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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)
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_
L.TB. II. Observationes Diametri Luna apparentis.
OBSERV A Z 1O SEBEP M A.
Nno Chrilti Gresoriano 1660: Dic 24 Aprilis, Lusduni, circa horam deci-
LAmam Serorinam, Luna praecereunce planum decerminari horarii circuli, nume-
rari perpendiculi ribraciones simplices quacer auc quinquies 346, dc Cemel 347.
Fuic isitur, hora decim a, numerus vibracionum simplicium 346: 20 quod cem-
pus dacur, e seprimo calculo, mocus Lunae hocarius circa polos Aquacoris vilus
sead. 14 39: Ideo Centrum Lunx percurrebac incerea in Parallelo vilo arcum
Accup. 375r. Nam, per auream regulam,
Di numerus simplicium vibrationum horarius
Ad motum Lunae horarium circapolos SEgnatoris visum
Itanumerata semplices vibrationes
95503
erad.
1439 0.
3463
grad. 1
Ad arcum incerea peraeratum a centro Lunae in Paralleloviso. 0 3E5I.
Es aurem hic, idem arcus Diamerer Lunxe apparens in plano ejusdem Paralleli,
cujus semisis cAt (CruP. 15 55 =: ee distancia vila Luna à polo Aquatoris est
grad. 77 25 30: Unde lequicur semidiameter Luna apparens e Cuperticie cetrx
sCruP. 25 32-. Nam
VEsinus tOIuS
Ad sinum distantiae Lunae visae a polo SEquatoris
grad.  Loanmmi.
77 2530
333y13)
Tra sinus semidiametri Lunae apparecis in plano Paralleli visi 0 15 55 = 7,66580,4
Ad sinum jemidiamerri Lunae apparencis in plano circuli
maximi e superficie cerrae per centrum Lunae descripri 0 25 32 7,65525,9
Erso Viamerer Luna apparens e supertcie cerrx erac (erup. 3L 5. Quam primum
Scire cupiebamus.
GONSECTARTAM.
DIaICTEE LUNX APPATENS C CCHETOFeEEA eriam tunC erac LCTUP. 3656.
Dacur enim ad hoc idem tempus, e seprimo calculo, distanria Luna d verrice rila
srad. 62 24 42: e distancia Luna d verrice vera grad. 61 32 sg ihabetur quoque ex
obserratione seprim a semidiamerer Luna apparens c superkicie cerrae (crup. 15 32:
Ex quibus collisirur Cemidiamerer LunX aPPateNS C CeHETOTerEX (crUP. 15 25.
Nam,
Visimus distantia Lunae visae à verrise
Ad sinum distantiae Lunae verae a verrice
Ita sinus semidiamerri Luna apparencis e supersicie terra
Srad. Ltmi
62 24 42
67 3257
015 32-
Ad Enum semidiametri Luna apparentis e CenErO terY OY5 25
17 355336,2
36527632
ErBO DIAMCTEK LUnX ZPPATENS ECCHETO TCTEX ETAE (CrUP. 30 50. Duam pocisti
mum nosse proxolueramus.
3
3194758,
9,94470,3
7,65525,9
OBSE R
s
a nur