------------------------------------------------------------------- THE ASTRONOMER Electronic Circular No 2410 2008 Jan 06 18.15UT 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 ------------------------------------------------------------------- FIRST SUNSPOTS FROM SOLAR CYCLE 24 Peter Meadows, TA Solar Editor, reports: The first sunspots from the new solar cycle have been observed. Active region 981 appeared on the solar disk on the 2008 January 4 (the first SOHO image to show the sunspots was acquired at 06h 24m UT). I observed this group on the morning of the Jan 5 as two sunspots with mean solar latitude of 28 degrees north and longitude of 249 degrees. This active region is due to cross the central meridian around noon on the Jan 6 and reach the western limb on the January 12. CHRISTMAS QUIZ Further to TA E-Circular 2406 when the Christmas Quiz was issued, we would like to thank all those who have so far entered. However we have yet to receive a complete set of correct answers so would encourage anyone who has so far not entered to do so as soon as possible. In view of this the deadline has been extended to 2008 January 20. NEW WZ SGE VARIABLE IN HYA VSNET announced the discovery of an optical transient by Marcin Sokolowski of the "Pi of the Sky" group at: RA 11h12m17.40s DEC-35 38'28.8" (2000) A match was made by Brian Skiff (vsnet-alert 9769) with a faint blue GSC2.3 star at: 11 12 17.44 -35 38 30.1 J2000 At R=20.88 and proper motion over several decades, the match is consistent. This gives an amplitude of about 8-9 magnitudes, about right for a WZ Sge cataclysmic variable. Arne Henden, AAVSO, advises that this object is now listed in VSX as VSX J111217.4-353828 and can be plotted from VSP using that identifier. He adds that latest reports from SRO give the magnitude as V=13.8 and remaining very blue, with no strong Halpha signal in the Rc filter. It is expected this object will start to fade shortly, and observers should monitor it nightly. SUPERNOVA 2007ux IN ANONYMOUS GALAXY Discovery by W. Li of a possible supernova (CBET 1187: SN 2007 UT R.A. (2000.0) Decl. Mag. Offset 2007ux Dec 23.49 10 09 19.98 +14 59 32.8 18.5 3.7"E, 5.4"N By Dec 23.49 the object had brightened to magnitude 15.7. R. Chornock et. al., University of California, Berkeley, report that inspection of CCD spectra of 2007 Dec. 31.4 UT reveals it to be a supernova of type Ia, with a spectral-feature age of then about 4 days before maximum light. URSID METEORS 2007 P. Jenniskens, SETI Institute, reports on CBET 1188 elevated Ursid shower rates between Dec. 22d18h and 23d01h UT, identified as dust ejected from comet 8P/Tuttle prior to 900 AD. The outburst was detected in radio forward-scatter meteor observations by E. Lyytinen (Helsinki, Finland) during Dec. 22d18h-23d01h and by J. Brower (Vancouver, BC, Canada) during Dec. 22d18h.5-22d22h.5. Guy M Hurst