; C 85 3 
Thefc are the particulars qf the Diicovery^ whereby the 
admirable Analogy and Uniformity of the parts of the Uni- 
verfe are moft evident, and the Infinite Wifdome and Pow- 
er of the Creator is demonftrated to the Contemplative. In 
the Conclufion, the Difcoverer confiders that the An- 
tient Aftronomers , having tranflated the Names of their 
Heroes amoung the Starrs, thole Names have continued 
down to us unchanged, notwithftanding the endeavour of 
following Ages to alter them ; and that Galileo, after their 
Example, had honoured the Houie of the Medici with the 
difcovery of the Satellites of Jupiter^ made by him under the 
Proteftion of Cofmus II ; which Starrs will be always 
known by the Name of Sidera Medicea, Wherefore he con- 
cludes that the Satellites of Saturn, being much more exalted 
and more difficult to difcover , are not unworthy to bear 
the Name of Louis leGrandy under whofe Reign and in 
whole Obfervatory the fame have been deteded, which 
therefore he calls S/^^r/e Lodoidea^ not doubting but to have 
perpetuated the Name of that King, by a Monument much 
more lafting than thofe of Brafi and Marble, which fliall b@ 
erefted to his Memory. 
In our Figure we have omitted the Orbe of the outer S;«* 
teHite^ that fo the reft might not be crouded, but its diftance 
to that of Hugenius\ is as Cube Root of 25 or 2, 925 to i. 
Trvo Afironomical Obfer^ations of the Eclipfes of the 
Planet Jupiter, by the Moon in March and April 
laftj made at London. 
The Lipfck Ephemerides of Mr. (aodfrid K^jrck^ giving 
notice of thefe Occultations, they were thought of too great 
confequence to be neglefted, if the weather proved fair. 
The firft hapned March 3 i^^.at night,and was attended with 
a raoft cVerene Sky, no Clouds any where appearing, where- 
fore Mr. Hook and £. Halley undertook the Obfervation in 
Grejham 
