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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 137, page id 1016735707:0153
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i1
p p
23
L. IB E R II. C A E CWF. HS TTI.
1o investisanda obliquitare orbis Luna ad Folipiicam.
PR OB L E At A QA A R TBM.
Ex cenero A, delcribarur circulus BCB, per maxita
obliquicaris Lunx limites D _ C: d minimX F. X F: (IEGUE
BAC dimeciens FclipricA: D AC dimeciens oebis L. uNX
in obliguieate maxima orad. 5 16: E AF ejusdem orbis di-
eriens in obliquieace minima grad. 5 6: de proinde DE.
vel FC accus, dictarum obliguicarum differeneia (CrUP. 16:
ejulque semisis IF, vel IG Terup. S: quo incervallo, de cen-
ero L, delcribaeur circulus FI F R G anomalix obliguicacis
Lunx, guae plane eadem est cum anomalia ceneri Lune.
Numeretur haec ab F, in M: erir igicur accus FMt cognitus.
cujus complemenri MK, Sinus L I; vel (quod Facilius est) Sinus Logacichmicus dacur ex
propeio Canone in mentura radii allumpri LF: Sed IF eA S scrupulorum: Ergo LL da-
bienr, ne inEca. Suberahacue L L, ab arcu obliquitaris mediae C I, X reliduus exic arcus CL.
obliguicas Luna gualica. Nam,
Vi radim
Ad Sinum complementi
Ita areus
Ad areum
TF
8
1
Anno 1660: Die 25 Februarii.
FOra 9.
HOT2 10.
n in Losarithmi. Isr. a u. Losarichmi-
L.I 2 20 7 10 9.99963,92 3 22 424 9,99925, 67
L.I
vel 28800 4 45939, 25 vet 288c6
Ex obliq. media Tuberahendum er.
Oblignicas orbis Lunx media
28776
vel 75936
8 0
in
Erso oblig. orb. C ad E cliprica 5 0 0 24
Dux nobis fuerac inrestisanda.
Sex. 8Y.
1 11
Aedius mocus laciend. LunXe 3 28 28 17 5r
Prosth. orbis Lunae Suberalien.
3 9 38 6
erusmocus lacicudin. L. unX 325 183945
4. 45903, 47
28757
4345939, 25
vel 7 59 +F
er.
0
1 1
O
SCX 8Y. 1 1
3 29 1 22 T5
3 12 13 10
3 25 49 9
Pro reducendo Lunae loco ad Edlipricam.
PR O B L E NE A GN F N PU M.
2o45664,92
In hac Aigura, AB est porrio orbis Lunxe concenerici: AC Ecli-
peicae: _ BC Luna lacirudo: ex quibus conformatur criansu-
lum Cchaericum ABC cectargulum ad C. In eo dacuir hypoche.
E BuCa AB distincia F unae a nodo alcendence proximo in orbe luoi
cum angule BAC, qui est obliquieas vix Lunaris ad Felipricam.
Duarenolcecuretas et adjacens AC, hoc est dictantia Luna ab eodem nodo alcendence
in E clipeted. Nam,