Prof. Dr. C. Stechert: Definitive Bahnbestimmnng des Kometen ISS7 II (Brooks). 
21 
1SS7 
Mitti. Zeit 
-*- 
ë- 
-* 
Parallaxe 
a geoc. 
J geoc. 
Beob.— 
Reclm. 
Berlin 
in AR 
in Dekl. 
in AR 
in Dekl. 
A cc cos 5 
A<S 
A. N. 117. 149 
und 118. 105 
Kremsmünster. 
Beobachter: Fr. Schwab, 
Instrument : Kreismikrometer. 
Jan. 24 
17 i , 53 , “2o s 
3 
— i m 49‘?46 
— 10' ia’.’s 
-OÏSS 
-o?S 
iS 1 ’ 22 ,1i 2S ! ?7 1 
+73° 48’ 31 "6 
+o%3 
— iVo 
25 
S 28 0 
5 
-4 3 J -20 
-*o 47 
+O.4O 
+5-1 
18 29 23.58 
+74 20 51.5 
+1.11 
- 3-0 
2 6 
9 41 14 
6 
+2 4Ó.65 
— 9 0.6 
+0.12 
+54 
iS 42 30.15 
+75 15 15.4 
40.56 
- 7-9 
27 
9 19 10 
12 
-0 51.23 
+* 8. 44.6 
+0.29 
+5-3: 
iS 56 26.35 
4- 7 6 5 0.6 
40,52 
+ 7-2 
2$ 
15 57 7 
l S 
+6 12.73 
- 8 50.2 
-1.30 
+>•7 
19 17 14.41 
+7 7 5 36-8 
+0.39 
- 8.6 
29 
9 SS 37 
20 
+2 53A3 
- i 32.9 
40.26 
+5-3 
19 3 1 6.54 
+77 39 15-5 
40.08 
+ 3.0 
30 
16 31 45 
2 3 
41 46. S3 
+ 10 57.1 
-1.47 
41.6 
>9 57 4S.73 
+ 7 S 30 31.6 
40,49 
+ 1.7 
F ehr. i2 
7 50 54 
37 
-1 K4.56 
- 2 57-9 
+1.07 
-0.7 
i 22 54.76 
4-75 iS 16.8 
40.29 
— 5*5 
14 
9 45 14 
45 
--I 57.62 
- 9 45-5 
+ 1.05 
+1.2 
1 51 13.70 
+73 8 35.4 
40.32 
- 8.3 
15 
7 53 30 
49 
-0 46.88 
+11 27.3 
40.83 
-0.8 
2 i 40.86 
472 S 12.4 
-0.06 
+ 4-8 
l6 
12 15 5 
54 
+0 42.17 
+ 8 35.5 
40.S0 
+ 3.8 
2 13 36-35 
470 48 38.7 
+0.22 
4 2.7 
17 
9 26 12 
59 
-0 39.92 
+ i 32.S 
+0.S6 
+1.0 
2 21 33.25 
+69 48 9,7 
40.14 
- 0-7 
iS 
17 19 30 
66 
-2 20.66 
4- 6 12.6 
—0.20 
+5-9 
2 32 15,24 
+68 16 18» 3 
+0.37 
4-10.4 
24 
«5 32 19 
83 
-I 10.59 
- I 59.9 
+0. Ï 6 
46.0 
3 7 1.92 
+6123 29.6 
-0.51 
- 3-2 
März i 
H 59 3 [ 
IOI 
+1 3°-35 
+ 7 47-9 
+0.20 
+5-8 
3 26 42.07 
+55 S» 47-7 
40.15 
- 0.9 
2 
»5 15 8 
102 
+0 41.36 
— 2 4.0 
40.16 
+5-9 
3 30 >-99 
+54 45 52.3 
—O.27 
4- 0.4 
4 
*5 3° 59 
10S 
-i 14.29 
+ 5 45-8 
40.12 
+5-9 
3 36 '3-36 
4-52 39 29.7 
40.49 
-12.8 
21 
8 13 45 
>3' 
-0 49.41 
+ 2 12.1 
40,26 
+ 2.1 
4 12 53.18 
+38 0 34.8 
+0.13 
+ 1.6 
Der 
Beobachter 
hat brieflich noch mehrere Verbesserungen mitgeteilt. 
Mailand. 
