COMMISSION 27 OF THE I. A. U. INFORMATION BULLETIN ON VARIABLE STARS NUMBER 88 Konkoly Observatory Budapest 3 April 1965 NOUVELLES ETOILES VARIABLES mp type nombre Des. alpha (1900,0) delta max min d'observ. Wr 156 22h 17m 17s + 45deg09' 9,8 10,7 I 72 Wr 157 22h 58m 17s + 58deg08' 11,3 12,0 I 56 Wr 158 23h 18m 05s + 55deg46' 11,2 12,2 I 56 Susp. 5672 23h 06m 00s + 60deg43' 11,6 12,6 I 56 [FIGURE 1] Etoiles de comparaison Wr 156 Wr 157 Wr 158 Susp. 5672 a = 9,5 11,0 11,2 11,6 b = 10,0 11,4 11,5 12,0 c = 10,3 12,0 12,2 12,6 d = 10,7 - - - Remarques Wr 156 = BD +44deg4106 = HD 212185 Sp Mb Wr 158 = BD +58deg2583 Susp 5672 T. E. Espin. AN 137, 369-376, 1895.= DO 42604 (M5) = Zi 2124 Des details seront publies dans le "Bulletin de la Station Astrophotographique de Mainterne". ROGER WEBER Station Astrophotographique de Mainterne GALAXIES WITH FREQUENT APPEARANCE OF SUPERNOVAE The galaxy NGC 2841 should be added to the list of Prof. B. V. Kukarkin. Type Sb, M = -19,9, n = 2, T = 45 years. The first supernova has exploded in 1912 and the second, which is of type I, in 1957. Evidently this addition does not change the valuable conclusions of Prof. B. V. Kukarkin about giant galaxies and their supernovae. Ch. BERTAUD Observatoire de Meudon