Bahnen der Uranustrabanten Oberon und Titania. 55 
0—C ]|Zahl der 
Red. 
Mittl. Zt. Einst. 
Eize; Greenw. p 8 
1901 Juni 3 tot 545 13" 32®7| 137°37 | 136°%41 | +0"747 | 44!20 | 4459 | —o'39 | 1o 10 
4 11 33.2 14 11.4 | 164.93 | 163.90 | +0.798 | 43.76 | 44.38 | —0.62 | Io Io 
9 10 30.2 13 8.3 | 295.27 | 296.65 | (—1.076)| 44:24 | 44.69 | —0.45 | 10 10 
10 II 30.0 14 8.1 | 325.60 | 324.31 | +1.002 44.47 44.53 | —0.06 | 1o 10 
18 EI 23.7 14 1.7 | 178.82 | 178.30 | +0.402 | 44.57 | 44.25 | +0.32 | 10 Io 
19 1m'23.7 14 1.6 | 206.16 | 205.32 | +0.647 | 44:22 | 44.17 | +0.05 | 10 10 
23 LI. IO.I 13 47.8 | 311.66 | 311.82 | —o.124 | 44.80 | 44.52 | +0.28 | 10 10 
24 LI 1.7 13 39.4 | 338.95 | 338.31 | +0.495 | 44-31 | 44.32 | —0.01 | Io IO 
Juli 5 Io 11.7 ı2 48.8 | 272.36 | 272.17 | +0.147 | 44.02 | 44.32 | —0.30 | Io 10 
9 9 32.8 12. 9.6 19.54 18.13 | +1.078 | 43.68 | 43.81 | —o.13 | 10 I10 
10 | 9 14.6 II 51.3 46.67 44.84 | +1.400 | 43.23 | 43.83 | —o.60 | 10 10 
15 8 40.4 ı1 16.7 | 177.87 | 177-46 | #0.313 | 43.87 | 43.77 | +0.10 | 10 10 
20 9 28.0 ı2 3.8 | 312.32 | 312.20 | +0.092 | 44.34 | 43.98 | +0.36 | 1o 10 
21 8 40.0 11 15.7 | 338.86 | 337.90 | +0.733 | 44.21 | 43.78 | +0.43 | 10 10 
23| 849.1 | II 24.6 32.54 31.92 | +0.470 | 44:03 | 43-44 | +0.59 | 10 10 
Aug. 2 | 8 29.7 IT 4.1 | 299.94 | 298.96 | -+0.746 | 43.36 | 43.61 | 0.25 10 Io 
Te N WSE3T.T TI IS.c 74-34 7304 | +#0.979 | 43-80 | 43-16 | +0.64 | 10 10 
8| 8 19.5 10 53-1 99.64 99.42 | +0.166 | 43.74 | 43-34 | +0.40 | 10 ı0 
9 8 17.2 10 50.7 | 126.33 | 125.82 | +0.386 | 43.70 | 43.37 | +0.33 | 10 10 
17 8 ı1.2 10 43.7 | 338.95 | 339.38 | —o.322 | 42.44 | 42.88 | —o.44 | 10 10 
18 8 47-9 II 20.2 7.78 6.88 | -+0.669 | 43.62 | 42.61 | (+1.oI)| I0O 10 
19 7 56.8 10 29.0 34.17 32.94 | +0.912 | 42.24 | 42.49 | —o.25 | 10 10 
20 7 56.6 10 28.7 61.21 59.95 | +0.936 | 42.87 | 42.57 | +0.30 | 10 I10 
Sept. 4 7 37:8 10 7.8 | 101.42 | 100.55 | +0.643 | 42.24 | 42.34 | —o.Io | I0O Io 
6 7 38:5 ıo 8.2 | 154.10 | 153.49 | +0.449 | 42.46 | 42.17 | +0.29 | ı0o Io 
Anmerkung. Ausgeschlossen April 17 p und s, Juni 9 p, Aug. ı8 s. Sonst gleiches Ge- 
wicht gegeben. Die Messungen sind den Astr. Nachr. Bd. 159 entnommen, vgl. die Anmerkung S. 24. 
Bei Berücksichtigung der nachträglich bestimmten kleinen Verbesserungen wäre das Resultat für u 
um 0°o5 zu verkleinern, A um 0'005 zu vergrößern. 
Bedingungsgleichungen. 
Koeffizienten sdp Übrigbl. Koeffizienten ds Übrigbl. 
du \esinwiecosw dN dJ Heben du \esinw ecosw = dN dd Se 
ı901 April ıı1 +20'7 | + 6.3 
+43'3 —0!22 
16 —0.3 |— 9.9 | —19.5 |+43.7 | +2.0 |—I.I| —0.09 
26 +0.3 |+19.9 | — 9.1|4+43.7 | —2.3 | 5-4 +0.06 
27 +0.4 |+13.6 | —17.3 |+43-9 | —3.2 | 2.8] —0.23 
28 +0.31+ 4.5 | —21.6 | +44.2| —1.8 |—0.4 | —0o.21 
29 —0.1|— 5.1 | —21.5 |+44.3 | 40.7 |-0.2| —0.13 
Mai ı3 —0.2 | — 9.8) —20.0 | ++44.5 | +1.5 |—0.8| —0.49 
14 
—0.4 | —17.5 —135,| 4414 +2.3 1—3.5| —0.23 
