Circulaire No. 1356 BUREAU CENTRAL DES TELEGRAMMES ASTRONOMIQUES. UNION ASTRONOMIQUE INTERNATIONALE. Adresse postale: Bureau Central des telegrammes astronomiques, Observatory, Ostervold 3, Copenhagen K, Denmark. Address telegraphique: Observatory Copenhagen. ROMAN NUMERAL DESIGNATIONS OF COMETS IN THE YEAR 1947 1947 I Feb. 7.4 Bester 1946k II Apr. 18.1 P/Grigg-Skjellerup 1947a III May 3.9 Becvar 1947c IV May 21.0 Rondanina-Bester 1947b V May 31.1 Bester 1947d VI July 18.5 Wirtanen 1947h VII Aug. 19.6 P/Reinmuth 2 1947j VIII Sep. 3.9 Wirtanen 1948k IX Sep. 28.4 P/Faye 1947f X Nov. 19.4 Honda 1947m XI Nov. 26.3 P/Encke 1947i XII Dec. 2.6 Southern comet 1947n XIII Dec. 3.0 P/Wirtanen 1948b PERIODIC COMET SCHAUMASSE (1951l) Astrographic positions, obtained at the Poznan University Observatory by J. Dobrzycki: UT R.A. (1952) Decl. 1952 March 1.83014 11 15 21.63 +58 9 8.4 1.85697 11 15 28.66 +58 7 49.9 1.87221 11 15 32.77 +58 7 1.7 1.94389 11 15 48.39 +58 3 32.2 13.82371 11 46 45.56 +51 55 38.1 15.79716 11 50 16.84 +50 46 29.0 17.80623 11 53 27.78 +49 34 32.0 19.81323 11 56 20.08 +48 21 30.4 20.80355 11 57 39.44 +47 44 55.8 28.95275 12 6 34.03 +42 39 10.6 Dr. G. Adamopoulos, Athens, has sent the following observations: 1952 April 22.80285 12 25 39.09 +27 35 31.8 22.80984 12 25 39.27 +27 35 30.2 1952 May 14 (1356) Julie M. Vinter Hansen
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