Skip to main content

AAVSO International Database

Title Posted By Updated/commented date Typesort icon
Late Superhumps in WZ Sge weo 1 year 31 weeks ago Page
Special Notice #311: HST COS to observe CW Mon 2012 November 30 - December 1 weo 2 years 36 weeks ago Page
Alert Notice 362: Nova in Puppis [Nova Pup 2007 = V597 Pup] weo 1 year 38 weeks ago Page
Special Notice #304: HST COS observations of SDSS J001153.08-064739.1 scheduled weo 2 years 39 weeks ago Page
Special Notice #365: Correction to AAVSO Special Notice #364 weo 2 years 2 weeks ago Page
Alert Notice 302: Request for monitoring of the magnetic cataclysmic variable 1931-46 QS Tel weo 1 year 37 weeks ago Page
Alert Notice 239: Outburst of 2328+48 Z Andromedae AND Request to monitor 2138+43 SS Cygni AND Request to monitor 1813+49 AM Herculis weo 1 year 28 weeks ago Page
Special Notice #6: Rare Outburst of RS Oph weo 40 weeks 4 days ago Page
Special Notice #267: HST observations of CH Cyg scheduled and monitoring urgently needed weo 3 years 19 weeks ago Page
Alert Notice 497: Nova Sagittarii 2014 = PNV J18250860-2236024 AND Erratum weo 1 year 24 weeks ago Page
Special Notice #324: LT Eri (SDSS J040714.78-064425.1) is next HST COS target weo 2 years 27 weeks ago Page
Alert Notice 347: 1650-35 V1281 Sco = Nova Scorpii 2007 No. 2 weo 1 year 38 weeks ago Page
Special Notice #369: GZ Cet (SDSS J013701.06-091234.9) HST/COS obs next week weo 1 year 47 weeks ago Page
Alert Notice 149: Outburst of 1825-29 V1017 Sagittarii AND 1834-23 V348 Sagittarii AND Fading of 1808-29 VZ Sagittarii AND Acknowledgements and reminders weo 1 year 37 weeks ago Page
Special Notice #278: Bright flaring of Blazar OJ 287 weo 3 years 14 weeks ago Page
Special Notice #337: Bright transient near the galaxy NGC 5643 (Lupus) weo 2 years 23 weeks ago Page
Alert Notice 334: Possible New Nova/Dwarf Nova in Hya weo 1 year 38 weeks ago Page
Alert Notice 400: Nova Sagittarii 2009 Number 3 weo 1 year 39 weeks ago Page
Alert Notce 275: 0755+67 Supernova 2000ce in UGC 4195 in Camelopardalis weo 1 year 28 weeks ago Page
Special Notice #384: SBS 1108+574 HST/COS obs next week weo 1 year 12 weeks ago Page
Alert Notice 271: 1749-19 N? Sgr 00 - possible nova in Sagittarius AND Request to monitor 0549-03 UX Ori, 0532-06B BF Ori, and 0533+26 RR Tau AND 1058+45 AN Ursae Majoris to be observed with EUVE satellite [V4642 Sgr] weo 1 year 28 weeks ago Page
AAVSO Special Notice #238 weo 4 years 17 weeks ago Page
Alert Notice 209: Outburst of 2325+43 DX Andromedae AND Outburst of 2318+17 EP Pegasi AND New variable in Crux - 1250-60 Var Cru AND Reminders to monitor 0409-71 VW Hydri and 2138+43 SS Cygni [NSV 19555] weo 1 year 28 weeks ago Page
Alert Notice 511: Monitoring requested for developing planetary systems dust production study weo 20 weeks 1 day ago Page
Observing Campaign: Request to monitor RE J1255+266 for HST observations weo 1 year 38 weeks ago Page
Alert Notice 465: Nova Sagittarii 2012 No. 5 = PSN J18193700-1907400 weo 3 years 1 week ago Page
Special Notice #349: HST/COS Observations CANCELLED for SDSS J154453.60+255348.8 weo 2 years 13 weeks ago Page
Alert Notice 319: Request to monitor the CV SDSS161033 (1605-00) for HST observations AND TU Cas comparison stars weo 1 year 38 weeks ago Page
Alert Notice 383: Nova Scorpii 2008 weo 1 year 39 weeks ago Page
Alert Notice 285: 1750-32 Var Sco 01 - novalike variable in Scorpius [V1178 Sco] weo 1 year 28 weeks ago Page
Special Notice #211: Outburst of EX Hya weo 40 weeks 5 days ago Page
Special Notice #251: Possible transient in Scorpius weo 3 years 47 weeks ago Page
Alert Notice 494: T Tauri stars observing campaign weo 1 year 28 weeks ago Page
Alert Notice 523: Correction to AAVSO Alert Notice 522 weo 4 weeks 3 days ago Page
Special Notice #308: Observations crucial starting tonight for FL Psc (ASAS J002511+1217.2) weo 2 years 37 weeks ago Page
Alert Notice 366: Request to monitor SDSS133948 for HST Observations weo 1 year 38 weeks ago Page
Alert Notice 472: Monitoring of HD 5980 requested for multiwavelength campaign weo 2 years 41 weeks ago Page
Alert Notice 486: Spectroscopy and photometry campaign on three bright Wolf Rayet stars weo 2 years 5 weeks ago Page
Alert Notice 305: Request for monitoring of the SU UMa-type cataclysmic variable 0409-71 VW Hydri weo 1 year 37 weeks ago Page
Alert Notice 242: Superoutburst of 2110+13 EF Pegasi AND Request to monitor 0749+22 U Geminorum for observations with EUVE and RXTE weo 1 year 28 weeks ago Page
AAVSO 49 Bay State Rd. Cambridge, MA 02138 aavso@aavso.org 617-354-0484