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AAVSO International Database

Title Posted By Updated/commented date Typesort icon
Alert Notice 448: Request for observations of V455 AND in support of HST observations weo 3 years 10 weeks ago Page
Alert Notice #480: MR UMa superoutburst coverage requested for HST observations weo 1 year 37 weeks ago Page
Special Notice #304: HST COS observations of SDSS J001153.08-064739.1 scheduled weo 2 years 3 weeks ago Page
Alert Notice 250: 1726-19 Nova Ophiuchi 1998 [V2487 Oph] weo 45 weeks 15 hours ago Page
Alert Notice 395: Nova in Sagittarius weo 1 year 3 weeks ago Page
Alert Notice 367: Monitoring of the Recurrent Nova U Scorpii weo 1 year 3 weeks ago Page
Alert Notice 190: 1753-25 Var Sgr - New variable in Sgr AND FN Sgr - chart correction [V4683 Sgr] weo 45 weeks 16 hours ago Page
Alert Notice 307: 1706-30 Nova Scorpii 2004 weo 1 year 2 weeks ago Page
Special Notice #10: Possible Nova in Cyg [V2362 Cyg] weo 5 weeks 1 day ago Page
Special Notice #267: HST observations of CH Cyg scheduled and monitoring urgently needed weo 2 years 36 weeks ago Page
Alert Notice 483: AH Her Observing Campaign weo 1 year 27 weeks ago Page
Alert Notice 234: Rare outburst of 1858+42 V493 Lyrae AND Second set of observations scheduled in international observing campaign on 1913+49 AM Herculis weo 45 weeks 15 hours ago Page
Alert Notice 352: V390 Nor = Nova Normae 2007 weo 1 year 3 weeks ago Page
AAVSO Special Notice #222 weo 4 years 3 weeks ago Page
Alert Notice 144: Supernova 1991X in NGC 4902 AND Monitoring of 1910-33 RY Sagittarii weo 1 year 2 weeks ago Page
Alert Notice 270: 2036+65 Supernova 2000E in NGC 6951 in Cepheus weo 45 weeks 15 hours ago Page
Special Notice #364: 1RXS J213807.1+261958 (OT J213806.6+261957) HST obs next week weo 1 year 18 weeks ago Page
Alert Notice 220: Observations of 1058+38 Markarian 421 with Hubble Space Telescope AND Outburst of 0324+43 GK Persei AND 1813+49 AM Herculis may be fading from high state AND 1834-23 V348 Sagittarii to be observed with Hubble Space Telescope weo 45 weeks 15 hours 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 2 weeks ago Page
Special Notice #387: EE Cep eclipse and comparison stars weo 17 weeks 6 days ago Page
AAVSO Special Notice #238 weo 3 years 34 weeks ago Page
Alert Notice 293: 1731-16 Nova Ophiuchi 2002 AND 1424+00 Supernova 2002ao in UGC 9299 (Virgo) AND 0324+43 GK Persei - reminder to monitor for observing campaign weo 45 weeks 15 hours ago Page
Alert Notice 478: Transformed photometry of young stars in Cha requested weo 1 year 44 weeks ago Page
Alert Notice 465: Nova Sagittarii 2012 No. 5 = PSN J18193700-1907400 weo 2 years 18 weeks ago Page
Alert Notice 255: Outburst of the recurrent nova 1616-17 U Scorpii weo 45 weeks 15 hours ago Page
Alert Notice 490: Optical monitoring of T Ori requested weo 45 weeks 16 hours ago Page
Alert Notice 204: A very successful Astro-2 mission completed AND Superoutburst of 1051+50 CY Ursae Majoris AND Outburst of 0203+56a UV Persei AND Reminder - monitoring 0749+22 U Geminorum AND Correction to AAVSO Alert Notice 196 - 2110+13 EF Pegasi weo 45 weeks 16 hours ago Page
Alert Notice 324: 1614-15 V818 Sco - Request for observations to support Spitzer observations weo 1 year 2 weeks ago Page
Special Notice #200: Outburst of the infrequently outbursting dwarf nova KX Aquilae weo 5 weeks 2 days ago Page
Special Notice #251: Possible transient in Scorpius weo 3 years 11 weeks ago Page
Special Notice #338: HM Leo HST/COS observations tomorrow; V406 Vir is next target weo 1 year 39 weeks ago Page
Alert Notice 472: Monitoring of HD 5980 requested for multiwavelength campaign weo 2 years 5 weeks ago Page
Alert Notice 151: Superoutburst of 0203+56A UV Persei AND Superoutburst of 0803+62 SU Ursae Majoris AND Supernova in NGC 4374 [SN 1991bg] weo 1 year 5 days ago Page
Alert Notice 398: Eclipse of epsilon Aurigae weo 1 year 3 weeks ago Page
Alert Notice 369: Outburst of AQ CMi weo 1 year 3 weeks ago Page
Alert Notice 193: Outburst of CV DX And AND V1974 Cyg=Nova Cyg 1992 AND Request to monitor CVs for HST and IUE AND Outburst of UZ Boo AND Updates on Southern RCB variables AND Outburst of RU Peg weo 45 weeks 16 hours 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 2 weeks ago Page
Special Notice #7: Possible Nova in Sgr [V5117 Sgr] weo 5 weeks 1 day ago Page
Alert Notice 453: Monitoring of S Dor requested for multiwavelength campaign weo 2 years 39 weeks ago Page
Special Notice #351: 1RXS J105010.3-140431 obs crucial now and upcoming targets weo 1 year 28 weeks ago Page
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