------------------------------------------------------------------- THE ASTRONOMER Electronic Circular No 1283 1998 Mar 24 00.00UT Ed:Guy M Hurst, 16,Westminster Close, Kempshott Rise, Basingstoke, Hants, RG22 4PP,England.Telephone/FAX(01256)471074Int:+441256471074 INTERNET: GUY@TAHQ.DEMON.CO.UK GMH at AST.STAR.RL.AC.UK WORLD WIDE WEB http://www.demon.co.uk/astronomer ------------------------------------------------------------------- POSSIBLE NOVA IN SAGITTARIUS W. Liller, Vina del Mar, Chile, reports his discovery of an apparent nova (mag 7.8) on Technical Pan photographs taken with PROBLICOM on Mar. 22.3628, 22.3642, and 22.3663 UT with an 85-mm camera lens (+ orange filter). The star is located at R.A. = 18h21m.6, Decl. = -27o32' (equinox 2000.0). Nothing brighter than mag 11.5 appears at this location on two photographs taken on Mar. 18.35. On Mar. 23.316, the CCD magnitude was measured by Liller as V = 7.74. A low-resolution spectrogram obtained with a 0.20-m Schmidt camera (+ objective prism + CCD) on Mar. 23 shows H-alpha in emission at a level about 1.5 times brighter than the surrounding continuum. Martin Mobberley END