195 
In calculating 2 from the 10 equations to which these ampli- 
indes give rise, the first method has heen followed hy calculating 
the value of the contants of the equation: 
mo = А+ Во + Со? : 
we find: 
A= — 1.801 
B = + 9.518 
C — — 1.057 
from which we derive. when €, denotes the argument at the 
epoch January 1° Та. м. 
a = 4.4998 К = 99.47 
R = 94.8459 hours А = 0.065 mm. 
- 
(ұт 95219: 
Even formulae: 
Differences 
mm. 5 x = 42°50’ 
p= 0 m — 2.95 
| 1 0.58 
| 2 5.75 
| 5 705  (/—160?24' А 
4 at 4 уулан ae 
3 56:19! 
5 9.58 954940) atthe 
55 55 
6 8.40 268220” 
7 5.77 
8 5.99 
9 2.81 
А = — 0.407 p == 4.7245 = 29.56 
В = 5709 R— 24.8461 hours A= 0.061 mm. 
C = — 0:399 Ge: 92497144 
( 13 
