CO lOl 
IN PHYSICAL ASTRONOMY. 
363 
r 3 = 4 ( 1 + 4 e °) < ' e ° r9 + r >) + I" { r ‘ r 2 + 2 r 0 r 3 j 
- 3 { 2 r 0 r, + e- (r 9 + r 4 ) r 2 + e, 2 (r 6 + r 7 ) r 5 } 
r 4 = (r, + e 2 r l0 ) + -| |r 1 r 2 + 2r 0 r 4 j 
- 3 {2r 0 r, + e 2 (r 3 + r 4 ) r 2 + e, 2 (r 6 + r 7 ) r 5 } 
r 5 = A (l + A * 2 ) (e°-r u + e 2 r u ) + A jr,r 7 + r, r 6 + 2 r 0 r 5 j 
»s = y( 1 + -|- e2 ^ (e 2 r ia + e 2 r l6 )+ 1- |r 5 r, + 2r 0 r 6 j 
t7= 4 0 + 4 ei ) ( e?r i5 + e2r is) + 4{ rsri+ 2ror? } 
r3= l'( 1 + 4 ^ ( 2r ° + r2+ e2r *o) + + 4 { r ‘- 2 + r+r3 + r ‘ r -' + ? '' 7 ' 10 } 
- 3 1 2 r 0 2 + r, 2 + (r 4 + r 3 ) r, f 2 r 0 r 2 j + 3 jr 0 2 + j 
r 9 = y ^ + -|- (e°-r 21 + r 3 ) + ^ r 4 + A {r a r 3 + 2r 0 r 9 J 
- 3 |r!r a + 2r 0 r 3 | + A j 2 r 0 r, + e 2 r,r 2 j 
( 1 + 4 C ’) ^ 4 + e ' r ^ + Yg r 3 + -§-{ r 4 r s + 2r ° r ‘ 0 } 
- 3 {r,r a + 2 r 0 r 4 J + { 2 r 0 + e 2 r 3 r 2 j 
r n = -T (* + y e2 ) ( r * + e2r «) + 4 { r ‘ r ‘ 3 + r ‘ 7-12 + T * T * + r,i r4 + 7-3 r? + 2r o r “} 
- 3{r 4 r 7 + r,r„ + 2r 0 rJ 
tu= A (l + e2 ) ( e °' r 24 + r a) + \ { 7 ‘n r i + r * r G+ r b r s + 2r 0 r ia } - 3 |r 5 r, + 2r 0 r 6 J 
tu — 4 + 4 e °') + e °' r «) + ^ { "'ll r ! + r 2 r 7 + r 5 r 4 + 2 r 0 } — 3 |r s r x + 2r 0 r 7 J 
t 14 = A^l + 1 e^(e 2 r 26 +r 5 ) + A jr^ + r 15 r 4 + r 3 r 5 + r 6 r 3 + r 7 r 4 + 2 r 0 r 14 J 
- 3 {r x r 7 + i\r 6 + 2r 0 r 5 } 
t 15 = A^l + 4 e 2 ) (e 2 r 27 + r 7 ) + A{r 14 r, +r 2 r 7 +r 5 r 3 } -3 |r 5 r, + 2r 0 r 7 j 
r 16 = A(l + -| (r fi +e 2 r 28 ) + A {r I4 r, + r 2 r 6 + r 5 r 4 j - 3 { r 3 r, + 2 r 0 r 6 j 
