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AAVSO International Database

Title Posted By Updated/commented date Typesort icon
Special Notice #349: HST/COS Observations CANCELLED for SDSS J154453.60+255348.8 weo 1 year 13 weeks ago Page
Alert Notice 250: 1726-19 Nova Ophiuchi 1998 [V2487 Oph] weo 28 weeks 22 hours ago Page
Alert Notice 383: Nova Scorpii 2008 weo 38 weeks 6 days ago Page
Alert Notice 190: 1753-25 Var Sgr - New variable in Sgr AND FN Sgr - chart correction [V4683 Sgr] weo 28 weeks 22 hours ago Page
Alert Notice 350: Exoplanet Transit Search For GJ 436 weo 38 weeks 1 day ago Page
Alert Notice 454: Monitoring of CH Cyg requested for Chandra and HST observations weo 2 years 21 weeks ago Page
Alert Notice 143: Major campaign on the flare star 1014+20 AD Leo AND SN 1991T AND Nova Her 1991 AND Nova Men (LMC) 1991 weo 37 weeks 1 day ago Page
Alert Notice 485: AG Dra monitoring requested for multiwavelength campaign weo 1 year 6 days ago Page
Alert Notice 237: Observations of dwarf novae requested AND Request to monitor 1807+69 3C 371 (Draco) AND Bright maximum of 0214-03 omicron Cet (Mira) weo 28 weeks 22 hours ago Page
Alert Notice 498: Nova Cephei 2014 = TCP J20542386+6017077 weo 20 weeks 2 days ago Page
AAVSO Maxima and Minima for Long Period Variables: Data Access Matthew Templeton 2 years 21 weeks ago Page
Alert Notice 337: 2107+44 V2362 Cygni = Nova Cygni 2006 weo 38 weeks 47 min ago Page
Special Notice #279: Request for monitoring of SS Cygni in support of European VLBI radio observations weo 1 year 36 weeks ago Page
Special Notice #320: CH Cygni monitoring campaign continues weo 1 year 28 weeks ago Page
Alert Notice 270: 2036+65 Supernova 2000E in NGC 6951 in Cepheus weo 28 weeks 21 hours ago Page
Alert Notice 291: 1348-63 Nova Centauri 2001 - possible nova in Centaurus [V1039 Cen] weo 28 weeks 21 hours ago Page
Alert Notice 416: Nova in Sagittarius (V5585 Sgr = N Sgr 2010) weo 51 weeks 23 hours 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 28 weeks 22 hours ago Page
AAVSO Special Notice #238 weo 3 years 17 weeks ago Page
Alert Notice 322: Multicolor CCD campaign for AM Her to support XMM Newton observations AND BP Hyi eclipsing binary campaign weo 37 weeks 6 days ago Page
Special Notice #290: Blazar BL Lac bright weo 2 years 6 days ago Page
Special Notice #333: Eclipse underway in b Per and photometry needed urgently weo 1 year 25 weeks ago Page
Alert Notice 255: Outburst of the recurrent nova 1616-17 U Scorpii weo 28 weeks 21 hours ago Page
Alert Notice 403: Request for observations of V2105 Oph in support of HST observations weo 39 weeks 1 day 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 28 weeks 22 hours ago Page
Long Term Monitoring of the Recurrent Nova U Scorpii weo 38 weeks 2 days ago Page
Special Notice #252: Upcoming Eclipse of Zeta Aurigae weo 2 years 36 weeks ago Page
Alert Notice 308: 0409-71 VW Hyi in outburst - update on request for monitoring weo 37 weeks 2 days ago Page
Special Notice #302: HST COS observations of 1RXS J023238.8-371812 scheduled weo 1 year 40 weeks ago Page
Special Notice #346: RZ Leo observations critical now for HST/COS and IU Leo next target weo 1 year 16 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 35 weeks 6 days ago Page
Alert Notice 502: EE Cep observations requested for upcoming eclipse weo 3 weeks 1 day ago Page
Alert Notice 386: Low state of VY Scl weo 38 weeks 6 days 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 28 weeks 22 hours ago Page
Alert Notice 353: Monitoring of Blazars requested for VERITAS/XMM TOO weo 38 weeks 1 day ago Page
Special Notice #357: BD Pav next HST COS target followed by QZ Ser weo 1 year 7 weeks ago Page
Alert Notice 240: 1747-30 Nova Scorpii 1997 [V1141 Sco] weo 28 weeks 22 hours ago Page
Alert Notice 496: Outburst of the recurrent nova V745 Sco weo 24 weeks 2 days ago Page
Alert Notice 423: Request for observations of V455 AND in support of HST observations weo 12 weeks 3 days ago Page
Alert Notice 340: Request to monitor 1744-06 RS Ophiuchi for multiwavelength campaign AND Correction weo 38 weeks 1 hour ago Page
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