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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 113, page id 1016735707:0129
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jusD
ordis
C
ettm
rit
L.IBEX II. C ALCDL0S1
In adjecto schemace, AB ett atcus BCpila. AC alcHe
AEguacoris: _ B C arcus circuli declinarionis, vel iplamet
Solis declinario. Hli eres arcus consticuunt criangulum (phae-
ricum ABC rectangulum ad C; cujus hypochenula AB
coonica est, distantia scilicet Solis ab Aquinoctio verno: 8
ansulus B A C obliquitas Ecliprica (quam et si Lansbergiani C anones oF. 23 30 38
hoc laculo praebeane, illam tamen ad gradus 23 30 limicamus: huic enim po-
eius, quam illi, accurariores hujus remporis obserratIOneS (UFTASANEUE.) Ouare da-
cur etiam erus A C, quod eA distantia Solis aequaroria d verno squinoctio. Nam
Vt sinus eorus
a laneens
AB
er.
Anno 1660: Dic 25 Februarii.
15
Hlor2 7.
11
2330 00
23 44232
AC 21203528
1I
A1
Ergo ACcentio recta Solis 338 39 2432
Duam obtinere cupicbamus.
Locaricbmi.
9,96239, 7E
9,62950,3
9,59190, 15
FIOra 8.
Er. 1 H n LoSarithmE.
2330 0 09,96239,78
23 2F254 9,62862,36
21 1813529,59102, 14
Ad sinum complemexii BAC
d Tangentem
3304140 6
P. Hna.
Redius motus Luux d Sole
Anomalia centri
Sex. Gr.
Prosthaphaeresis ceneri addéda
Anomalia orbis media
Anomolia orbis X. quaca
2 20
C
041 305449
O4+392257
Excentricicas Lunx parcium. 86000,
Oualium Pemidiamerer L. Xcenerici eA 1000000.
Pro inquirenda Prosthapharesi orbis Lua, es loco ejus vero
in orbe proprio.
PR OBL EM A XE R F Lu M.
cupucallt lac aEura. Glathdedctllo Bio oldio dot
Prosthaphaeresi, licet in alia disposieione, jam delineari-
US, RePEX Senterque CIECUIUS CDEC OrbeM LHMR F XCCN-
ericum, de reliqua, ur jam Problemate 1, de Sole dictum est.
In criangulo obliquangulo ABD, noca habemus duo
latera; nempe BD ExCenEricI SemIdIAIMCErUM; dE AB
Excencricicarem Luna; cum angulo ABD ab iis com-
prehento, qui est rehduus ad semicirculum, anguli C BD
distantix L unx media ab Apoeeo vero. Ideo manifeHtaTUE
angulus ADB, qui est Prosthaphaerelis orbis L. unx. Namo
1
.
3 9 621
0018 12 42
Sex. sr. 1 A
033345E
19 E
D42 93.
042 20 18
86008,
1
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