------------------------------------------------------------------- THE ASTRONOMER Electronic Circular No 2325 2007 Apr 10 18.20UT 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 Backup: gmh@wdcc1.bnsc.rl.ac.uk WORLD WIDE WEB http://www.theastronomer.org ------------------------------------------------------------------- SATELLITES OF JUPITER AND SATURN The IAU Working Group for Planetary System Nomenclature (WGPSN) has approved the following new designations and names of satellites of Jupiter and Saturn (IAUC 8826): Jupiter XLIX Kore = S/2003 J 14 Saturn XXXVI Aegir = S/2004 S 10 Saturn XXXVII Bebhionn = S/2004 S 11 Saturn XXXVIII Bergelmir = S/2004 S 15 Saturn XXXIX Bestla = S/2004 S 18 Saturn XL Farbauti = S/2004 S 9 Saturn XLI Fenrir = S/2004 S 16 Saturn XLII Fornjot = S/2004 S 8 Saturn XLIII Hati = S/2004 S 14 Saturn XLIV Hyrokkin = S/2004 S 19 Saturn XLV Kari = S/2006 S 2 Saturn XLVI Loge = S/2006 S 5 Saturn XLVII Skoll = S/2006 S 8 Saturn XLVIII Surtur = S/2006 S 7 SUPERNOVA 2007am IN NGC 3367 Discovery by LOSS of a possible supernova (IAUC 8822): SN 2006 UT R.A. (2000.0) Decl. Mag. Offset 2007am Mar. 11.36 10 46 33.62 +13 45 09.3 17.8 20.1"W, 7.3"N Type-II found about 10 days past maximum SUPERNOVA 2007an IN NGC 4017 Discovery by M. Migliardi of a possible supernova (IAUC 8822): SN 2006 UT R.A. (2000.0) Decl. Mag. Offset 2007an Mar. 10.98 11 58 43.72 +27 27 01.2 17.5 24 "W, 7 "S SUPERNOVA 2007ao IN NGC 5532 Discovery by T. Puckett and R. Gagliano of a possible supernova (IAUC 8822): SN 2006 UT R.A. (2000.0) Decl. Mag. Offset 2007ao Mar. 13.38 14 16 49.74 +10 48 24.1 17.7 47 "W, 2.4"S Subluminous type-Ia found 10 days after maximum SUPERNOVA 2007ap IN MCG +03-41-3 Discovery by Puckett and Kroes of a possible supernova (IAUC 8822): SN 2006 UT R.A. (2000.0) Decl. Mag. Offset 2007ap Mar. 13.45 15 56 23.06 +16 30 57.9 15.5 8.0"W, 26.3"S SUPERNOVA 2007aq IN IC 2409 Discovery by LOSS of a possible supernova (IAUC 8822): SN 2006 UT R.A. (2000.0) Decl. Mag. Offset 2007aq Mar. 13.21 08 48 22.03 +18 19 32.6 18.0 38 "W, 20 "S Type-II discovered about 3.5 weeks after maximum SUPERNOVA 2007ar IN MCG +10-19-62 Discovery by G. Duszanowicz of a possible supernova (IAUC 8822): SN 2006 UT R.A. (2000.0) Decl. Mag. Offset 2007ar Mar. 12.92 13 21 01.93 +58 33 02.4 17.5 7.4"W, 7.6"N Type-Ia found near maximum SUPERNOVA 2007as IN ESI 18-G18 Discovery by Luckas, Trondal and Schwartz of a possible supernova (IAUC 8822): SN 2006 UT R.A. (2000.0) Decl. Mag. Offset 2007as Mar. 13.61 09 27 36.01 -80 10 39.2 15.8 12.1"W, 8.8"N Guy M Hurst