4t
9,90203,46(106 42 3l 42 9,90126,50
D3d 032
590833
5377 1403+)
6022 8 0 9,96070,4
L. Y B ER II. CA E CUL BS VITI.
Di as ant
Ad larus
BL
Ita dinus aneulo
Ad latio
574662
2213
374095
CIncet Vastn Lut 2 Ccntolet: Quod nobis tuerac inrectisandum.
Ad invemendam distantiam Lunae a vertice visam.
P ROB L E M A DHOB ECY H U M.
Sic in adjecto schemate, cerrae Lemidiamerer AB.
ejusque cenrrum A: ex quo descripeus sE circuluS PeF-
Ex maximus BD B: Sc circulus verricalis C F C, per
Polum Horizoneis C, iplumque Lunxe cenerum P: ad
quod ductis duabus rectis; AL, Cx A CCDEIO TErTE:
e BE, ex B cerrae luperticie; Formatur criangulum
obliguanoutum AB F. In eo noca Cune duo lareea; ni-
enirum A E incervallum LuIna d CeHErO TeTrE: _ A B
una cerrae lemidiamerer: cum anelo BAF ab iis com-
peehento, qui elt angulus distanciae Lunae a vercice
verx. Ouare manifeltabicur angulus ABF, ejusque rC=
Gdnus ad Semicirculum CBF, qui est distantia Lunae d verrice rila. Nam,
574662
10000
584662
564662
87.
1 1 1
5370690,4
dSsde
25, 92342,33
574095
10000
584095
564095
er. 1 1 ut
5739 257
54 29 12 2 10, 14652,84 56 4+ 30 39 10, 10320,73
 1 vi
Floru atis. Lumma est ang. AB F. 109 54 38 59:
(AInjuIquE ECHNUS A LCLI-
surichm
55 25 2657 10, 16163,47
er.
5r. . 1 n
12 4 23 3336:
65 30 2624
A
laterum
5377246, 47
Ssumm
Ad differenriam eorum
culorum ionotorum
Ad Tancentem dimidie dif-
ferentia eorunalem
Ita Tangens dimidiae summae an-
(53742.2.4376
1537+024367
5.7698, 37
circulum CBF 152I t
 dictanta Lla d VetCi CC VILA: UAM IAVENILE CWPIEDAMUS.
Focarichmi.
5376648,35.
5375235, 23
, 19833,85
15,94969,08