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AAVSO International Database

Title Posted By Updated/commented date Typesort icon
Alert Notice 326: Request to monitor 2035-01 AE Aqr for multiwavelength campaign AND Reminder to monitor HT Cas, Z Cha, and OY Car weo 36 weeks 5 days ago Page
Special Notice #267: HST observations of CH Cyg scheduled and monitoring urgently needed weo 2 years 18 weeks ago Page
Special Notice #349: HST/COS Observations CANCELLED for SDSS J154453.60+255348.8 weo 1 year 12 weeks ago Page
Alert Notice 383: Nova Scorpii 2008 weo 37 weeks 5 days ago Page
Alert Notice 273: 1828-14 Nova Scuti 2000 AND 2138+43 SS Cygni being observed with RXTE for three months weo 27 weeks 14 hours ago Page
Alert Notice 371: Support for XMM-Newton Observations of SS Aurigae weo 37 weeks 2 days ago Page
AAVSO Special Notice #219 weo 3 years 40 weeks 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 27 weeks 15 hours ago Page
IL Aqr/GJ 876 Campaign weo 36 weeks 2 days ago Page
Special Notice #281: Revised timetable for AE Aqr MAGIC observations weo 2 years 10 weeks ago Page
Alert Notice 486: Spectroscopy and photometry campaign on three bright Wolf Rayet stars weo 1 year 3 weeks ago Page
Alert Notice 283: Rare superoutburst of 1227+14 AL Comae Berenices AND 1902+11 Nova Aquilae 2001 - update and new chart [V1548 Aql] weo 27 weeks 14 hours ago Page
Alert Notice 357: Outburst of HS 2331+3905 weo 37 weeks 1 day ago Page
Campaign to monitor the recurrent nova T Pyx throughout 2011 eruption weo 3 years 6 days ago Page
Alert Notice 492: Nova Centauri 2013 = PNV J13544700-5909080 weo 27 weeks 15 hours ago Page
Special Notice #322: CU Vel is next HST COS target weo 1 year 27 weeks ago Page
Alert Notice 139: Nova Herculis 1991 AND Outburst of 2325+43 DX Andromedae weo 36 weeks 1 day ago Page
Special Notice #292: Possible nova in Carina = PNV J09410000-5759540 weo 1 year 50 weeks ago Page
Alert Notice 420: Nova in Sagittarius (V5586 Sgr = Nova Sgr 2010 No. 2) weo 50 weeks 1 day ago Page
Alert Notice 244: 1140+48 Supernova 1998S in NGC 3877 AND Fading of 1921+50 CH Cygni weo 27 weeks 14 hours ago Page
Alert Notice 341: NGC 6811 Deep and Wide Field Campaign weo 37 weeks 15 hours ago Page
Alert Notice 448: Request for observations of V455 AND in support of HST observations weo 2 years 45 weeks ago Page
Alert Notice 184: Brightening of YY Dra (= DO Dra) AND Requests for monitoring (SS Cyg, EX Hya, VW Hyi, AM Her) weo 27 weeks 15 hours ago Page
Special Notice #337: Bright transient near the galaxy NGC 5643 (Lupus) weo 1 year 22 weeks ago Page
Alert Notice 295: 1753-30B Nova Sagittarii 2002 AND 0006-12 WW Cet request to monitor for RXTE observations weo 27 weeks 14 hours ago Page
Special Notice #304: HST COS observations of SDSS J001153.08-064739.1 scheduled weo 1 year 37 weeks ago Page
Alert Notice 400: Nova Sagittarii 2009 Number 3 weo 37 weeks 6 days 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 27 weeks 14 hours ago Page
Special Notice #346: RZ Leo observations critical now for HST/COS and IU Leo next target weo 1 year 15 weeks ago Page
Alert Notice 502: EE Cep observations requested for upcoming eclipse weo 2 weeks 17 hours ago Page
Alert Notice 386: Low state of VY Scl weo 37 weeks 5 days ago Page
Alert Notice 264: 1918+04 Nova Aquilae 1999 Number 2 [V1494 Aql] weo 27 weeks 14 hours ago Page
Alert Notice 374: Nova Cygni 2008 = V2468 Cyg weo 37 weeks 2 days ago Page
AAVSO Special Notice #218 weo 3 years 43 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 27 weeks 15 hours ago Page
Alert Notice 313: 2005+39 N Cygni 2005 AND 1258-49 SN 2005af in NGC 4945 (Centaurus) AND Reminder to monitor 0749+22 U Geminorum weo 36 weeks 5 days ago Page
Special Notice #278: Bright flaring of Blazar OJ 287 weo 2 years 13 weeks ago Page
Alert Notice 485: AG Dra monitoring requested for multiwavelength campaign weo 51 weeks 6 days 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 27 weeks 14 hours ago Page
Alert Notice 360: Request to Monitor U Gem and SS Cyg for Radio Observations weo 37 weeks 1 day ago Page
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