Bahnen der Uranustrabanten Oberon und Titania. 25 
| Koeffizienten sdp Übrigbl. Koeffizienten ds Übrigbl. 
| | een Fehler | ö Fehler 
du \esinw|ecosw| dN dJ ebler du |esinw|,ecosw En dN dJ Fr hier 
| | 
| | 
17 |+32:4 | —21.4 | +24.3 | +12.3 | —4.7 | —0-565 0.0 | —12.4 | —10.9 | +33.0 0.0 | 0.0| +0.116 
27 |+432.5| + 6.1| +31.9|+ 7:5 | —4.0 +0.206 I-0.6 | —ı6.0| + 2.4 |+32.4 | —ı.2 ans —0.397 
28 |+32.7| +25.8| +20.1|+ 8.5 | -+0.1 | +0.132 0.0| — 9.9 | +12.7 | +32.1 | —4.9 | 3.9 | +0.388 
30 |+32.1| +22.9 | —22.4 |+12:5 | —4.4 | —0.398 |+0.1 | +11.5 | +11.6 |+32.7 | —o.4 |+0.4 | +0.161 
31 |+32.2| + 2.4| —32.1 [+ 8.6| —5.2 | +0.380 |—0.6| +16.1| + 1.8| +32.4 0.0 | —3.6| +0.537 
Aug. ı5 |+32.1| +3r.0| + 8.2 |-+10.7 | +#0.7 | #0.171 |+0.5 | — 3.6 | +15.4 |+31.8| —5.2 |—1.5 | +0.556 
18 |+32.0 | —10.6| —30.2|+ 7.1) —3.1 | +0.015 [—0.6 | +15.1| — 4.7 |+431.7 | —1.9 |—5.1| +0.294 
19 |+32.1 | —27.9| —15.8|+ 9.1) +05 | +0.6993| +0.2 | + 7.6 —13.8|+31.5 | —5.3 | —3.0 | —0.072% 
25 |+314| +24.6| —ı9.4 |+12.6| —3.8 | —0.119 |+0.2| +10.1 | +12.4 |+31.9 | —0.9 +0.8j -+0.197 
30 |+31.3| —ı13.2| +28:3 +10.4 | —5.4 | 40.414 I—0-3 | —14.3 | — 7-0 |+31.8 | +0.5 |—1.4 | +0.363 
| | 2 
31 |+31.6| + 8.9| +30.3|+ 7.1| —3.3 | —o.10r [—-0.6| —15.2| + 3.9|+31.4 | —1.6 |—4.9| +0.8183 
Normalgleichungen. 
H dA 
du 2esinw 2ecosw ENG dN dJ n 
du 35027 +5581 +587 .— 40 +10935 — 2399 +825.48 
2e sin w 21179 + 3 — 205 + 2044 = + 99,49 
2e cos w 22609 +2770 — 276 — 67 +-124.25 
dA 
FA 35028 — 2088 —2342 + 62.36 
dN 3822 — 604 +242.96 
dJ 611 — 66,72 
Auflösung Titania— Uranus 1900. 
Washington-Refraktor. See. 
Mittlere Epoche 1900.50. 
lea lol lg ec a w.F. (mn) 27.64 
sindu 8.3754 9.4915n 8.8515 Korr. Neweomb du +1?360 = 0°070 
2esinw 7.18824n 8.1536n 8.16554 esinıW  —0.00077 =+0.00080 (vv)stu 3-17 
2e cosw 7.6728 8.1172 7-38527n eC0OSW -+0.00235 = 0.00076 (tvw)us 4.17 
dA A a ———— 
En 7.1468 8.7670 8.8284 A 31'529 =0!039 (vr) 7.34 
: Zahl der Mess. 34 p, 34 8 
Korr. = ao +bsin dN +esin dJ Summe der Gew. 3245 dp, 324.dx 
w. F. einer Gl. + 0'228 
Titania— Uranus. 
Washington-Refraktor 26 2. 1901. DBeob.: See. 
Beobachtung — Rechnung. 
Aa ee en eo Selm: 
Wash h = \ | 1 al ei 
MT. | Mittl. Zt. n Einst. 
Greenw. 
ıgoı April ın | 15B1494 | ı17"49W2 | 251224 | +0!410 10 10 
Kon rs018.3 | 17 63.6 100.15 97-90 | +1.288 10 10 
17 14 23.6 16 59.0 138.48 137-45 | +0.588 10 10: 
Phys.-math. Klasse. 1912. Abh. 1. 4 
