------------------------------------------------------------------- THE ASTRONOMER Electronic Circular No 1889 2003 Jun 07 19.02UT 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.theastronomer.org ------------------------------------------------------------------- GO COM Further to the announcement on TA E-Circular 1888, Maurice Gavin submitted an image of 2003 June 3 at 22.26UT showed GO Com bright confirming visual reports by others. Taichi Kato later relayed that as reported by Tom Krajci, GO Com is now displaying flashing superhumps, finally confirming the SU UMa- type nature of this object. The object is now (message dated June 5, 01.32UT) 0.3-0.4 mag brighter than its precursor outburst starting on June 3. Maurice Gavin has submitted a further image of June 4, 21.29UT also showing the object bright. SUPERNOVA 2003eg IN NGC 4727 The following possible supernova has been reported on IAUC 8134 by M. Ganeshalingam et. al. having been detected on unfiltered KAIT images: SN 2003 UT R.A. (2000.0) Decl. Mag. Offset 2003eg May 17.3 12 50 58.33 -14 20 01.1 15.8 16".7 E, 3".2 S SUPERNOVA 2003eh IN MCG +01-29-3 A further KAIT supernova has been reported: SN 2003 UT R.A. (2000.0) Decl. Mag. Offset 2003eh May 17.2 11 08 24.34 + 3 29 47.0 17.6 5".8 E, 5".6 S SUPERNOVA 2003ei IN UGC 10402 This KAIT supernova appears to be linked to the northern component of UGC 10402: SN 2003 UT R.A. (2000.0) Decl. Mag. Offset 2003ei May 19.4 16 28 40.30 +12 46 05.8 17.2 4".6 W, 9".5 N SUPERNOVA 2003ej IN UGC 7820 This relates to yet another KAIT supernova detection: SN 2003 UT R.A. (2000.0) Decl. Mag. Offset 2003ej May 20.3 12 39 11.10 + 0 43 30.4 16.5 4".0 W, 28".2 N SUPERNOVA 2003ek IN ANONYMOUS GALAXY A further KAIT supernova has been reported on IAUC 8134: 2003ek May 20.5 17 18 32.50 +41 40 00.8 18.2 3".6 E, 5".1 S SUPERNOVA 2003el IN NGC 5000 M. Papenkova et. al., have reported on IAUC 8135 details of a possible LOTOSS supernova of magnitude 18.9 detected on KAIT images of 2003 May 22.3UT. This object is located at: RA 13h 09m 46.20s DEC +28 54' 21.6" (2000), 16.7"W and 2.7"S of the centre of NGC 5000. Guy M Hurst