140 



THE ORBIT OF URANUS. 



Mean Corrections to the Ephemeris of Uranus. — Continued. 



Observatory. 

 [R. A. of 

 Urauus.] 



Greenwich, 

 Paris, 



[O*" SO""] 



Greenwich, 



Paris, 



[0" 40™] 



Greenwich, 

 [1" 6"] 



Greenwich, 

 Paris, 



[1- 2-"] 



Greenwicli, 

 Paris, 



[0" 5T'"] 



Greenwich, 

 Paris, 



[0" Sl^T 



Greenwich, 

 Pa"is, 



[0" 54"] 



Greenwich, 

 Paris, 



[1" lO™] 



Greenwich, 

 Paris, 



[1" 15"-] 



Greenwich, 



Paris, 



[1" 11"] 



Greenwich, 

 Paris, 



[1^ 9-1 



Greenwich, 

 Paris, 



[P 9""] 



Mean dates. 



1846 



Dec. 15 

 Dec. 16 



Dec. 10 



1847 



Jan. 13 

 Jan. 11 



Jan. 12 



Sept. 3 



Oct. 

 Oct. 



1 

 12 



Oct. 10 



Nov. 3 

 Nov. 12 



Nov. 8 



Dec. 3 

 Dec. 12 



Dec. 9 



1848 



Jan. 10 

 Jan. 11 



Jan. 11 



Sept. 8 

 Sept. 22 



Sept. 1 7 



Oct. 19 

 Oct. 16 



Oct. 17 



Nov. 13 

 Nov. 13 



Nov. 13 



Dec. 14 

 Dec. 9 



Dec. 12 



1849 



Jan. 6 

 Jan. 18 



Observed conectious in R. A. Observed corrections in Dec, 



Mean. 



Jan. 12 



s 

 -8.31 



-8.25 



-8.25 

 -8.14 



-9.21 



-9.25 

 -9.23 



-9.10 

 -9.08 



-8.96 

 -8.84 



-8.83 

 -8.53 



-9.84 

 -9.82 



-9.82 

 -9.79 



-9.68 

 -9.55 



-9.41 

 -9.43 



-9.37 

 -9.11 



No. of Corrected 

 obs. mean. 





 18 



9 

 10 



7 

 11 



7 

 11 



s 

 -8 27 

 -8.24, 



—8.26 



-8.20, 

 -8.12, 



Mean. 



-8.15 

 -9.16 



-9.2O3 

 -9.21 



-9.21 



-9.05, 

 -9.06, 



-9.0G 



-8.91., 

 -8.82; 



-8.85 



-8.78., 

 -8.5L 



-8.57 



-9.79, 

 -9.80,, 



-9.80 



-9.77, 

 -9.77,, 



—9.77 



—9.63, 

 —9.53, 



—9.59 



—9.365 

 — 9.4L 



—9.38 



—9.37, 

 —9.09, 



—9.23 



-46.0 

 -46.1 



-43.1 

 -45.4 



—49.4 



-49.0 

 -49.2 



-49.2 

 -49.3 



-49.0 

 -48.5 



-47.1 

 -47.6 



-51.1 

 -51.5 



-52.2 

 -52.2 



-52.3 

 -52.2 



-51.2 

 -51.3 



-51.2 



-50.0 



No.of 

 obs. 



10 

 4 



6 

 10 



7 

 10 



Corrected 

 mean. 



Corr. to Geocentric 



Longitude. 



-45.6,, 

 —45.5. 



—45.6 



—42.7, 



—44.8. 



-44.0 

 -49.0 



-48.fi, 

 -48.6,, 



-48.6 



-48.8, 

 -48.7, 



—48.8 



—48.6, 

 —47.9, 



-48.2 



-46.7, 

 -47.0, 



— 46.9 



—50.7, 

 — 50.9„ 



—50.8 



—51.8, 

 —51.6,, 



-51.7 



-51.9, 

 -51.6, 



—51.8 



—50.85 

 -50.7. 



-50.7 



—50.8, 

 —49.4, 



-50.1 



—134.5] 

 —131.7 



c- 



[- 



130.9] 

 129.6 



148.4] 

 144.9 



[- 



148.0] 

 146.5 



-146.2] 

 -142.6 



-143.0] 

 -140.6 



■_139.4] 

 —136.2 



[_156.4] 

 -154.1 



[-156.4] 

 —154.2 



[_154.6] 

 —151.8 



[—150.2] 

 —148.6 



[—147.7] 

 —146.2 



Latitude. 



[+8.9] 

 -f6.5 



[+8.6] 

 +7.4 



[+8.7] 

 -fO.S 



[+8.7] 

 -1-7.8 



[+8.5] 

 +7.2 



[+8.3] 

 + 6.8 



[+8.1] 

 +6.0 



[+8.0] 

 +7.5 



[+8.0] 

 +6.9 



[+8.0] 

 +6.3 



[+7.7] 

 +6.2 



[+7.5] 

 + 6.0 



