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AAVSO International Database

Title Posted By Updated/commented date Typesort icon
Special Notice #355: V1108 Her next HST COS target followed by BD Pav weo 1 year 13 weeks ago Page
Alert Notice 440: PEP Observing Campaign on P Cygni weo 17 weeks 1 day ago Page
Alert Notice 333: Possible New Dwarf Nova in Cet (ASAS023322) weo 42 weeks 5 days ago Page
Alert Notice 468: Observing campaign on V380 Oph cancelled weo 2 years 1 week 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 32 weeks 6 days ago Page
Alert Notice 244: 1140+48 Supernova 1998S in NGC 3877 AND Fading of 1921+50 CH Cygni weo 32 weeks 6 days ago Page
Special Notice #315: HST COS observing SDSS J075507.70+143547.6 December 13-14 and HS 0218+3229 is next target weo 1 year 37 weeks ago Page
Alert Notice 378: Request to monitor RE J1255+266 for HST Observations weo 43 weeks 1 day ago Page
Alert Notice 184: Brightening of YY Dra (= DO Dra) AND Requests for monitoring (SS Cyg, EX Hya, VW Hyi, AM Her) weo 32 weeks 6 days ago Page
Alert Notice 488: Observations of AA Tau requested to schedule XMM-Newton weo 32 weeks 6 days ago Page
AAVSO Special Notice #258: Request for monitoring of SS Cygni in support of European VLBI radio observations weo 2 years 46 weeks ago Page
Possible new CV: Var Nor 05 weo 42 weeks 4 days ago Page
Special Notice #306: Telluric standards for T Tau stars campaign spectroscopists weo 1 year 42 weeks ago Page
Alert Notice 227: 1205-61 probable nova in Crux AND Outburst of 0749+22 U Geminorum AND Brightening of 1848-19 FN Sagittarii [CP Cru] weo 32 weeks 6 days ago Page
Special Notice #328: HST/COS observing U Gem 2013 January 30 weo 1 year 30 weeks ago Page
Alert Notice 365: Request to Monitor EF Eri for Hubble Space Telescope Observations weo 43 weeks 14 hours ago Page
Special Notice #373: Comparison star changed for HD 15407A weo 44 weeks 5 days ago Page
Special Notice #269: SUPERNOVA 2012aw IN M95 (NGC 3351) = PSN J10435372+1140177 weo 2 years 23 weeks ago Page
Alert Notice 304: 1732-23 Nova Ophiuchi 2004 - possible nova in Ophiuchus weo 42 weeks 14 hours ago Page
Alert Notice 273: 1828-14 Nova Scuti 2000 AND 2138+43 SS Cygni being observed with RXTE for three months weo 32 weeks 6 days ago Page
Alert Notice 211: AAVSO on World Wide Web AND 1958+56 V1028 Cygni in outburst AND Brightening of 1601+67 AG Draconis AND 0409-71 VW Hydri observed with EUVE AND Reminders - GK Persei and T Pyxidis weo 32 weeks 6 days ago Page
Special Notice #342: PU CMa, then IY UMa and MR UMa next HST/COS targets weo 1 year 24 weeks ago Page
AAVSO Special Notice #225 weo 3 years 39 weeks ago Page
Special Notice #281: Revised timetable for AE Aqr MAGIC observations weo 2 years 15 weeks ago Page
Alert Notice 144: Supernova 1991X in NGC 4902 AND Monitoring of 1910-33 RY Sagittarii weo 42 weeks 8 hours ago Page
Alert Notice 279: 0733-25 N? Pup 2000 - possible nova in Puppis AND Superoutbursts of 1132+02 RZ Leonis and 0203+56A UV Persei AND Reminder - Chandra and RXTE observations planned for 2138+43 SS Cygni [V445 Pup] weo 32 weeks 6 days ago Page
Alert Notice 196: Outburst of 2110+13 EF Pegasi AND Request to monitor some Hipparacos red variables for photometric calibration weo 32 weeks 6 days ago Page
Special Notice #353: SDSS J153817.35+512338.0 obs crucial now and DT Oct is next weo 1 year 16 weeks ago Page
Campaign to monitor the recurrent nova T Pyx throughout 2011 eruption weo 3 years 6 weeks ago Page
Alert Notice 336: CCD campaign to observe 1059+23 AH Leo weo 42 weeks 5 days ago Page
Alert Notice 379: Support for Spitzer observations of tremendous outburst amplitude dwarf novae (TOADs) weo 43 weeks 1 day ago Page
Special Notice #292: Possible nova in Carina = PNV J09410000-5759540 weo 2 years 4 weeks ago Page
Alert Notice 290: Supernova 2001el in NGC 1448 (Horologium) AND Request to monitor cataclysmic variables for XMM-Newton observations weo 32 weeks 6 days ago Page
Alert Notice 247: 1224-22 Supernova 1998bn in NGC 4462 weo 32 weeks 6 days ago Page
Special Notice #312: Supernova 2012gx in MCG -02-2-72 = PSN J00380175-1351395 weo 1 year 39 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 32 weeks 6 days ago Page
Alert Notice 487: Supernova 2013dy in NGC 7250 = PSN J22181760+4034096 weo 1 year 5 weeks ago Page
Alert Notice 448: Request for observations of V455 AND in support of HST observations weo 2 years 50 weeks ago Page
Alert Notice 321: Multicolor CCD campaign for AS 325 to support Spitzer observations weo 42 weeks 4 days ago Page
Special Notice #304: HST COS observations of SDSS J001153.08-064739.1 scheduled weo 1 year 43 weeks ago Page
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