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AAVSO International Database

Title Posted Bysort icon Updated/commented date Type
Special Notice #349: HST/COS Observations CANCELLED for SDSS J154453.60+255348.8 weo 1 year 34 weeks ago Page
Observing Campaign: Request to monitor SDSS133948 for HST observations weo 1 year 7 weeks ago Page
Alert Notice 383: Nova Scorpii 2008 weo 1 year 7 weeks ago Page
AAVSO Special Notice #218 weo 4 years 13 weeks ago Page
Alert Notice 246: 1151+55 Supernova 1998aq in NGC 3982 weo 49 weeks 9 hours ago Page
Special Notice #3: Possible New Nova/Dwarf Nova in Hya weo 9 weeks 1 day ago Page
Alert Notice 306: Possible new variable in Hercules - 1835+25 Var Her 04 AND Update on request for monitoring of 0409-71 VW Hyi weo 1 year 6 weeks ago Page
Special Notice #277: Possible Nova in Sagittarius (PNV J17452791-2305213) weo 2 years 35 weeks ago Page
Alert Notice 186: Bright outburst of UV Per AND Nova Sgr 1994 Number 2 [V4362 Sgr] AND Nova Cas 1993 [V705 Cas] AND Superoutburst of VW Hyi AND Reminder on SS Cyg weo 49 weeks 10 hours ago Page
Special Notice #308: Observations crucial starting tonight for FL Psc (ASAS J002511+1217.2) weo 2 years 5 weeks ago Page
Alert Notice 486: Spectroscopy and photometry campaign on three bright Wolf Rayet stars weo 1 year 25 weeks ago Page
Alert Notice 351: Campaign for a New Eclipsing Cepheid weo 1 year 7 weeks ago Page
AAVSO Special Notice #237 weo 3 years 38 weeks ago Page
Alert Notice 230: 1343+61 Supernova 1996bk in NGC 5308 AND Fading of 0059+53 Nova Cas 1995 AND 2138+43 SS Cygni in outburst and under observation by RXTE and EUVE AND 0207-63 WX Hydri and 2138+43 SS Cygni observed with Hubble Space Telescope [V723 Cas] weo 49 weeks 10 hours ago Page
Special Notice #19: Confirmation Needed of Possible VY Aqr Outburst weo 9 weeks 1 day ago Page
Alert Notice 145: Request to monitor dwarf novae for IUE observing runs AND Request to monitor high-galactic latitude cataclysmic variables for IUE observing run weo 1 year 6 weeks ago Page
Special Notice #289: Bright possible nova in Sagittarius = PNV J18202726-2744263 weo 2 years 23 weeks ago Page
Special Notice #322: CU Vel is next HST COS target weo 1 year 49 weeks ago Page
Alert Notice 420: Nova in Sagittarius (V5586 Sgr = Nova Sgr 2010 No. 2) weo 1 year 20 weeks ago Page
Alert Notice 263: 0436-03 Supernova 1999em in NGC 1637 weo 49 weeks 9 hours ago Page
Special Notice #384: SBS 1108+574 HST/COS obs next week weo 32 weeks 5 days ago Page
Alert Notice 335: Recurrent nova 1744-06 RS Ophiuchi in outburst AND W Vir monitoring window extended to mid-April weo 1 year 6 weeks ago Page
Alert Notice 446: Supernova 2011‭fe ‬in M101‭ (‬NGC 5457‭) = ‬PSN J14030581+5416254 weo 33 weeks 2 days ago Page
Alert Notice 213: 0059+53 Nova Cassiopeiae 1995 [V723 Cas] weo 49 weeks 10 hours ago Page
Alert Notice 277: 0526-70 Nova LMC 2000 in the Large Magellanic Cloud AND 2138+43 SS Cygni multiwavelength observations rescheduled weo 49 weeks 9 hours ago Page
Special Notice #299: Observations needed TODAY of SDSS J164248.52+134751.4 weo 2 years 10 weeks ago Page
Special Notice #337: Bright transient near the galaxy NGC 5643 (Lupus) weo 1 year 44 weeks ago Page
Observing Campaign to Monitor Tremendous Outburst Amplitude Dwarf Novae (TOADs) for Spitzer Space Telescope Observations weo 1 year 7 weeks ago Page
Alert Notice 400: Nova Sagittarii 2009 Number 3 weo 1 year 7 weeks ago Page
Alert Notice 280: 1748-26 Nova Sagittarii 2001 [V4643 Sgr] weo 49 weeks 9 hours ago Page
Special Notice #211: Outburst of EX Hya weo 9 weeks 2 days ago Page
Alert Notice 320: 1811-30 Nova Sagittarii 2005 No. 2 weo 1 year 6 weeks ago Page
Special Notice #346: RZ Leo observations critical now for HST/COS and IU Leo next target weo 1 year 37 weeks ago Page
Alert Notice 368: Major Outburst of EX Lup weo 1 year 7 weeks ago Page
Alert Notice 386: Low state of VY Scl weo 1 year 7 weeks ago Page
AAVSO Validation Project weo 2 years 47 weeks ago Page
Alert Notice 249: 1041+12 Supernova 1998bu in NGC 3368 (= M96) AND AAVSO charge-free number to change weo 49 weeks 9 hours ago Page
Special Notice #191: U Sco is possibly in outburst weo 9 weeks 1 day ago Page
Alert Notice 309: FUSE satellite observations scheduled for 0409-71 VW Hyi AND Outburst of 2328+48 Z And weo 1 year 6 weeks ago Page
Special Notice #274: Variable Object in Centaurus = TCP J14250600-5845360 weo 2 years 37 weeks ago Page
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