Lexicon Technicum: Or, An Universal English Dictionary Of Arts And Sciences, fol. -
Machine transcription. Not an edition. Errors are expected: about 8% character error rate on Latin and French lines, higher on German. Mean line confidence on this page: 0.89.
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The machine reads it as
- NI
- Horion For thas time DC R, that OF chie APO-
- sec of ihie NoOn Will BC L, and thac os the
- Node F.
- Onty obserre here; Tha il che Equation OF
- the SunsCentre be required tobc added; chen
- the Equation ot the MoonSmean Morion must De
- Tubtracted, that ot her Aposce must be added.
- and chac ot the Node subducted. And on the
- Contrary, iF the Equation OE the SunS CeH-
- tre vere to be subducted, the MOONS F
- quation must be added, the Equation oF het
- Aposee subducted, and chat of her Node
- added.
- There is aIO an Equation of the Moons mean
- Norion, dependins on che Situation oF HeF APO.
- sec, in respect ot the Sun; wrhich is prearest
- When che MoonS Apogee is in an Octane Wwich
- che Sun, and is nochins ac all wrhen ic is in etie
- Ouadratures Ox 5y27975. This Equarion, when
- Pet P represent the FartH, TS a Righe Line
- joinins the Parrh and Sun, T A C B a RighE
- Line drann trom che Farrh ro che midale or
- orcarest, and the Sun in Perisao, I5 3 min. 56 mean Place oF the MoorS ApogCC, equated, 25
- seconds. Bur it the Sun be in aposao, it will abore: Lec che AnglcS J A be the Annual AF-
- never be abore 3 min. 34 seconds. At orher Di- sument ot the atorelaid Aposee, TA che least
- cances oF the Sun trom the Farch, ihis Lquati. Pccenricies oE che Mooris Orbic, LB the grea
- on, Wrten ercarest, is reciprocalls as the Cube
- OE Such Distance. BuE When FhC MOOnS ApO
- sec is any ertere bue in the Octants, ihis F
- quarion srows sess, and is mostr at the same
- distance becireen che Parth and Sun, 25 the
- Sine oE the double Distance oF the MOOnS A.
- posce, From che nexc Ouadrature Or 5Y2Y 8Y.
- Eo che Radins.
- This is ro be added cothe NoonS Morion,
- test. Bissect AB in C; and on the C enere C
- ich che Distance A C describe a C ircle A F B.
- and make the AnsIC BC F = 10 itie double ot
- the Annual Argument. Draw che Righe Line
- F F, char hall beche Eccemricies of theMoons
- Orbic; and the Ansle BI P, is che second F-
- Quation ot che MoonS Apogec required.
- In order ronhose Decermination, lerthe mean
- Distance oF the Farth trom the MoOn, Or the Se-
- While her Aposce passes trom a Ouadeature midiameter oF che MoonS Orbit, bC 100000O;
- vich the Sun Eo 2 Sy279Y; buc this is eo be sub-
- ihen Mallits grearest Lccentririer Y B bC 66782
- tracted trom ic, wwhile The APOSCC MOreS FOM) Cuch ParIS; and the least F A, 43319. S0 chaE
- the SyzYer cothe Ouadrature.
- There is MOreOret anocher Equation ef the
- the grearest Rquation of ihe Orbit, viz. Wrhen
- che Aposce is in the Syzyers, Will bc 7 de5. 39
- Moons Motion, wtich depends on the Aspect oF min. 30 seconds, or perhaps 7 de8. 40 min. (FOr
- the Nodes of che Moons Orbic wich the Sun: L suspect chere ill be lome Alteration accordine
- And ehis is sreacest, wrhen her Nodes are in
- Oetants ro thie Sun, and ranistes quire, when
- they come ro their Ouadratures Or SY2ysyS
- This Equation is proporrional ro che Sine oF the
- double Distance oF che Node From the neXFSy.
- 2Y3Y, Or Ouadrature; and at greatest, is bur 17
- seconds. This must beadded ro the Moons mean
- Mocion, Wwhile che Nodes are passins From cheir
- Sy278Y5 Wich che Sun eo cheir Ouadratures wirte
- tim; bue suberacted wwhile cher pals From the
- Ouadratures t0 the Sy279Y5.
- From the Suns erue Place ratee the equatee
- mean NIOrion OF the LunAF APOSCC, 25 WaS a-
- bore seved, the Remainder will be che Annual
- Argumene ot the Caid Aposee. From, whence
- the Eccentricity of the Moon, and the seoond F
- quation ot her Aposce may be compard atce
- che manner folloins (mhich takes place also in
- che Compucacion os any ocher intermodiate L
- quarions.
- corhe Position oF che Aporee in Cancer Or Capri-
- corn.) Buc votien ic is in Ouadrare coche Sun,
- the grearest Rguation atorelaid Will bC 4 de8. 57
- min. 56 seconds; and the grearest Eguation ot
- the Apogce 12 deg. 25 min. 4 Ceconds.
- Flaving from chese Principles made a lable OF
- the Equarion oF the MoOnS ApoSCC, and OF che
- Eccentricities of her Orbit to each degree oF the
- Annual Arsument, trom Whence the Rccentricier
- PF, and che AngieL forz. ule lecond ana
- principal Lquation of che APOSCC) may casily bC
- had For any Time required; Lex ThC LqUALION
- thus found be added to the Arst L.quaced Place
- Of the MOOrS ApOSCC, iE ThC Anua AFOUMCNE
- be lessthan 90 degrees, Or Greater than 180 de
- Erees, and lels than 270; othermise ic must bC
- subducted trom ic; and che Sum or Difference
- Mall be the Place oF the Lunar Apogee seconda-
- rily equated; which beins cakeen from the
- HoonS Place equared a third rime, MalL LCAN
- phaeresis or Equation one os CCnC, ad II
- ite commes vas, aie cete veres aceataoata
- chemean Anomaly oF the Moon correspondins
- eo any siven Time. Moreover, trom chis mean
- Anomaly oF the Moon, and the betore found
- Eccentricier ol her Orbir, mas de sout 10)
- means of aTable oF Rquations ot e
- Centre made to erery degree oF THC Mean AIIO-
- 50000, 53000, 60000, ala 0000) n Lresta-
- maly, and Come Eccentriciries, viz. 45000,
- FOrmex
Cite
Lexicon Technicum: Or, An Universal English Dictionary Of Arts And Sciences, fol. - . Machine transcription, not an edition: Leibniz Legible (model FoNDUE-GD_v2_ft_Leibniz, run 74). https://leibnizlegible.com/page/806933011:0540?run=74