= 73

0gp.A

0.672 0.716 0.685 0.683 0.699 0.693 0.702

0.q19

361 r ~ ~

Red. ad 1. app.

+0?91 +5!'2

+0.91 +4.3 t 0 . 9 2 t 4 . 1 +0.93 +3.7 +0.95 +3.5 +0.98 + z . t +0.98 + 2 . 5

+ I . O I +0.3

I 7 4

3h14"57s74

3 37 0.54 3 44 14.90 3 47 52.73 4 5 4 5 . 2 7 4 9 19.11 4 47 36.21

3 33 26 .81

- * -

9 I 0

I '

I2

'3 14 '5 16

-

9,704

9.697 9.699

9.695

9.689 9.695

9.689 9.680

1 0

I 1

I 3 14 '9 2 0

May I

8 33 42

7 53 1.8

1 53 8

8 0 IS

8 o 28

8 2 32 8 6 5 7

+ 3 l o 9' 2 2!'3 -1-31 I 18.8 +30 38 49.0 +30 46 I j . 7 +30 37 43.6 +30 2 1 48.0 +30 26 56.0 + 2 2 45 2 2 . 9

+ z z 26 51.3

Micr. comp. with Q 2

AG.Leiden Z. 1 2 8 , 2 4 5 Micr. comp. with 9 4 AG. Leiden Z. 136, 2 4 7 AG. Leiden Z. 128, 245 Micr. comp. with Y 7 AG.I,eiden Z. 128, 2 4 5 AG.Berlin B. 965 AG.Berlin B. 999

+zoo 35' I 1:'2

+ 2 0 10 5 7 . 5

+19 1 5 30.9 +18 5 5 58.8 +16 54 46.4 + 16 2 0 2 7 . 0

+ I I 6 10.1

AG. Berlin B. 1084 1/2 (AG.Ber1. B. 1117+AG.

Berlin A. 998) AG. Berlin A. 1019 AG. Berlin A. 1049 AG. Berlin A . 1103 AG. Berlin A. I 124

W, 4h975

d indicates that d a was measured directly by means of the micrometer. - March 9. Comet I I ' / ~ or 1 2 mag- nitude. Can see a faint stellar point at times. - March 10. Seeing 2 . Wind swaying telescope. Comet rather diffuse, not brighter than I I ~ / ~ or 1 2 magnitude. A fairly sharp nucleus of 16 magnitude is visible. Observations with 3 6 inch refractor. - April 4. Comet I O ~ / ~ or I I magnitude ; I ' in diameter and has a faint nucleus. - April 5. Comet 1 0 magn.; I ~ / ~ ' - Z ' diameter; sharp condensation. Seeing 4. - April I I . Comet 10 magnitude; 2 ' diameter; round.

Faintest point in central condensation. Seeing good. - April 13. Comet easy to observe; 1 0 magnitude. Some haze and moonlight. - April 14. Comet fully 10 magnitude. There is a sharp nucleus 12-13 magnitude. Seeing 4. - April 19. Comet fully 10 magnitude and easily measured in the moonlight. Comet is about 2 ' in diameter with a well marked central condensation. - April 20 . Some haze and smoke. Comet very faint towards the end of the mea- sures. - May I . Comet necessarily observed at a large hour angle. Seeing poor.

0.784 0 . 7 8 2 , 0.784 0.784 0.786 0 . 7 9 2 0.193

+4?83 +26!'9 I

t 4 . 8 4 + 2 7 . 2 I

+4.85 - + z ~ . z 2

+4.84 +2'1 .2 3 +4.83 + 2 7 . 2 4 +4.73 +26.6 5 +4.73 4-26.5 I 5

gh 1 8 ~ 5 3 " 1 1 13 5 7 9 4 4 '

