Calculs et Rechekches sue la Comète d'Encke, 



73 



Perturbations par la Terre. 



1874 octobre 27.0 — 1875 juillet 29,0. Éléments XIX. 



Les perturbations des éléments pour la même date sont : 



' - . 8M = -H iifsi 



8(p = — 1.20 



8Й = -2.зі 

 Stt = — i.8i 

 Ы =-+-o.88 

 8n = -f- 0.09592 



1875 juillet 29.0 — 1878 avril 24.0. Éléments XIX. a. 



H 



1)2 M 



y 



и 



ЮпЬг 





-4-1.990 



-I-I.965 



—0.568 



-+- 0.72 



-4-о'Ьз8 



// 











— 0.002 



-4-o.i;q4 







-4- 0.04 



-4-0.002 









-4-0.025 







0.000 



—0.018 



— o.oiS 





-H 0.0 1 



-4-0.003 









-4-0.007 







-4-0.003 



-4-0.001 



-4-0.001 





0.02 



-4-0.007 









H-o.ooS 







-4-0.01 о 



-4-0.219 



-4-0.219 





-4- 0.05 



— 'О.ООІ 





-f-0.462 





-4-0.227 







-Н0.009 



-4-0.460 



-4-0.687 



-•- 0.30 



—0.029 













— 0.020 



-4-0.659 



-4-0.653 





-H I.OO 



—0.076 







-4-1.340 







—0.096 



-4-0.777 



-4-0.765 





-+- 2.35 



-O.I35 









-4-2.105 







— 0.231 



-4-0.794 



H-0.775 





-+- 4.46 



— о. 201 









-+-2.880 







—0.432 



-4-0.705 



-4-0.677 





7.?3 



—0.262 



— 0.694 







-^■3-557 







-1-0.522 



-bo.485 





-4-10.87 



—0.308 









-4-4.042 







— 1.002 



-4-0.272 



-4-0.225 





-4-14.89 



—0.329 









-4-4.267 







— І.33І 



—0.009 



— 0.064 





-4-19.13 



—0.319 



— 1.650 







-t-4.203 





— 0.276 



—0.281 



—0.343 





-1-23. 31 









-4-3.860 







— 1.926 



— 0.510 



-0.577 



-4-3.283 



-4-27.15 



— 0.202 





-0.673 









— 2.128 



—0.744 





-4-30.42 



—0.103 









-4-2.539 







— 2.23 I 



—0.754 



— 0.827 





-4-32.95 



-4-О.ОІ4 









-4-1.712 







— 2.217 



—0.750 



— 0.823 





-4-34.67 



-4-0.1 38 









-4-0.889 







—2.079 



—0.666 



-0.738 





-4-35.56 



-4-0.259 









-4-0. 1 5 1 







— 1.820 



-0.513 



-0.583 



-^35-73 



-4-0.368 





— 0.306 





—0.432 







— 1.452 



—0.373 





-4-35.31 



-4-0.455 









—0.805 







—0.997 



Mémoires de l'Acad. Imp. d. 



3C. VII Série. 











