VOL. XXX.] PHILOSOPHICAL TRANSACTIONS. 351 



could not determine its position. But by observing the motion of this some 

 other nights before, he was now fiilly satisfied, from the motions rectified as 

 above, that there are five satellites of Saturn,* as Mr. Cassini had long since 

 asserted. 



In the bright part of each ansa was a darkish ellipse nearer to the outside 

 than the inside of the ring, as if it was composed of two rings near to each 

 other. 



On the body of Tp, beside the ring on the south side, there appeared on the 

 north side a zone not so far from the centre as the ring, and not much unlike 

 the smallest of Jupiter's belts. These appearances were first taken notice of by 

 Mr. Cassini, as may be seen in Phil. Trans. N° 128. 



Tables of the Motions of Saturris Five Satellites, corrected according to later 

 Observations, and rendered conformable to the Heaveiu. N° 356, p. 77Q, 



This paper is anonymous; but it has the appearance of being drawn up by 

 Dr. Halley. However, as these tables are not so correct as those that were 

 afterwards given in Dr. Halley's large collection of Astronomical Tables, printed 

 in 1750, and elsewhere, it can be of no use now to retain the present tables 

 in this place. 



Concerning the Situation of the ancient City of Anderida, and other Remains 

 of Antiquity in the County of Sussex. By Dr. John Tabor of Lewes, 

 N° 356, p. 783. 



The southern part of this island was the greatest, if not the only acquisition, 

 made to the Roman empire, from the death of Tiberius to the 6th year of 

 Claudius; and we may well suppose was not passed over in silence by Tacitus: 

 but his 4 books of Annals, containing the transactions of those g years, we 

 have reason to fear are irretrievably lost. From the mention Suetonius makes 

 of Claudius's expedition hither: it is commonly insinuated that his conquest 

 here cost no blood. Our countryman Bede was of that opinion; for, in his 

 account of Claudius, the words of Suetonius are copied. But Dio Cassius, 

 from whom we have the most particular information of that war, gives a dif- 

 ferent account of the matter: he takes notice of at least 4 battles, fought with 

 the Britons (before Claudius came over) by Aulus Plautius. In the first, Ca- 

 ractacus was defeated ; in the second, Togodumnus, and, as may be inferred 



• Dr. Herschel has since, viz. Anno 1787 and 1788, discovered two more satellites to this planet, 

 both within the orbits of the former five. So that seven satellites in all have been discovered to the 

 planet Saturn. 