10 5 2 44 1 1 47 59 11 24 16 I 1 29 40

+zm44J94 + I 10.14 -2 42.32 -0 30.63

-I 20.65

-0 43.06

-1 30.41

CP. __

10.8

I o.8d 10.8

Io.8d I 0.6

I o.8d I 0.6 8.6d

Tel ~

I 2

I 2

I 2

I 2

I 2

1 2

I 2

1 2

a app. 1iogp.A Aa

- Im41!39 +o 17.60 - I 30.68 +o 9.18 - 2 26.84 +o 2 6 . 5 1

- 2 2345 +o 9.44

Ad

+3' 11'8 - - I 48.5 - 1 3 8 + j 30.2 - 0 5.6 - 7 31.6 +o 6.8 + 7 46.5

+ 2 2 O 29' 5813 + 2 0 33 2 7 . 0

+ z o 9 57.8 +19 2 1 4.8 + I 8 5 5 56.7 + I 6 41 '7.5 +16 2 0 36.3 + I I 13 56.9

M e a n P l a c e s f o r 1899.0 of C o m p a r i s o n S t a r s . - % -

I

2

, 3 4 5 6 I 8 9

- * -

1 0

I 1

I 2

73 14 ' 5 16

a a * I Authority

Ih24"57?35 I 19 57.66 1 32 59.45 I 29 46.66 I 36 .28.89 I 36 11.56 I 38 19.61

3 16 38.22 3 1 1 3.74

3h33m 8J30 3 38 30.30

3 4 4 4.79 3 5 0 18.62 4 5 1 1 . 7 8 4 41.58 4 47 2 5 . 7 6

I

Beobachtungen der Planeten 1899 ES, ET und .EU.

1899 1 M. Z. Wien I da I Ad 1Vgl.l a a p p . 1logp.A 1 d app. ilogp.dl Red. ad 1.app. i * 1899 ES.

I 37 25.49 I 35 18.51 I 33 11.62 1 31 53.5' I 23 15.83 I 23 6.07

1899 ET.

Ih39" 0 ? 2 8

1 35 5 2 . 1 1

1 34 7.64

1 2 8 9.43

I 31 49.60 I 29 31.81

I I9 34-97

Nov. I

3 6 9

Dec. 2

3

I 1

-0' 2 2 ! ' I

-5 35.2 --.2 23.5 +3 36.5 -0 45.9 - I 38.6 -0 8.0

+ 2 11.3 + 2 53.5 +4 25 .8 -3 51.5 - 2 2 . 7

- 4 1 1 . 2

4 4 4 6 4

3 2

4 4 4 4 4 4

+qO 58' 40!1

+ 4 53 27.3 +4 46 59.2 +4 4 1 10.8

+4 38 3.7 +4 37 30.8 + 4 39 1.3

- I 56.23 -3 40.11 -0 38.07 +o 1.10

-I 2 1 . 2 8

-3 34.79

+6 40 51.7

+6 4 1 33.9 +6 43 5.9 +6 45 30.0 +6 47 24.8 + 7 2 2 32.7

+4.86 i - 2 7 . 5

+4.87 + 2 7 . 5

+4.86 +27.7

t4.86 t z 7 . 8 +4.86 t ~ 1 . 8 t 4 . 7 8 + 2 7 . 5

Nov. I

3 6 9

29 11

8 59 1 7 1 1 31 24 9 1 1 44

'1 49 1 I 1 I 5 I 1

' 1 0 6 23

0 . 7 7 2 0.768 0.769

0.768 0.764

0 . 7 70

I 7 5 361 I 176

9h ~ 8 ~ 2 5 ' 10 13 4

1 2 28 52 13 18 18

1899 I M.Z. Wien I Aa Ad IVgl I a app. I 10gp.d 1 d app. Ilog$d( Red. ad 1. app. *

+1"58585 -4' 40:'4 4 + 4 6.42 + I 9.9 4 + z 1 2 . 5 5 4 - 2 11.92 y ; 2::; 1 4

1 ~ 1 5 ~ 3 1 5 7 6

I 1 1 4 5 . 5 2 I 10 2 8 . 2 2

1 ' 3 59.05 8 . 9 4 ~ ~ +3"30' zoY9 0.793

9.483 +3 1 5 21.9 0.803 9.408 + 3 10 45.6 0.800

1.631 3-3 23 59.4 0.793 +4S76 + 2 8 Y 2

+4.75 + 2 8 . 2

+4.74 +28 .1 +4.15 + 2 7 . 9

1 0

I I

1 2

73

I

2

3 4 5

1 ~ 3 6 ~ 1 0 5 5 1 1 31 55..98 1 33 37.4' 1 32 31.74 1 24 31.75

+4O 58' 35!'3 -t-4 48 55.5 +4 37 7.1 -4-4 38 22.4 +4 38 42.8

AG. Albany 474 AG.Albany 489 AG. Albany 459 BB.VI284 B B . V I 2 5 1

+6" 48l.591'7 +6 5 2 24.8 +I 26 16.4 + 3 34 33.1 + 3 2 2 21.3 + 3 1 5 3.5 + 3 4 57.6

I O ~ Anschluss an AG. Leipzig 584 AG.Leipzig 540 AG. Albany 357 Pulk.VII1.114 AG. Albany 336 AG.Albany 354

