------------------------------------------------------------------- THE ASTRONOMER Electronic Circular No 2619 2010 Jan 28 12.51UT 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 ------------------------------------------------------------------- U SCORPII According to AAVSO Special Notice 191, the recurrent nova U Scorpii has been reported in outburst by Barbara Harris and immediate reporting is urgently requested. U Sco is located at: RA: 16h 22m 30.80s DEC: -17 52' 43.0" (2000). The outburst has been confirmed by Shawn Dvorak and Brad Schaefer. Dvorak advises that the image was taken on 11.23UT (presumed Jan 28: editor) from which an approximate V magnitude of 8.8 was derived from uncalibrated images. The AAVSO International Database records the last outburst of U Sco on JD 2451235 (1999 February 25), when the star reached visual magnitude 7.5. U Sco is an extremely fast nova, and will reach maximum and decline by one magnitude within one day. Charts for U Sco are available via VSP at: http://www.aavso.org/observing/charts/vsp/index.html?pickname=U%20Sco Guy M Hurst