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Etoiles<br />

3.<br />

4.<br />

5.<br />

6.<br />

9-<br />

10.<br />

1<br />

1<br />

.<br />

12.<br />

Catalogue et autorité.<br />

(62 )<br />

I [Munich,, 31091. — Munich,, 12528]. . . .<br />

i [Munich,, 30748- — RadclilTe,, 6001]. . . .<br />

i [Munich,, 30-48. — Radclifîej, 6001] ....<br />

i (Schjelleriip, 6216. — Munich,, 13940. — |<br />

Weisse,, XVII, 292) i<br />

Ascension<br />

droite<br />

moyenne,<br />

h m s<br />

22. 2.5.3o,66<br />

22. 1.5.43,76<br />

22. 1.5.43,76<br />

17. 19. 10, i5<br />

Weisse,, H. XVII, 388 17.24.22,21<br />

-HA.G.Z. Helsinofors, 7Qo5. — Bonn,<br />

^- „<br />

H-5o°, 1671<br />

t. VI 1<br />

I<br />

, r<br />

i4- 16<br />

,• ro<br />

26,48<br />

A.G.Z. Leipzig<br />

Bonn, t. \l -+-5", 4377. — A. G. Z. Leipzig. .<br />

19.02. 1 3, 1 4<br />

19.55.28,64<br />

i(Weisse,, H. II, 658.— A.G.Z. Aibany,774) 2.40.10,09<br />

i (Weisse,, H. III, 538. — Borgen, gSi.<br />

Schjellerup, 1081)<br />

Dates<br />

1896.<br />

3.3l .26,02<br />

Positions apparentes <strong><strong>de</strong>s</strong> comètes.<br />

Réduction<br />

au<br />

jour.<br />

+4^53<br />

+4,4o<br />

-i-3,02<br />

+ 3,02<br />

+0,98<br />

4-2,33<br />

+2,38<br />

+4)55<br />

+ 1 ,65<br />

Comète périodique <strong>de</strong> Brooks (1889, c. — 1896, c).<br />

Temps moyen<br />

<strong>de</strong><br />

Bor<strong>de</strong>aux.<br />

3<br />

Ascension<br />

droite<br />

apparente.<br />

Log. fact.<br />

parall.<br />

Août i3.<br />

i4<br />

...<br />

h m s<br />

10.46. 5,2<br />

10. 16. 56,<br />

h m s<br />

22.32.43,88<br />

22.82.10,64<br />

—7,398<br />

— 7,457<br />

17 I0.5o.22,4 22. 30. 22, II Î,32I<br />

Sept. 2 9.42.01,2 22.19.32,88 —7,3o3<br />

3 9.26.25,4 22.18.53,01 —T,348<br />

Comète Ghcobim (1896, d).<br />

Sept. 8 8.34.20,4 17.18.13,30<br />

10 8.15.39,7 17.22.13,55<br />

ï,4i4<br />

Comète Brooks-Spéra (1896, e).<br />

Distance<br />

polaire<br />

apparente.<br />

108.54 .56,2<br />

108. 56. 4,2<br />

109. 0.26,3<br />

109. 7.13,1<br />

109. 6.22,8<br />

98 . 8 . 5o ,<br />

o6<br />

98.28. 5,0<br />

Sept. 10 9. 44 -44 ,3 14.19.43,71 +7,855 35. 8.1 5,<br />

Comète Perrine (1896,/).<br />

Nov. 29 6. o. 7,8 19.54.11,01 +1,482<br />

Dec. 3 5.39.46,0 19.52.33,47 +1,434<br />

Dec. 20 9. 1.21,9 ^ •<br />

1897.<br />

Janvier 3.<br />

Comète Perrine (1896, g).<br />

2.43. 0,86 +2,865<br />

10.34.13,8 3.29.22,44 +7,324<br />

82.42.40,8<br />

S4.42.i5,8<br />

89. 9.14,0<br />

90.29.38,2<br />

Distance<br />

polaire<br />

moyenne.<br />

109.<br />

109.<br />

109.<br />

98.<br />

2.44,0<br />

1.46,6<br />

1.46,6<br />

5. 1,8<br />

98.20. 0,5<br />

35. 1.35,3<br />

82.45.26,4<br />

84.44.28,0<br />

88.53. 2,4<br />

90.37 . 55,3<br />

Log. fact.<br />

parall.<br />

—0,882<br />

-0,875<br />

-o,885<br />

—0,890<br />

—0,886<br />

-o,838<br />

-0,843<br />

-0,668<br />

—0,751<br />

— 0,762<br />

-0,789<br />

-0,800<br />

Réduction<br />

au<br />

jour.<br />

— 20,27<br />

— 19,22<br />

— 19,17<br />

+ 5,72<br />

+ 5,39<br />

+ 3,66<br />

— 9,69<br />

— 9.H<br />

— 22,35<br />

— 3,91

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