10 many forrcio Virtuofi gxQ^ fame and folid worthy to af- 
ford coofiderable Affiftaoce towards the Propagation of Phi, 
iofophical Artsjaod the Advaocemeot of kaowMg* Of w 
iBaoy pregnant laftances and maoifeft Matters of Fad: do bear 
cvideoce, asrhey are with faithfulnefs, but without artifice or > 
elaboratoefsj regiftxed in thcfe uo-polifc't Volumes. 
A DifcQverji of two New Planets Saturn, made mike Rojal 
tarijtan Objervatory by Stgnor Caffioi, Fellow of both the Rojal 
Socntys^ ^Eogiand ii^sf^ France j Englifh't out of French. 
ADifcover^ofmfmaUFixtStars^andofoneNewVlanet^fiji. 
A Bout the end of Oitober i6yi* Saturn pafs'd clofe by F(?»r 
fiBallFix't Stars, vifibleooly by a Telefcope^ within the 
[mm o! the Water of Aquarius ^ which Hheita once took for 
NewSatellits of Jupiter, calling them Vrban^oBavians^ but 
which HeveliHs (who called them Vladijlavians) ftiew'd to be 
foiiie of the ccmmoo Fix'tStarsj that may every day be feen 
by a Telcfcope any where in the Heav:,ns* 
This PaflTage of Saturn gave us occafion to difcovcr in the 
. fame place, within the fpace of lominuts^ by a Telefcope of 
ijfeet, madeby ^^/K^-p^^ij other fmaller Stars, one of 
which, by its particular motion,(hew*d it felf to be a true ?U* 
wt I which we found by comparing it not only to Saturn and 
his Ordinary SatelHt, difcovcred 1655 by Mr.Hngens, but alfo 
to other Fix'c Stars, and particularly tp three, marked b^ d^ 
See Tai. Ill the Fixft Tabk^ where, to avoid a long explication of our 
I. ^'^.11. firft Obfervatioos, we have d,efcribed the way of Saturn, and 
that of the New Planet, alwayes mar\edcy beginning from 
o3ober 2 5 . unto Novmb. 6^ We have added to it the Ordi^ 
nary Satcllit, without any particular mark, becaufe he is eafis 
to be knownjbeiog in thefe obfervations always next to Saturn. 
The diftances are reprefented in their juft proportions 5 but to 
^Note,ifte/;?Tab.i.fig.i, make Saturo more remarkable in the 
TaWe. he is reprefented twice bigger 
^^y^ of the ^months, mmlm' ^^^^ ifiOUld DC 10 propOrtlOU tO tlie 
Udwithin that eivciu ■ diftaUCCS 
. Thefe 
