(xxxv1)] 
DÉTERMINATION DE L'ORBITE DE LA COMETE 1890 VI. 
243 
Si on multiplie ces équations par la racine carrée de leurs poids respectifs 
elles deviennent: 
3.53241 ndt + 6.40361 d logg + 0.48991 dx + 0.29599 d + 0.51605 di + 5.29520 de = 0.713507 
3.20948 
3.97701 
4.13284 
4.15681 
4.10481 
3.83492 
3.76027 
6.35906 
6.17709 
6.11494 
5.79774 
5.75727 
6.33547n 
6.350813 
5.941927 
5.63767n 
5.20627 
5.68584 
0.32701 
9.59236 
8.672817 
9.659817 
9.871137 
0.617675 
0.683075 
0.626382 
0.56104n 
0.28837 n 
0.250435 
9.447395 
0.29857 
0.39801 
0.30271 
0.37580 
0.82818 
0.87298 
0.72879 
0.62120 
0.24950 
0.14547 
0.47020 
0.22176 
0.08823 
9.30601 
9.537062 
0.60177 
0.41067 
9.50383 
8.095985 
8.806335 
9.17485 
5.11954 
4.29937 
3.53603 
3.73475 
4.43581 
5.110955 
5.095577 
4.785645 
4,478285 
4.19870 
4.54908 
1.151035 
0.77377n 
1.39337» 
1.48201 z 
1.878057 
1.15051 
1.66172 
1.34761 
0.27965 
1.191795 
2.019745 
En multipliant maintenant ces équations par un coéfficient d'homogé- 
néité » tel que: 
on obtient finalement: 
y — 2.01974 
ve = 4.15681 dr 
vy = 6.40361 d log q 
ve = 0.68307 dr 
vt ='0.87298 dQ 
vu = 0.60177 di 
vw — 5.29520 de 
9.37560n æ + 0.00000 y + 9.80684 z + 9.42294» t + 9.91428 u + 0.00000 w — 8.69376, 
9.178587 
8.31676 
8.82894 
8.93921 
9.05267 
9.82020 
9.97603 
De ces 
0.55775 x + 
0.29983, 
0.56180; 
0.49155 
0.03039 
0.225657 
9.95545 
9.77348 
9.71133 
9.39413 
9.35366 
9.93186n 
9.90452n 
9.53831» 
9.234065 
8.80266 
9.28223 
9.64394 
8.90929 
7.98974n 
8.97674n 
9.188065 
9.93460n 
0.000007 
9.943831» 
9.87797" 
9.605307 
9.567367 
8.57441n 
9.42559 
9.52503 
9.42973 
9.50282 
9.95515 
0.09 00 
9.85581 
9.74822 
9.37652 
9.27249 
9.86843 
9.61999 
9.48646 
8.70424 
8.935295 
0.00000 
9.80890 
8.90206 
7.494217 
8.204567 
8.57308 
9.82434 
9.00417 
8.24083 
8.43955 
9.14061 
9.815755 
9.800372 
9.49044n 
9.183085 
8.90350 
9.25388 
9.13077 
9.64198 
9.32787 
8.25991 
9.172057 
0.000002 
équations nous déduisons les équations normales suivantes: 
0.29983n y =- 0.561802 2 + 0.49155 6 + 0.03039 u + 0.295652 w = 9.22896 
0.61365 
0.46203 
0.22944n 
9.69298 
0.46948 
0.46203 
0.60459 
0.509995 
9.88785n 
0.38046 
Mélanges mathém. et astron. T. VII, p. 473. 
0.229445 
0.509997 
0.49995 
0.19297 
0.22581n 
9.69298 
9.83785 
0.19297 
0.46537 
9.43291 
0.46948 
0.38046 
0.22581n 
9.43291 
0.39094 
17 
0.116145 
9.448465 
9.06733 
9.32290 
9.94571% 