+ 10' 34Y8 + 1 15.8 + o 28.9

- 6 48.8 - 3 14.5

15.12

12.16 12.16

1 2 . 1 0

12.16

4h34m 3565 4 33 9.91 4 31 19.10 4 30 2 2 . 7 1

4 29 30.63

8.825, I 75O32'451'1 9.233n 15 29 26.2 9.253, 75 2 2 23.0 9.021, 7 5 18 39.6 9.219, 7 5 1 5 5.3

Nov. 4 6 9

I 1

M i t t l e r e O e r t e r d e r Verg1 .e ichs te rne . - * -

8

9 I 0

11

I 2

' 3

a 1899.0 d 1899.0 1 Autoritat d 1899.0 1 Autoritat

rh29"25S85 I 29 36.50

I 13 28.15 1 9 41.88 I 9 28.23 I I 2 35.39

. I . 23 4.98

Die Bea,.xhtung von ES Dec. 2 ist wegen Sturmwindes unsicher. - E die Auffindung von ES sehr erschwert gewesen, wahrend die von EU aus derselben Ursache und wegen zu kurz dauernden heiteren Himmels noch nicht gelungen ist.")

Wien, k. k. Sternwarte, 1899 Dec. 5. J. Palisa.

*) E'," Telegramm von Dr. J. Palisa d. d. Dec. 8 meldet die Wiederauffindung auch dieses Planeten: Planet E U 7.Dec. gh33~7M.Z.Wier i KA. app. = 15 39' 12" PD. app. = 86'48'5" Gr. 13.5. Kr.

Observations de la planete 1899 EY f a i t e s A l ' o b s e r v a t o i r e d e B e s a n G o n , a v e c l ' e q u a t o r i a l coudC, p a r M. P. Chofuvdet.

- * -

I

I

2

2

2

'899 AAR. 1ogp.A Red. ad 1. app. r. m.BesanG

DCc. 8 9

I 1

I 2

'3

- Im45?2 I - 2 38.95 + 3 6.60 + 2 1 0 . 2 0

+ I 1 8 . 1 2

0.678, 0.689, 0.689,

0.690, 0.6 7 9n

+5?70 - 91'9 +5.70 - 9.8 + 5 . 7 1 -10.7 - 1 - 5 . 1 2 -10.7 + 5 . 7 2 - 1 0 . 7

P o s i t i o n s m o y e n n e s d e s e t o i l e s d e c o m p a r a i s o n . * AR. 1899.0 ' DP. 1899.0 Autorite

I 4h35m43516 75" 2 2 ' Z O ! ' ~ ' Yarnall 1981 2 4 2 8 6.79 7 5 2 2 4.8 Glasg. 1099

Besanson, 1899 DCc. 16. Le Directeur de l'observatoire : -15. y. Gvuey.

Planet 1899 ER. Neueste Beobachtung: 1899 Dec. 8 I 1 ~ 3 0 ~ 1 9 ~ M.Z. Dlisseld. 13~53555 (9.463) +6" 2 8 ' r3!'8 (0.806) Gr. schwach 11.5. Beobachtung beruht nur' auf 2 Vgl. und ist wegen der grossen Lichtschwache des Planeten sehr unsicher. W. Zuther.

B e r i c h t i g u n g e n zu Nr. 3596 Bd. 150 p. 357 Z. 10 v. u. statt: H und g lies: h und G (wo Pickering unter G wohl die Link Hy meinen wird)

AG. Catalog Albany Nr. 1082 Decl. lies: f3' 44' 1iY8

I n h a l t zu Nr. 3611. H. Kobold. Beobachtungen von Cometen aus den Jahren 1886 und 1887. 161. - L. 7. Gnuy. Observations de comktes. 165. - Fr. Schwad. Beobachtungen von Cometen. 169. - W. 7. Htissey. Observations of Comet WoIf 1898 IV. 171. - C. D. Pcrn+zc. Observations of Tuttle's Periodic Comet 1899 111. 171. - 7. Paha . Beobachtungen der Planeten 1899 ES, ET und EU. 173. - L. 7. Gvuey. Observations de la plankte 1.899 EY. 175. - W. Luther. Planet 1899 ER. 1 7 5 . - Berichtigungen. 175.

Geschlossen 1899 Dec.28. Harsusgeber: H. K r e u t s . Druok von 0. S o h d i d t . Expedition: K i d , Niemannsweu 103.