THE ASTRONOMER Electronic Circular No 619 1992 Mar 16 19.57UT Ed:Guy M Hurst, 16,Westminster Close, Kempshott Rise, Basingstoke, Hants, RG22 4PP,England. Telephone/FAX(0256)471074 Int:+44256471074 Telex: 9312111261 Answerback: TA G JANET BOXES: GMH at UK.AC.CAM.ASTRONOMY.STARLINK or GUYH at UK.AC.SUSSEX.CLUSTER TELECOM GOLD: 10074:MIK2885 PRESTEL 256471074 ------------------------------------------------------------------- SUPERNOVA 1992J IN ANONYMOUS GALAXY J. Maza, University of Chile; and M. Hamuy, Cerro Tololo Inter- american Observatory, report the discovery by M. Wischnjewsky (University of Chile) of a supernova located about 11" west and 13" north of the nucleus of an anonymous spiral galaxy located at R.A. = 10h06m43s, Decl. = -26 24'.0 (equinox 1950.0). The supernova was found on a 20-min unfiltered IIa-O plate taken by L. Wells and R. C.Smith (CTIO) with the CTIO Curtis Schmidt telescope on Mar. 3.149 UT. Confirmation was made by K. Janes (Boston University) from V and I CCD images obtained on Mar. 5.3 with the CTIO 0.91-m telescope, the supernova being at V = 18.35. IAUC 5467 SUPERNOVA 1992K IN ESO 269-G57 M. Hamuy, Cerro Tololo Interamerican Observatory; and J. Maza, University of Chile, report: "R. Antezana (University of Chile) has discovered a supernova located about 2" west and 14" south of the nucleus of the spiral galaxy ESO 269-G57 (R.A. = 13h07m10s, Decl. = -46 10'.2, equinox 1950.0). The supernova was found on a 20-min unfiltered IIa-O plate taken by L. Wells and R. C. Smith (CTIO) with the CTIO Curtis Schmidt telescope on Mar. 3.318 UT. Confirmation was made by N. Suntzeff (CTIO) from B and V CCD images obtained on Mar. 6.3 with the CTIO 4-m telescope; the V image yields a magnitude of 16.23 for the supernova. IAUC 5468 SUPERNOVAE 1982Z AND 1992L IN ANONYMOUS GALAXY R. H. McNaught, Anglo-Australian Observatory, reports his discovery in a single anonymous spiral galaxy of two supernovae, one currently observable and the other on the ESO R survey field 257. SN 1992L is of mag about 20 on R plAhUta+eu on 1992 Mar. 3.5 UT by M. Hartley and Mar. 6.4 by Q. A. Parker with the U.K. Schmidt Telescope. The position of the superno6va is R.A. = 7h34m08s.69, Decl. = -47 10'07".9 (equinox 1950.0, uncertainty 0".3 in each coordinate); the offset from the galaxy's center is 6".3 west, 4".8 south. SN 1982Z (mag about 19) is present on the ESO R survey taken 1982 Feb.12 at R.A. = 7h34m10s.44, Decl. = -47 10'04".2, the offset from the galaxy's center being 11".5 east, 1".2 south. Examination of other survey films indicates that these images are not of a single foreground star with high proper motion. Nearby field stars have the following magnitudes and end figures: 18, 08s.15, 19".2; 18.5, 11s.09, 08".9. IAUC 5469 Guy M Hurst