353

ASTRONOMIE.

2logM... 9.8815294séc*yô w = 23.43-55... 0.0767428 (22)

o.go83g.9.9582722 (23);

ainsi r w * = i.oioii — 1.214626 p'+ 0.90839 p'*.

* Calcul de la corde.

202. / — o.3oio3oo

R'. o.oo3i520

R'".0.0021840

cos (A"'—A') = 7 0 47 f *5".9*9959761 (24)

- 2.00596 - 0.3023221 ( 25 )

A!" =170.29.20 -f- o.3oio5oo

a' = 80.56.11 R"'. 0.0021840

A!" — a' = 89.33. 9 cos. . 7.8926660 (26)

+ 0.0156993 . 8.1958800 (27)

o. 3 oio 3 oo

A' = 162.42. 5 log M + 9.9407647" a '" = 124.19.29 log R'... o.oo 3 i 32 û

(À'—* a"') = 38.22.36.cos... 9.8942863 (28)

-f- 1.37788 . + o.1392130 (29)

= 124.19.22 —2M — 0.2417947

a' = 80.56.11 cos{a!" — a').. 9.8613778 (3o)

— a' = 43.23.11 0.1031725 (3i)

— 1.26816 —2M— 0.2417947

tang / 3 '... 9. 5 o 8 1747

tang/ 3 '"... 9.6430931

* —

— 0.247345 — 9.3930625 ( 32 )

. r ’ 1 = i.oi 453 — 0.288540p' -f- 1.10384/*

r Wî = i.oioii — 1.214626^' -{- o. 90859 p'*

H- 2.02464 — 1.5o3i66p' -f- 2.01223 /'*

— 2.00596 -f- o.01 56 gg p r — 1.26816/»*

__ -f- 1.377880 p' — 0.2473 5/*

R"* = -f- 0.018G8 — o. 109587 p' -f- 0.49672 /*„