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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 139, page id 1016735707:0155
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1aril.
1. D+ SinuS tOEUS
L IDPR II. C aLCVLUS III
Anno 2660: Dic 25 Februarii.
FTOra9.
FIOra 1O.
Er. n in Losarithmi. Ier. a in Cocarithiio.
Ad Sinum complementi ABC 6322 43 2 9, 65136,80 6353849 964361, 25
Iea Tancens
Ad Tancentem
AB 94 3F 8 35 ZF, 1O217,35) 94295956 TF, 104O2,77
BD 100 O1Z 21 20,75354,15 (10 814 42 20,74763,02
Invenco BD, cognoscitur CD.
2. D+ Sinus
Ad Sinum
Tra T angens
Ad Tancentem
CD 76 30TY 21 9,98783,7
BD 10 0 TT 2T 9,99334373
ABC 63 22 43 F 10,29996, 33
ancia Lunae aguacoria a prin.
cipio Capricorni, quam men- er.
(UTACAECUS A quacOTIS EY, cA 216 1952 40.
Locus Lunae exaecone in semi-
circulo AE quat. Rucumnali: Ideo
Pradictus angulus acribus rectis
est suberahendus, de remanebie er. 1 n i
ACCeNSIORECFA LUME
Alcentio recta Solis
20, 29331,05
ACD 63 40 7 20 10, 30547,32
Erso angulus AC B, idest di-
1 1 10t
153 40 720
338 44 7 40
76 38 14 42
100 8 I4 A2
9,900033
6353 8 49 10,51962,43
64 9 0 7 10,31471,05
33 a 2022
Distancia Solis aMterid. aguacoria 235 0 0 0 Occasu r. 150000 Occalum.
Inde Alcensio recta Meridiani T13 4+ 7 40
128 462912:
Lcdictacia C unx a Merid. aequac. 39 55 59 40 Orru luS. 25 22 3055 Orrû ruS.
Dux nobis fuic inrestisanda.
ero ohtinendâ distantiâ Luna a Polo A. qualoris.
PR OB L E M A O CF A V UM.
8t. 1  n
2133033330
er.
1 1t i
154 907.
9339316, 65
20,30279,06
Resumacur eriangulum aCum ABC RcurX PexccoenS. i qudaneur duo
anguli, nempe ABC, quien distaneia Lunae a coluro Solsiriorum lccanaum LClipri-
Cam: de AC B distancia Lura ab eodem coluro aeguaeoria: cum lacere AB distaneia ejus-
dem à Polo Fclipeiex boreo. lsius manifectabicur lacus AC distantia Lunx à Polo
 qualoco. Nam3