A. N. 1 IG. 173 n. 120. 2S3. Beobachter: G. Celoria. Instrument: S-zöU. Refraktor, Ringmikrometer. 
Jan. 27 
1 2 b 54 TI 24‘' 
iS 
—I0'll?4 
— °-73 
4 4-'S 
i8 ll 58 rt ‘42?S7 
4 7 6' 12' I2'.'6 
4o76i 
-t*4 
28 
12 41 36 
14 
412 14.63 
+ 6 3.4 
-0.65 
4 5-0 
19 14 50.71 
+ 7 6 59 28.2 
+0.13 
-1.8 
29 
12 II II 
20 
4 4 42.88 
4 2 24.7 
-043 
+5-3 
19 32 55.20 
+77 43 »3-i 
40.30 
+3-4 
3' 
13 24 46 
24 
4 5 0.18 
- 3 29-8 
-O.72 
+5-0 
20 18 27.09 
+79 0- 34.2 
40.60 
-l.S 
Febr. 4 
l 7 16 42 
27 
+ 0 5 ö -35 
— 
-»■57 
— 
22 19 17.64 
— 
-O.O4 
— 
4 
17 19 21 
! 2 7 
— 
— I 4.2 
— 
+3-3 
4 So i 36.2 
-6.0 
Der Beobachter hat brieflich noch mehrere Verbesserungen mitgeteilt. 
Jan. 23 
Nashville. 
Briefliche Mitteilung. Beobachter: E. E. Barnard. 
20 h 59 m 29* i t-i"’2S?8i -o'32’.'o -G09 | +3'.'o 
Instrument: 5-inch Byrne Refraktor. 
I ' +73“ 2'33?I I +0*62 j +2’.'l 
Nizza. 
B. A. 4. 135; Ann, III D fi. Beobachter: M. Charlois. Instrument: Aequatoreal von Gautier. 
Jan. 27 
9 , ‘45'"59 <! 
7 1 4i i'"34-7° 
— io'51'.'o 
4o?32 
+5-5 
i8’' 36 r “42Ï55 
4-76 0 5'49-b +o®37 
-H>?6 
28 
8 44 58 
14 ¡j 4 9 z 4-62 
- I 33-6 
40.74 
+4-9 
19 12 2.O9 
4-76 51 51.1 40.27 
-¿0.2 
28 
9 20 5t 
19 - 3 37-63 
- 6 35.1 
+0.56 
+ 5-3 
19 12 26.04 
476 53 0.8 1 -0.07 
-0.4 
29 
S 3 to 
20 4 i 21.84 
- 5 3-0 
+ 1.07 
+4-2 
19 29 35.66 
+77 35 44-4 IJ +0.4S 
+0.2 
Padua. 
A. N. 116. 171. Beobachter: A. Ab etti. Instrument: Aequatoreal Dembowski. 
Jan. 27 
il l '37™4! 5 
12 
4o’'’35?So 
+13'iS7S 
—0*40 
+5-'3 
iS l '57 l "52Î09 
+76 0 9'34-S 
4o?2g 
-2-5 
28 
8 50 57 
19 
-3 59-07 
- 7 31*2 
40.60 
45-* 
19 12 4.72 
+76 52 4.5 
-0.10 
+1.5 
28 
8 50 57 
17 
-i 2.57 
4 6 9.2 
40,60 
+5-1 
19 12 9.23 
+76 52 3.5 
+0.93 
+0.6 
29 
9 22 16 
20 
42 24.49 
- 2 49-3 
+0.54 
45-2 
19 30 37-7S 
+77 37 59-0 
40.20 
-S.2 
3° 
9 26 2 7 
23 1 
-4 49-40 
— O 21.2 
+ 0.66 
+5-« 
19 S 1 >4- 6 3 
+78 19 16.9 
+0.31 
—1.0 
Jan. 29. +— -X- in Deki. vom Beobachter verbessert. 
Bemerkungen des Beobachters: 
Jan. 27. Piccola, di debolissimo splendore, puntate faticose. 
Jan. 28. Sereno splendidissimo, onde fu vista senza pena. Nucleo stellare di lì» gr. non bene definito, attorniato da rara 
nebulosità non più ampia di 1' e di splendore variabile. 
Jan. 29. Assai debole. Coincideva al principio delle osservazioni con una stella di 11» gr., poi con un’ altra.