165 308 2 I 66

8 1 a 1892.0 I d 1892.0 1 Autorittrt

2 22 5 2 33.26 +59 23 4.4 AG. Hels. 13594 3 2 2 56 27.96 +59 37 43.4 AG.Hels.13644 4 23 5 58.97 +59 50 6.8 AG.Hels. 13808 5 23 a3 4.27 +60 1 5 9.3 AG.Hels. 14076 6 2 2 47 23.62 +59 1 2 34.8 AG.Hels. 13493

I 22h48m36?64 +59" 16' 38f9 Anschl. an 2

1892 I Mittl. Ortsz. I An I Ad I Vgl. I a app. 1 logp.d( d app. 1logp.A I Red ad 1. app. I * A u grand tClescope de I 'Observatoire de Toulouse p a r M.E. Cosserat.

Mars 2 1 loh 4" 2' +1~42?03 -3?16 - 1 1 f 4 8 2 1 I I 5 33 + I 58.28 -3.16 - 1 1 . 4 8 I I

* a 1892.0 I 6 1892.0

8 22 51 14.33 +59 36 59.4 9 22 46 36.42 +59 26 0.2

10 2 2 5 2 32.78 +59 23 2.9 22 48 45.40 +59 31 36.8

__

7 22h54m14?19 +59"27' 810

I 1 I

~

~ Autorittrt

AG. Hels. 13615 AG. Hels. 13659 AG. Hels. I 3480 Rad, 5896 AG. Hels. I 3 5 2 6

Elemente und Ephemeride des Cometen 1892. . . (Denning Marz 18). Aus drei Hamburger Beobachtungen vom 19., 22 und

T = 1892 Mai 6.13922 34.2. Berlin co = 126'39' 17Y7

= 2 5 2 5 5 13.8 M.Aeq. 1892.0

25. M a n hat sich folgendes Elementensystem ergeben :

I i = 89 49 45.' logq = 0.298920

1892

YSrz 30 31

April I

3 4 5 6 7 8 9

--

2

I 0

I 1 I 2

'3 I4 '5 16 17 18 '9 2 0

2 1 2 2

23 24 25

a aPP.

23h 5sm1 5' o I 27

7 37 '3 46 19 53 25 5 7 31 59 37 58 43 53 49 45

0 5 5 34 I I 19

7 0 1 2 37 18 10

23 38 29 2 34 21

39 36 44 46 49 52 54 53

1 59 49 2 4 40

9 26 I 4 7

2 18 44

d aPP. ~- -

-1-60" 35!6 60 37.9

60 4 0 0 6 0 40.0

60 39.4

60 39.2 60 37.7 60 35.5 6 0 32.6 60 29.0 60 24.8 60 20.0

60 8.5 60 1.9 59 54.7 59 47.0 59 38.8 59 30.1 59 20.0

59 11.4 59 1.4 58 51.0 58 40.2 58 29.1 58 17.6

+58 5.8

60 14.5

~

I Darstellung des mittleren Ortes (B-R) : cosBd2 = -or3 = - 1 ~ 3 .

Heliocentrische Aequatorealcoordinaten : x = [9.46792z]r.sin(v+ 37" 12'3818) y = [9.983784]v.sin(v+- 12 1 2 0.6) z = [9.996869]v.sin (v + 104 7 22.3)

Ephemer ide ftir 1 2 ~ M . 2 . Berlin.

log Y

0.3095

0.3074

0.3055

0.3038

0.3024

0.3012

0.3002

log A

0.3810

0.3848

0.3891

0.3938

0.3989

0.4041

0.4095

- H

0.99 -

0.99

0.98

0.97

0.9 5

0.93

0.9 I

- 1892

April 26 21 28 29 30

Mai I

3 4 5 6 7 8 9

2

I 0 I 1 I 2

I3 14 '5 16 1 7 18 I9 2 0 2 1

22

a aPP.

2h 23m16a 2 7 43 32 5 36 23 40 36 44 45 48 49 5 2 49

2 56 45 3 0 37

4 24 8 8

11 48 15 23 18 5 4

25 46 29 7 32 24 35 38 38 48 41 5 5 4.4 58 47 59 50 57 53 52

3 56 44

22 2 2

Einheit der Helligkeit ist diejenige zur Zeit der Eat(

aPP.

+5 7" 53:7 5 7 41-4 5 7 28.8 5 7 '5.9 5 7 2.8 56 49.5 56 36.0 56 22.2

56 8.3 55 54.' 55 40.0 55 25.6 55 11.1

54 56.6 5 4 42.0 54 27.2 54 12.3 53 51.3 53 42.2 53 27 .1 53 11.9 52 56.7 52 41.4 5 2 26.1 5 2 10.8 5' 55.4

+ 5 1 40.0 ckung.

log Y

0.2995

0.2991

0.2989

0.2990

0.2994

0.3000

0.3008

log A

0.4149

0.4204

0.42 58

0.431 I

0.4362

0.4411

0.4458

- H

0.89

0.87

0.85

0.83

0.8 I

0.79

0.7 7

Berlin, Kgl. Recheninstitut, . 1892 M&rz 29. R. S C h Y Y .