1908-9.] Motion of Neptune’s Satellite. 531 
7. In the next table are given the solutions of these equations. To 
these are added the solutions of those series marked with an asterisk 
on page 519. 
Lick Observatory — 36 -inch Refractor. 
Epoch. 
No. of 
Obsns. 
du . 
<ZN. 
dl . 
da . 
2c sin Q 
2e cos Q. 
Observations by 
1893-0 
8 
+o°-o 
- 0°63 
-0T9 
- 0-098 
- -0099 
+ -0044 
Barnard 
1894-0 
10 
-0-47 
o-oo 
-0-21 
-0-012 
- -0142 
+ -0022 
95 
1895-0 
14 
+ 0-13 
-0-58 
-010 
- 0-028 
- -0060 
- -0024 
59 
1895-0 
10 
-0-39 
+ 0-04 
-0-24 
-0-002 
+ -0032 
- -0091 
Schaeberle 
1896-0 
10 
-0-08 
-0-36 
-0-42 
- 0-065 
- 0144 
+ •0141 
99 
1896-8 
7 
-0-27 
-2-06 
+ 0-85 
+ 0-009 
- -0107 
+ •0071 
99 
1897-8 
16 
-0-52 
-0-60 
-0-02 
-0-114 
- -0098 
- -0008 
59 
1899-0 
13 
-0-04 
- 1-84 
+ 0-83 
+ 0-244 
- -0221 
- -0117 
Aitken 
1899-0 
12 
-0-31 
-0-41 
+ 0-20 
- 0-084 
- -0086 
- -0033 
Hussey 
Yerkes Observatory — 40-inch Refractor. 
Epoch. 
o i 
• m 
O 
du . 
dN . 
dl . 
da . 
2c sin Q. 
2e cos Q. 
Observations by 
1898-0 
53 
-0-32 
- 0°89 
-0°13 
+ 0-047 
+ -0066 
- -0066 
Barnard 
1899-0 
51 
-0-03 
-0-03 
+ 0-05 
+ 0-084 
+ *0023 
+ -0062 
99 
1900-0 
65 
-0-31 
-0-50 
+ 0-02 
+ 0-005 
+ •0091 
+ -0036 
99 
1900-9 
46 
+ 0-06 
-001 
-0-24 
- 0-027 
+ •0123 
+ -0054 
59 
1902-0 
47 
-0-18 
-0-07 
-0-47 
-0-087 
+ -0029 
+ -0084 
99 
1903-0 
26 
-0-34 
-0-96 
+ 0-18 
- 0-055 
+ -0086 
+ -0065 
59 
1904-0 
22 
-0-38 
-0-39 
-0-07 
- 0-092 
+ -0089 
+ 0105 
99 
1904-9 
14 
-0-16 
+ 0-45 
-0-23 
-0-147 
+ -0005 
+ -0064 
99 
1906-1 
10 
+ 0-78 
-0-30 
- L87 
-0-514 
+ -0094 
- -0025 
55 
Lowell Observatory — 24-inch Refractor. 
Epoch. 
No. of 
Obsns. 
du . 
cZN. 
dl. 
da . 
2e sin Q. 
2c cos Q. 
Observations by 
1897- 0 
1898- 8 
35 
12 
+ 0°48 
-0-66 
- 0°53 
-0-69 
+ 0°36 
-o-ii 
+ 0-092 
-0-229 
- -0074 
+ -0009 
+ -0061 
- -0055 
Drew & Cogshall 
55 55 
Washington Observatory — 26-inch Refractor. 
Epoch. 
No. of 
Obsns. 
du . 
cZN. 
dl. 
da . 
2e sin Q. 
2e cos Q. 
Observations by 
1898-0 
1900-0 
1903-0 
1905- 0 
1906- 0 
40 
65 
19 
17 
30 
- 0-38 
-0-37 
- 0-32 
- 0-50 
-0-98 
- 0-37 
-0-53 
-0-27 
-0-43 
-0-82 
+ 0-22 
-0-03 
+ 0-77 
+ 0-47 
+ 0-25 
+ 0-001 
-0-270 
+ 0-048 
-0-057 
+ 0-071 
+ •0012 
- -0025 
- -0248 
- -0104 
+ -0037 
+ -0053 
+ -0053 
- -0064 
- -0160 
- -0049 
Brown 
See 
Dinwiddie 
Hammond & Rice 
Hammond 
