SYSTEMS OF ASTRONOMY. 213 



tioii in his orbit. The mean motions for which, ac- 

 cording to LA Lande's tables, are as follow: — ' 



European sphere. Hindu sphere. 



r. ."?. o ' " r. s. ° ' " 



Sunt, i 00 00 58,6/1 1 00 00 00,000 



Moo^, 13 4 VI 47 3,9,284 13 4 1<2 46' 40,613 



Ven'us, 1 7 1.5 12 22,306' 1 7 15 11 ^.'ifi'^S 



Mars, 6 11 25 17,8',''2 6 ] 1 24 1.9,150 



Jupiter, 1 00 21 49,153 1 00 20 50,483 



Saturx, 12 14 08,015 12 13 09,343 



4900 Hindu years, of the above length, are equal 

 to \7'69767 clays, 21 hours, 45 minutes, 44 seconds; 

 or 4900 Julian years, 42 days, 21 hours, 45 mi- 

 nutes, 44 seconds; the mean motion for which, 

 from la Laxde's tables, are as follow :-—' 



European sphere. Hindu sphere. 



5 o ' " S. ° ' " 



Sun, 2 19 51 27,5 00 00 00,0 



Moo.v, 5 21 48 12,3 3 01 56 44,8 



Venus, 3 20 21 37,0 1 00 30 09,5 



Mars, 5 15 55 21,0 2 26 03 53,5 



Jupiter, 3 11 54 08,1 22 02 40,6 



Saturn, 6 14 14 58,1 3 24 23 30,6 



which motions being deducted from tlie mean lon- 

 gitudes at the end of the year 4900 of the Call 

 Vug, above determined, we shall have their re- 

 spective mean positions at the bci^ianing of the 

 Call Vug, the assumed epoch of mean conjunction, 

 as follow : — 



P3 



