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AAVSO International Database

Title Posted By Updated/commented date Typesort icon
Alert Notice 377: Request extended to observe HMXBs in support of radial velocity observations weo 1 year 37 weeks ago Page
Alert Notice 217: Brightening of 0059+53 Nova Cassiopeiae 1995 AND Request to monitor dwarf nova 0103+59 HT Cassiopeiae AND Request to monitor 2138+43 SS Cygni [V723 Cas] weo 1 year 27 weeks ago Page
Alert Notice 471: Cataclysmic variables to be monitored for HST observations weo 2 years 22 weeks ago Page
Special Notice #313: HST COS observing CW Mon tonight and V405 Peg is next target weo 2 years 34 weeks ago Page
N Aql 05 - possible nova in Aquila weo 1 year 37 weeks ago Page
Special Notice #366: Symbiotic variable AS 270 brightening weo 2 years 3 days ago Page
Alert Notice 254: Minor outburst of 0324+43 GK Persei AND Request to monitor 1058+45 AN Ursae Majoris AND Request to monitor 0014+21 QR Andromedae weo 1 year 27 weeks ago Page
Special Notice #262: Long-term monitoring of AGN targets extended weo 3 years 38 weeks ago Page
Alert Notice 519: Nova Sgr 2015 No. 2 fading as dust production rises weo 6 weeks 13 hours ago Page
Observing Campaign: Request to monitor SDSS133948 for HST observations weo 1 year 37 weeks ago Page
Alert Notice 205: Outburst of 0749+22 U Geminorum AND 1900-01 Nova Aquilae 1995 AND Request to monitor 1544+28a R Coronae Borealis AND Monitoring of 0900-31 T Pyxidis AND Monitoring of the old nova 0324+43 GK Persei [V1425 Aql] weo 1 year 27 weeks ago Page
Alert Notice 478: Transformed photometry of young stars in Cha requested weo 2 years 27 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 36 weeks ago Page
Alert Notice 490: Optical monitoring of T Ori requested weo 1 year 27 weeks ago Page
Special Notice #192: Update on the epsilon Aurigae eclipse weo 39 weeks 6 days ago Page
Alert Notice 289: 1805-30 Nova Sagittarii 2001 No. 3 [V4740 Sgr] weo 1 year 27 weeks ago Page
Special Notice #272: Possible Nova in Centaurus = PNV J13410800-5815470 weo 3 years 17 weeks ago Page
Alert Notice 351: Campaign for a New Eclipsing Cepheid weo 1 year 37 weeks ago Page
Alert Notice 194: 2027+52 V1974 Cygni = Nova Cygni 1992 AND Outburst of 2209+12 RU Pegasi AND 1824-17 Nova Sagittarii 1994#2 [V4362 Sgr] weo 1 year 27 weeks ago Page
Special Notice #338: HM Leo HST/COS observations tomorrow; V406 Vir is next target weo 2 years 22 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 36 weeks ago Page
Alert Notice 398: Eclipse of epsilon Aurigae weo 1 year 38 weeks ago Page
AAVSO Special Notice #230 weo 4 years 25 weeks ago Page
Special Notice #15: V1316 Cyg Monitoring Campaign weo 39 weeks 6 days ago Page
Alert Notice 238: Supernova 1997bp in NGC 4680 weo 1 year 27 weeks ago Page
Special Notice #286: Revised Timetable for June AE Aqr MAGIC Observations weo 3 years 7 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 37 weeks ago Page
Special Notice #381: HST/COS observations of SDSS J100658.40+233724.4 weo 1 year 20 weeks ago Page
Special Notice #351: 1RXS J105010.3-140431 obs crucial now and upcoming targets weo 2 years 11 weeks 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 27 weeks ago Page
Alert Notice 381: Second possible nova in Ophiuchus - Nova Oph 2008 No. 2 weo 1 year 38 weeks ago Page
Alert Notice 261: 1903+12 Nova Aquilae 1999 [V1493 Aql] weo 1 year 27 weeks ago Page
AAVSO Special Notice #242 weo 4 years 7 weeks ago Page
Special Notice #397: Bright Transient in Sco (PNV J17032620-3504140) weo 23 weeks 5 days ago Page
Observing Campaign to Monitor Tremendous Outburst Amplitude Dwarf Novae (TOADs) for Spitzer Space Telescope Observations weo 1 year 37 weeks ago Page
Alert Notice 221: Fading of 2007+20 FG Sge AND Request to monitor 2138+43 SS Cyg for observations with HST, EUVE, and RXTE AND 1058+38 Markarian 421 in outburst AND Activity of 1814+39 AM Her continues AND 1746-17 -- Sgr is a new planetary-nebula nucleus weo 1 year 27 weeks ago Page
Special Notice #294: CH Cyg observing campaign continued through 2012 weo 2 years 28 weeks ago Page
Special Notice #310: Continued observing of V452 Cas requested weo 2 years 36 weeks ago Page
Alert Notice 320: 1811-30 Nova Sagittarii 2005 No. 2 weo 1 year 37 weeks ago Page
Special Notice #364: 1RXS J213807.1+261958 (OT J213806.6+261957) HST obs next week weo 2 years 1 week ago Page
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