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AAVSO International Database

Title Posted By Updated/commented date Typesort icon
Alert Notice 462: Monitoring of J1407 for next extrasolar ring system transit weo 3 years 44 weeks ago Page
Alert Notice 490: Optical monitoring of T Ori requested weo 2 years 15 weeks ago Page
AAVSO Alert Notice 311: 0505-68 YY Dor - Possible recurrent nova AND 2247-14 IL Aqr - Exoplanet transit campaign weo 2 years 24 weeks ago Page
Special Notice #5: Possible New Object In Oph weo 1 year 27 weeks ago Page
Alert Notice 245: 1815-27 Nova Sagittarii 1998 [V4633 Sgr] weo 2 years 15 weeks ago Page
Special Notice #245: Outburst of SV Ari HQA 1 year 28 weeks ago Page
Special Notice #338: HM Leo HST/COS observations tomorrow; V406 Vir is next target weo 3 years 10 weeks ago Page
Special Notice #412: SS Cyg monitoring needed for radio campaign weo 12 weeks 5 days ago Page
Alert Notice 185: Nova Sgr 1994 Number 2 [V4362 Sgr] weo 2 years 15 weeks ago Page
Observing Campaign: Request to monitor PQ Andromedae for HST observations weo 2 years 25 weeks ago Page
Alert Notice 470: Symbiotic variable V4018 Sgr in outburst weo 3 years 32 weeks ago Page
Alert Notice 398: Eclipse of epsilon Aurigae weo 2 years 26 weeks ago Page
Alert Notice 140: Nova Centauri 1991 AND Nova Herculis 1991 weo 2 years 24 weeks ago Page
Special Notice #388: Outburst of VSX J213806.5+261957 weo 1 year 27 weeks ago Page
Alert Notice 229: Request and reminder to monitor 2138+43 SS Cygni for observations with HST and with EUVE, RXTE, and SAX AND Reminder - 0207-63 WX Hydri to be observed with Hubble Space Telescope weo 2 years 15 weeks ago Page
Data Usage Reports are available again Matthew Templeton 4 years 19 weeks ago Page
Special Notice #351: 1RXS J105010.3-140431 obs crucial now and upcoming targets weo 2 years 51 weeks ago Page
Alert Notice 340: Request to monitor 1744-06 RS Ophiuchi for multiwavelength campaign AND Correction weo 2 years 25 weeks ago Page
Special Notice #386: ASASSN-14cl New large-amplitude cataclysmic variable weo 1 year 45 weeks ago Page
Alert Notice 294: 0538-71 Nova in the Large Magellanic Cloud AND 0507-15 Supernova 2002bj in NGC 1821 (Lepus) AND 0324+43 GK Persei in outburst - request to monitor weo 2 years 15 weeks ago Page
Alert Notice 272: 1301-27 Supernova 2000P in NGC 4965 in Hydra AND 1247-28 EX Hydrae - multiwavelength observing campaign scheduled weo 2 years 15 weeks ago Page
Special Notice #215: Brightening of the symbiotic star CI Cyg weo 5 weeks 5 days ago Page
Special Notice #310: Continued observing of V452 Cas requested weo 3 years 24 weeks ago Page
Alert Notice 512: Nova Sagittarii 2015 No. 2 = PNV J18365700-2855420 weo 1 year 7 weeks ago Page
Alert Notice 212: 1958+56 V1028 Cyg slowly fading from outburst AND Probable change in classification of 1644-25 AF Scorpii AND 0241-00 Supernova 1995V in NGC 1087 weo 2 years 15 weeks ago Page
Alert Notice 456: Monitoring of V854 Cen Requested weo 4 years 4 weeks ago Page
Special Notice #364: 1RXS J213807.1+261958 (OT J213806.6+261957) HST obs next week weo 2 years 41 weeks ago Page
Alert Notice 325: 1955+22C Var Vul 05 - New variable near M27 weo 2 years 25 weeks ago Page
Special Notice #202: Classical nova event in V407 Cyg weo 1 year 28 weeks ago Page
Alert Notice 282: 1902+11 Nova Aquilae 2001 (= TAV J1907+117) AND 2248-14 IL Aquarii = Gliese 876 - Note [V1548 Aql] weo 2 years 15 weeks ago Page
Special Notice #232: Bright outburst of the pre-main sequence variable Z CMa weo 5 weeks 5 days ago Page
Alert Notice 478: Transformed photometry of young stars in Cha requested weo 3 years 15 weeks ago Page
Alert Notice 524: Observing campaign on 17 cataclysmic variables weo 36 weeks 21 hours ago Page
Special Notice #376: HST observations of U Gem scheduled for December 6 weo 2 years 21 weeks ago Page
Alert Notice 181: 1844-21 Nova Sagittarii 1994 [V4332 Sgr] AND Rapid fading of 2337+56 Nova Cassiopeiae 1993 [V705 Cas] AND Erratum from Alert Notice 180 weo 3 weeks 5 days ago Page
Alert Notice 312: Apparent nova in Puppis - 0737-26 N Pup 04 AND Request to monitor 0749+22 U Geminorum weo 2 years 24 weeks ago Page
Special Notice #2: Possible New Nova/Dwarf Nova in Cet weo 1 year 27 weeks ago Page
Alert Notice 248: 1750+18 Supernova 1998bp in NGC 6495 weo 2 years 15 weeks ago Page
Special Notice #240: Possible Nova in Scorpius Aaron Price 5 weeks 5 days ago Page
Special Notice #336: Next three HST/COS CV campaign targets weo 3 years 11 weeks ago Page
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