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AAVSO International Database

Title Posted Bysort icon Updated/commented date Type
Alert Notice 448: Request for observations of V455 AND in support of HST observations weo 3 years 46 weeks ago Page
Special Notice #331: Nova Cephei 2013 = PNV J23080471+6046521 weo 2 years 25 weeks ago Page
Special Notice #7: Possible Nova in Sgr [V5117 Sgr] weo 40 weeks 3 days ago Page
Alert Notice 258: 0915+51 Supernova 1999by in NGC 2841 weo 1 year 28 weeks ago Page
Special Notice #304: HST COS observations of SDSS J001153.08-064739.1 scheduled weo 2 years 39 weeks ago Page
Alert Notice 406: Observing Campaign to Monitor Magnetically-Active Dwarfs for Long-Term Variability weo 1 year 39 weeks ago Page
Alert Notice 333: Possible New Dwarf Nova in Cet (ASAS023322) weo 1 year 38 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 28 weeks ago Page
Alert Notice 262: 1415-68 Nova Circini 1999 AND Fading of 1544+28A R Coronae Borealis AND Update on two recent novae (V1493 Aql, V382 Vel) and AM Herculis [DD Cir] weo 1 year 28 weeks ago Page
Special Notice #267: HST observations of CH Cyg scheduled and monitoring urgently needed weo 3 years 19 weeks ago Page
Special Notice #345: MR UMa observations needed now and RZ Leo next HST/COS target weo 2 years 16 weeks ago Page
Alert Notice 378: Request to monitor RE J1255+266 for HST Observations weo 1 year 38 weeks ago Page
Special Notice #389: Possible Supernova in NGC 4303 (M61) - PSN J12215757+0428185 weo 39 weeks 2 days ago Page
Alert Notice 250: 1726-19 Nova Ophiuchi 1998 [V2487 Oph] weo 1 year 28 weeks ago Page
Alert Notice 389: Support for VLT spectroscopy of the novalike variable VY Scl weo 1 year 38 weeks ago Page
Possible new CV: Var Nor 05 weo 1 year 37 weeks ago Page
Alert Notice 190: 1753-25 Var Sgr - New variable in Sgr AND FN Sgr - chart correction [V4683 Sgr] weo 1 year 28 weeks ago Page
Special Notice #385: SBS 1108+574 HST/COS observations crucial NOW weo 1 year 11 weeks ago Page
Special Notice #278: Bright flaring of Blazar OJ 287 weo 3 years 14 weeks ago Page
Special Notice #355: V1108 Her next HST COS target followed by BD Pav weo 2 years 8 weeks ago Page
Alert Notice 367: Monitoring of the Recurrent Nova U Scorpii weo 1 year 38 weeks ago Page
Special Notice #400: BF Cyg observations requested weo 20 weeks 12 hours 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 1 year 28 weeks ago Page
Alert Notice 307: 1706-30 Nova Scorpii 2004 weo 1 year 37 weeks ago Page
Alert Notice 498: Nova Cephei 2014 = TCP J20542386+6017077 weo 1 year 20 weeks ago Page
AAVSO Special Notice #238 weo 4 years 17 weeks ago Page
Special Notice #315: HST COS observing SDSS J075507.70+143547.6 December 13-14 and HS 0218+3229 is next target weo 2 years 32 weeks ago Page
Special Notice #203: Request for monitoring of V842 Cen in support of HST Observations weo 40 weeks 4 days ago Page
Alert Notice 270: 2036+65 Supernova 2000E in NGC 6951 in Cepheus weo 1 year 28 weeks ago Page
Alert Notice 465: Nova Sagittarii 2012 No. 5 = PSN J18193700-1907400 weo 3 years 1 week ago Page
Alert Notice 488: Observations of AA Tau requested to schedule XMM-Newton weo 1 year 28 weeks ago Page
Alert Notice 352: V390 Nor = Nova Normae 2007 weo 1 year 38 weeks ago Page
Special Notice #404: V380 Oph in low state weo 3 weeks 21 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 1 year 28 weeks ago Page
Alert Notice 144: Supernova 1991X in NGC 4902 AND Monitoring of 1910-33 RY Sagittarii weo 1 year 37 weeks ago Page
Special Notice #251: Possible transient in Scorpius weo 3 years 46 weeks ago Page
Special Notice #328: HST/COS observing U Gem 2013 January 30 weo 2 years 26 weeks ago Page
Special Notice #4: Outburst of 1137+72 DO Dra weo 40 weeks 3 days ago Page
Alert Notice 255: Outburst of the recurrent nova 1616-17 U Scorpii weo 1 year 28 weeks ago Page
Alert Notice 472: Monitoring of HD 5980 requested for multiwavelength campaign weo 2 years 40 weeks ago Page
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