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AAVSO International Database

Title Posted By Updated/commented date Typesort icon
Alert Notice 247: 1224-22 Supernova 1998bn in NGC 4462 weo 1 year 18 weeks ago Page
Alert Notice 310: Probable nova in Scorpius - 1722-31 N Sco 04#2 AND Reminder to monitor 1931-46 QS Tel to trigger Chandra observations AND Reminder to monitor 0409-71 VW Hyi in support of FUSE observations AND Outburst of 2328+48 Z And continues weo 1 year 27 weeks ago Page
Special Notice #338: HM Leo HST/COS observations tomorrow; V406 Vir is next target weo 2 years 13 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 18 weeks ago Page
Special Notice #3: Possible New Nova/Dwarf Nova in Hya weo 31 weeks 15 hours ago Page
Special Notice 257: Reminder to observe V455 And for HST observations weo 3 years 35 weeks ago Page
Alert Notice 398: Eclipse of epsilon Aurigae weo 1 year 29 weeks ago Page
Alert Notice 473: T Tauri stars observing campaign weo 2 years 28 weeks ago Page
Alert Notice 356: Request to monitor PQ Andromedae for HST Observations weo 1 year 28 weeks ago Page
Alert Notice 231: Rare bright outburst of 1137+72 DO Draconis (= YY Draconis) weo 1 year 18 weeks ago Page
Alert Notice 141: Supernova 1991T in NGC 4527 AND Nova Herculis 1991 AND Nova Centauri 1991 weo 1 year 27 weeks ago Page
Special Notice #351: 1RXS J105010.3-140431 obs crucial now and upcoming targets weo 2 years 2 weeks ago Page
Special Notice #19: Confirmation Needed of Possible VY Aqr Outburst weo 31 weeks 14 hours ago Page
Special Notice #268: Chandra observations scheduled for CH Cyg and monitoring urgently needed weo 3 years 7 weeks ago Page
Alert Notice 381: Second possible nova in Ophiuchus - Nova Oph 2008 No. 2 weo 1 year 29 weeks ago Page
Alert Notice 264: 1918+04 Nova Aquilae 1999 Number 2 [V1494 Aql] weo 1 year 18 weeks ago Page
Alert Notice 339: Far Ultraviolet Spectroscopic Explorer Cataclysmic Variable Survey AND Preliminary NGC 6811 Deep and Wide Field Campaign Announcement weo 1 year 28 weeks ago Page
Special Notice #310: Continued observing of V452 Cas requested weo 2 years 27 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 18 weeks ago Page
Special Notice #384: SBS 1108+574 HST/COS obs next week weo 1 year 2 weeks ago Page
AAVSO Special Notice #225 weo 4 years 25 weeks ago Page
Alert Notice 509: Nova Sagittarii 2015 = PNV J18142514-2554343 weo 13 weeks 6 days ago Page
Special Notice #280: HST UV spectroscopy observations of S Dor scheduled weo 3 years 2 weeks ago Page
Alert Notice 258: 0915+51 Supernova 1999by in NGC 2841 weo 1 year 18 weeks ago Page
Alert Notice 327: Nova Scuti 2005 - Probable Nova in Scutum weo 1 year 28 weeks ago Page
Special Notice #321: Observations critical tonight for SDSS J093249.57+472523.0 weo 2 years 19 weeks ago Page
Alert Notice 201: 0740+73 Supernova 1995E in NGC 2441 AND Important reminder [CV observations for Astro-2, EUVE, Voyager, and ASCA] and Thanks [CV observations for Keele U. request and Hipparcos red variables for calibration] weo 1 year 18 weeks ago Page
Special Notice #208: Optical transient in Pegasus weo 31 weeks 1 day ago Page
Campaign to monitor the recurrent nova T Pyx throughout 2011 eruption weo 3 years 44 weeks ago Page
Alert Notice 418: Request for monitoring of V842 Cen in support of HST Observations weo 1 year 41 weeks ago Page
Special Notice #291: Brightening of LBV HDE 269006 = R71 weo 2 years 43 weeks ago Page
Alert Notice 372: Possible naked-eye gamma ray burst detected (GRB 080319B) weo 1 year 29 weeks ago Page
Alert Notice 250: 1726-19 Nova Ophiuchi 1998 [V2487 Oph] weo 1 year 18 weeks ago Page
CCD Views #326: Special Edition on IL Aqr/GJ 867 Campaign weo 1 year 28 weeks ago Page
Special Notice #336: Next three HST/COS CV campaign targets weo 2 years 14 weeks ago Page
Alert Notice 190: 1753-25 Var Sgr - New variable in Sgr AND FN Sgr - chart correction [V4683 Sgr] weo 1 year 18 weeks ago Page
Special Notice #191: U Sco is possibly in outburst weo 31 weeks 17 hours ago Page
Special Notice #254: T Pyx Campaign continues weo 3 years 37 weeks ago Page
Alert Notice 401: Monitoring of EX Hya and DQ Her weo 1 year 29 weeks ago Page
Special Notice #303: VLBA and e-MERLIN observations of SS Cyg underway weo 2 years 29 weeks ago Page
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