a new variable star in camelopardus

A New Variable Star in Camelopardus. A red star was detected 1887 Febr. 28, and on March I and 3 it was estimated 8m2 and 8?o, from the com-

parison stars : DM. +68?401 Mag. 8.4 and DM. +68?400 Mag. 9.1 while the red star was dentified as : DM. +68?398 a = sh 2 ~ ~ 2 2 ~ 6 = +68"42:5 Mag. 9.3.

It was observed as 8?0, 1887 Nov. 14. On the night of Febr. 16 1891 it was found to be only 9?1, and on Febr. 19 9?2. It was observed by Mr. Knott 1891 Febr. 26 as 9?7 or I O ? ~ . The star is Es.- Birm. No. 146. The star was believed to be I V type on one night, but on another, neither III nor IV, one very broad band and a suspicion of a bright line being noted.

0.5857

T o w Law, Darlington, 1891 Febr. 28.

0.4885 2 2

23 2 4

6 16 4 32 2 50

5 2 7 50 44 49 24 48 6 46 5' 45 38 44 26 43 I 7 42 10 41 5

9 40 3

April I

3 4 5 6 7 8 9

2

1 0

Ephemeride fur den Cometen 1890 11. (Forts. zu A. N. 3013.)

I

1 2 ~ M. Z. Berl in .

0.6013

0.6051

6 aPP-

+35" '9:s 35 13.4 35 7.1

35 0.7 34 54.1 34 47.3 34 40.4 34 3 3 4 34 26.2 34 18.9 34 11.5 34 4.0 33 56.3 33 48.6 33 40.8 33 32.9 33 25.0 33 17.0 33 8.9 33 0.8

+32 52h

~ _ _ _

0.5338

0.5456

logy I logd

1ogp.A

0.812 0.809

___- Red. ad 1. app.

+0%2 -2Y5 3-0.82 -2.5

71 1M. Z. Hanib

Febr. 26 ah 19'" 2s

2 7 8 32 35

- H

0.24

0.2 I

0.19

0.18

0.1 7

0.16

- da I 46

-2"18!60 - 0'31:'7 -2 59.68 i- 4 42.3

1891

April 10

--

I 1

I 2

'3 I4 '5 16 1 7 IS '9 2 0

2 1

2 2

23 24 2 5 26 2 7 28 29 30

- a aPP-

9h40m 3= 39 3 38 5 37 9 36 I4 35 2 1 34 31 33 43 32 5 7 32 '3 31 30 30 49 30 10 29 33 28 5 7 28 23 2 7 5 1 27 30 26 5 1 26 23

9 2 5 56

d app.

+32"52!6 32 44.4 32 36.1 32 27.8 32 19.5 32 11.1

32 2.7 31 54.2 31 45.7 31 37.2 31 28.7 31 20.2

31 11.8 3' 3.4 30 5 5 . 0 30 46.6

30 30.0 30 21.8 30 13.6

+30 5.4

-

30 38.3

T. E. Espin.

log Y

0.605 I

0.6089

0.6126

0.6163

0.6200

0.6236

log A

0.5456 ___

0.5573

0.5690

0.5807

0.5922

0.6035 Als Einheit der Helligkeit ist jene des 19. Marz 1890 gewiihlt worden.

Sternwarte Wien-WPhring 1891 Febr. 23. Friedrich Bidschof.

Beobachtnng des Planeten (305), entdeckt von Palisa 1891 Febr. 14. 1891 Febr. 2 8 1 1 ~ 2 7 ~ 5 1 ~ M . Z . Wien da = -1'"rf15 dd = +6'131'2 a app. = 11~21'"12?30 (9.134n)

6 app. = +8"58'23:2 (0.750) Red. ad 1. app. = +0%7 -31'4 Vergleichstern (1891.0): a = roh22~12?58 d = +8"52' I3:'4 A. N. Bd. 111, S. 54.

Wien 1891 Marz 2. 3: Palisa. -

Beobachtungen des Planeten (306), entdeckt von Charlois 1891 Febr. 16.

Vergleichstern (1891.0): a = 9h36m38?65 d = +7O53'46:8 B.Z.69

Die erste Beobachtung ist nach einem Telegramm bereits in Nr. 3022 mitgetheilt.

Sternwarte Hamburg 1891 Febr. 28. W. Lilther.

H

0.16 __

0.15

0.14

0.13

0.12

0.11