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AAVSO International Database

Title Posted By Updated/commented date Typesort icon
Alert Notice 283: Rare superoutburst of 1227+14 AL Comae Berenices AND 1902+11 Nova Aquilae 2001 - update and new chart [V1548 Aql] weo 1 year 19 weeks ago Page
Alert Notice 196: Outburst of 2110+13 EF Pegasi AND Request to monitor some Hipparacos red variables for photometric calibration weo 1 year 19 weeks ago Page
Special Notice #10: Possible Nova in Cyg [V2362 Cyg] weo 31 weeks 3 days ago Page
Alert Notice 444: Nova Lupi 2011 weo 1 year 3 weeks ago Page
Star names containing the Greek letters µ and ν, and the case of “u” versus “U” weo 2 years 16 weeks ago Page
Alert Notice 351: Campaign for a New Eclipsing Cepheid weo 1 year 29 weeks ago Page
Alert Notice 471: Cataclysmic variables to be monitored for HST observations weo 2 years 13 weeks ago Page
Alert Notice 405: Request for observations of NSV 99 (khi Peg) in support of HST observations weo 1 year 30 weeks ago Page
Alert Notice 247: 1224-22 Supernova 1998bn in NGC 4462 weo 1 year 19 weeks 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 28 weeks ago Page
Alert Notice 187: 1729-19 Nova Ophiuchi 1994 [V2313 Oph] AND Outburst of TV Corvi AND Bright outburst of UV Persei - correction and update weo 1 year 19 weeks ago Page
Special Notice #392: ASASSN-14lp = Type Ia Supernova in NGC 4666 (Virgo) weo 24 weeks 1 day ago Page
Filters weo 3 years 14 weeks ago Page
Alert Notice 482: Monitoring requested for dust production study in developing planetary systems weo 2 years 8 weeks 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 29 weeks ago Page
Alert Notice 388: Nova Mus 2008 = QY Mus weo 1 year 29 weeks ago Page
Alert Notice 231: Rare bright outburst of 1137+72 DO Draconis (= YY Draconis) weo 1 year 19 weeks ago Page
Alert Notice 506: Alpha Com eclipse observing campaign weo 18 weeks 5 days ago Page
Alert Notice 277: 0526-70 Nova LMC 2000 in the Large Magellanic Cloud AND 2138+43 SS Cygni multiwavelength observations rescheduled weo 1 year 19 weeks ago Page
AAVSO Validation Project weo 3 years 18 weeks ago Page
Alert Notice 517: Monitoring of AM Her urgently requested in support of XMM-Newton and NuSTAR observations weo 8 weeks 16 hours ago Page
Observing Campaign to Monitor Tremendous Outburst Amplitude Dwarf Novae (TOADs) for Spitzer Space Telescope Observations weo 1 year 29 weeks ago Page
Special Notice #274: Variable Object in Centaurus = TCP J14250600-5845360 weo 3 years 7 weeks ago Page
Special Notice #358: BD Pav obs critial tonight weo 1 year 50 weeks ago Page
Alert Notice 264: 1918+04 Nova Aquilae 1999 Number 2 [V1494 Aql] weo 1 year 19 weeks ago Page
Alert Notice 320: 1811-30 Nova Sagittarii 2005 No. 2 weo 1 year 28 weeks ago Page
Alert Notice 214: 0557-23 Supernova 1995ad in NGC 2139 AND 0059+53 Nova Cas 1995 AND Observations of 0409-71 VW Hyi and 0749+22 U Gem AND Fading of 1544+28a R CrB AND Change of Julian Date to 2450000 and AAVSO Data Entry Program [V723 Cas] weo 1 year 19 weeks ago Page
Special Notice #197: Request for time-series photometry of U Sco weo 31 weeks 3 days ago Page
Alert Notice 431: Request to monitor SDSS074545 for HST Observations weo 1 year 3 weeks ago Page
Alert Notice 476: Multicolor photometry of triple system b Per requested weo 1 year 43 weeks ago Page
Observing Campaign: Request to monitor SDSS133948 for HST observations weo 1 year 29 weeks ago Page
Special Notice #287: Request to observe X-ray transient Swift J1910.2-0546 weo 2 years 47 weeks ago Page
Alert Notice 414: Request for Observations of V405 Peg weo 1 year 42 weeks ago Page
Alert Notice 279: 0733-25 N? Pup 2000 - possible nova in Puppis AND Superoutbursts of 1132+02 RZ Leonis and 0203+56A UV Persei AND Reminder - Chandra and RXTE observations planned for 2138+43 SS Cygni [V445 Pup] weo 1 year 19 weeks 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 28 weeks ago Page
Special Notice #7: Possible Nova in Sgr [V5117 Sgr] weo 31 weeks 3 days ago Page
AAVSO Special Notice #242 weo 3 years 51 weeks ago Page
Special Notice #329: Critical time for CV Campaign HST/COS target SDSS J100515.38+191107.9 weo 2 years 17 weeks ago Page
Alert Notice 354: Extending Request to Observe HMXBs in Support of Radial Velocity Observations weo 1 year 29 weeks ago Page
Special Notice #294: CH Cyg observing campaign continued through 2012 weo 2 years 20 weeks ago Page
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