AAVSO: American Association of Variable Star Observers

News and Announcements

AAVSO Now Supporting VOTable Format for Data Downloads XML VOTable format now added to data download possibilities. 03/16/10

Special Notice #203 Request for monitoring of V842 Cen in support of HST Observations 03/15/10

February Solar Bulletin Includes a very important Notice to All Sunspot Observers 03/15/10

Alert Notice 419 Nova eruption in V407 Cyg 03/15/10

Special Notice #202 Classical nova event in V407 Cyg 03/14/10

Alert Notice 418 Request for monitoring of V842 Cen in support of HST Observations 03/12/10

Special Notice #201 Outburst of the symbiotic star V407 Cyg 03/12/10

Special Notice #200 Outburst of the infrequently outbursting dwarf nova KX Aquilae 03/09/10

Special Notice #199 Request for monitoring of GW Lib in support of HST Observations 03/08/10

Special Notice #198 Possible Outburst of GK Per 03/08/10

JAAVSO Preprint "Recent Maxima of 64 Short Period Pulsating Stars" by G. Samolyk 03/03/10

Alert Notice 417 Request for observations of GW Lib and V842 Cen in support of HST observations 03/03/10

AAVSO Bulletin 73 for 2010 Predicted Dates of Maxima and Minima of Long Period Variables for 2010 03/01/10