------------------------------------------------------------------- THE ASTRONOMER Electronic Circular No 1474 1999 Dec 02 07.26UT 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 ------------------------------------------------------------------- NOVA AQUILAE 1999 No. 2 (=Q1999/301) Following the appeal issued to selected observers last night for confirmation of a possible nova, bad weather and low altitude rendered this evidently impossible from the UK but the object has been observed from USA and the following announcement has appeared: Alfredo Pereira, Cabo da Roca, Portugal, reports his visual discovery of an apparent nova during a search program with 14x100 binoculars on Dec. 1.785 UT at m_v about 6.0. D. di Cicco, Sudbury, MA, reports the following precise position from unfiltered CCD frames taken around Dec. 1.95: R.A. = 19h23m05s.38, Decl. = +4 57'20".1 (2000; GSC ref stars), mag 5.2. The Digital Sky Survey reveals a star that has position end figures 05s.32, 19".6 (red mag 15.6, blue mag 17.4) in the USNO A2.0 catalogue. Additional visual magnitude estimates: Dec. 1.813, 5.8 (Pereira); 1.819, 5.9 (C. Vitorino, Cabo da Roca, Portugal); 1.842, 5.8 (Vitorino); 1.843, 5.8 (Pereira); 1.939, 5.1 (D. W. E. Green, Cambridge, MA). IAUC 7323 The object may still be brightening and daily e-mailed reports of magnitude estimates would be appreciated. SUPERNOVAE J. Tonry, University of Hawaii et.al. on behalf of the High-Z Supernova Search Team, report the discovery of 20 new SNe: SN 1999 UT R.A. (2000.0) Decl. Mag z Type 1999ff Nov. 2 2 33 54.39 + 0 32 55.6 23.1 0.46 Ia 1999fg Nov. 3 2 27 41.88 + 0 39 13.3 22.9 0.42 ? 1999fh Nov. 3 2 27 58.33 + 0 39 36.8 22.4 0.36 Ia 1999fi Nov. 3 2 28 11.67 + 0 43 39.3 24.1 0.78 Ia 1999fj Nov. 3 2 28 23.72 + 0 39 09.6 23.5 0.81 Ia 1999fk Nov. 3 2 28 53.88 + 1 16 24.2 24.3 1.05 Ia 1999fl Nov. 3 2 30 05.53 + 0 44 52.6 24.9 0.3 II 1999fm Nov. 3 2 30 35.62 + 1 09 43.3 23.6 0.93 Ia 1999fn Nov. 3 4 14 03.88 + 4 17 55.0 23.5 0.47 Ia 1999fo Nov. 3 4 14 45.75 + 6 38 34.3 24.0 1.07 Ia 1999fp Nov. 3 4 15 02.59 + 4 21 46.4 24.1 0.34 II? 1999fq Nov. 3 23 25 46.50 + 0 17 49.2 21.7 ? ? 1999fr Nov. 3 23 27 16.38 + 0 03 46.8 23.7 ? II? 1999fs Nov. 3 23 27 17.17 + 0 07 50.3 21.3 ? ? 1999ft Nov. 3 23 28 14.90 + 0 05 06.6 24.7 0.69 Ia 1999fu Nov. 3 23 29 48.21 + 0 08 27.0 24.9 1.03 Ia 1999fv Nov. 3 23 30 35.80 + 0 16 40.0 24.5 1.23 Ia 1999fw Nov. 3 23 31 53.03 + 0 09 32.3 21.1 0.28 Ia 1999fx Nov. 3 23 33 37.79 + 0 12 03.8 23.1 0.49 Ia? 1999fy Nov. 3 23 33 46.90 + 0 12 16.0 22.7 0.28 II? Guy M Hurst