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News and Announcements

Monday, February 18, 2013 - 06:21 Solar Bulletin - Volume 69, Number 1
Sunday, February 17, 2013 - 17:28 Alert Notice 479: Supernova 2013aa in NGC 5643 = PSN J14323388-4413278
Sunday, February 17, 2013 - 00:57 Aviso Especial de AAVSO #337 (actualizado): supernova brillante de tipo Ia en la galaxia NGC 5643 (Lupus)
Friday, February 15, 2013 - 13:15 Special Notice #337: Bright transient near the galaxy NGC 5643 (Lupus)
Tuesday, February 12, 2013 - 21:24 Special Notice #336: Next three HST/COS CV campaign targets
Tuesday, February 12, 2013 - 16:32 Special Notice #335: Revised Coordinates for GR Ori (Nova Ori 1916)
Monday, February 11, 2013 - 09:25 Special Notice #334: Outburst of the possible old nova GR Ori
Wednesday, February 6, 2013 - 12:25 Special Notice #333: Eclipse underway in b Per and photometry needed urgently
Tuesday, February 5, 2013 - 20:37 Special Notice #332: Observations of IR Com crucial now through February 8
Tuesday, February 5, 2013 - 01:24 Star names containing the Greek letters µ and ν, and the case of “u” versus “U”
Saturday, February 2, 2013 - 23:44 Special Notice #331: Nova Cephei 2013 = PNV J23080471+6046521
Saturday, February 2, 2013 - 00:50 Special Notice #330: Next HST/COS targets are IR Com and BB Dor
Tuesday, January 29, 2013 - 14:32 Special Notice #329: Critical time for CV Campaign HST/COS target SDSS J100515.38+191107.9
Tuesday, January 29, 2013 - 14:14 Special Notice #328: HST/COS observing U Gem 2013 January 30
Thursday, January 24, 2013 - 17:49 Special Notice #327: HST/COS observations scheduled for U Gem
Thursday, January 24, 2013 - 17:08 Special Notice #326: Next HST/COS target is SDSS J100515.38+191107.9
Tuesday, January 22, 2013 - 23:02 2013 Eclipsing Binary Ephemeris online
Monday, January 21, 2013 - 16:50 Special Notice #325: BB Dor monitoring requested for Swift and HST observations
Monday, January 21, 2013 - 14:22 Special Notice #324: LT Eri (SDSS J040714.78-064425.1) is next HST COS target
Thursday, January 17, 2013 - 15:56 The AAVSO Newsletter - January 2013 - is published
Wednesday, January 16, 2013 - 11:31 Alert Notice 478: Transformed photometry of young stars in Cha requested
Tuesday, January 15, 2013 - 14:17 Solar Bulletin - Volume 68, Number 12
Monday, January 14, 2013 - 22:39 Special Notice #323: Observations of BB Dor requested
Monday, January 14, 2013 - 14:54 Special Notice #322: CU Vel is next HST COS target
Thursday, January 10, 2013 - 16:55 Special Notice #321: Observations critical tonight for SDSS J093249.57+472523.0

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