-«^^ ) 40i ( S?^- 



Pro ImmefrK)nc Gcdani obfcrtiara, pDfita illiiis I.ongitiidi- 

 ne a Grcnoiiico i''. i+'- ^" inncnicur , Pirallaxis Liin>ie iu 

 Longicndincm -j- 9'. 5^", 4. in Laiitudincm — +s'. 57'', i, 

 Diamctcr Lunac apparcns 33'. i a", 3 cc tcmpiis vcnim 

 coniiinclionis 



I.}.''. 13'- 55" H- I, 8:t 5 - o, S3^ -i- o> 94- "^. 

 Fmerfio autcm dat tcmpus vcrum coniuniftionis 1+'^. 19'. 27", 

 quac licet pro cxjiflc obfcruata in Calendario alkonomico 

 Bcroiincnfi annuncictur , nttamcn illam ad aliquot minuta 

 pnma crroncam clfc cxindc patct , quod momcncum con- 

 iun(f^ionis cx ca dcdudum plus, qu.im pir cft, diffcrat a 

 niomcnto coniuni5lionis cx Imincrfionc cliciti), ct quod dif- 

 fcrcntia mcridiani)rum Stockholmiam ct Gcdanum intcr cx 

 Emcrfione 7'. 51'^. refultct , cum pcr alias obfctuatio les 

 conilct cam duo minuta prima non fupcrarc. Scpofita 

 itaque obkruationc Gcd.uicnfi rcmanebunt Icqucntcs ac- 

 quationcs adim^kaJac: 



S'' -\- 3, 27 5 - o, ^6j -I- o, 3.5 71 :=: o 

 I 3 -f- 3' 3 7 ^ - c, 7 1 J -i- o, 80 ir zr o. 



Quibus, fi ponatur TT - o, f.itisr.iciunt = o'^ 4. c.tj — 20',^, 

 pofito vcro 71— I prodit — o, 5 ct y zr 22'', a<l civm 

 pcr varias disquifitjoncs Cciebcr. Lcxell l)iamctrutn J41UJC 

 e Tabulis dcpromtam miniicndam potius quaxn augcndain 

 cfTc conftcr, vcro fimilc cll altcrutrius harnm acqualionirni 

 numcrum nbfolntum corrc^ftionc aliqua indigcrc , vt pro a 

 prodcat valnr ncgariuus ; admiflb vero cxigno irrorc in 

 Mmcrfionc Pcrropoli qbfcruata rc(]iiifito hoc faris' ficri pp- 

 tcrit ; pofito cnim vcram Emcrlioncm Pc*tropoli, prout fiia- 

 dct circumllantia fupra commcmorata, diiobus minutis lc- 

 cundis praccciiiflc illam, quac in computo hoc cll adhibi- 



