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AAVSO International Database

Title Posted By Updated/commented date Typesort icon
Alert Notice 407: Outburst of the UGWZ-type dwarf nova EG Cancri weo 38 weeks 2 days ago Page
Alert Notice 224: 2327-54 Supernova 1996al in NGC 7689 weo 27 weeks 1 day ago Page
Alert Notice 446: Supernova 2011‭fe ‬in M101‭ (‬NGC 5457‭) = ‬PSN J14030581+5416254 weo 11 weeks 4 days ago Page
Alert Notice 364: Nova Vulpeculae 2007 No. 2 = V459 Vul weo 37 weeks 3 days ago Page
Special Notice #299: Observations needed TODAY of SDSS J164248.52+134751.4 weo 1 year 41 weeks ago Page
Special Notice #344: IY UMa and MR UMa next HST/COS targets weo 1 year 17 weeks ago Page
Alert Notice 303: 1813-28B Nova Sagittarii 2004 - possible nova in Sagittarius weo 36 weeks 3 days ago Page
Alert Notice 276: 1903-57 Supernova 2000cj in NGC 6753 in Pavo AND 1846-01D Probable nova in Aquila = 1846-01 CI Aquilae weo 27 weeks 1 day ago Page
Alert Notice 391: Rare Outburst of V358 Lyr weo 38 weeks 23 hours ago Page
Alert Notice 208: AAVSO has new Internet address AND Request to monitor 0409-71 VW Hydri AND Request to monitor 2138+43 SS Cygni weo 27 weeks 1 day ago Page
Alert Notice 452: Simultaneous observations of SU Aur and AB Aur requested for XMM-Newton weo 2 years 24 weeks ago Page
Alert Notice 348: Observe HMXBs; monitor AR UMa; update on Alert Notice 345 weo 37 weeks 1 day ago Page
Special Notice #356: V1108 Her obs urgent TONIGHT and new date for BD Pav weo 1 year 7 weeks ago Page
Alert Notice 148: Nova Scuti 1991 AND Request to monitor dwarf novae for IUE observing runs weo 36 weeks 2 days ago Page
Alert Notice 286: 2003+17 WZ Sagittae in outburst AND 2003+35 Nova Cygni 2001 = V2274 Cygni - Update weo 27 weeks 1 day ago Page
AAVSO Maxima and Minima of Long Period Variables, 1900-2008 weo 3 years 41 weeks ago Page
Special Notice #378: BP Tau Chandra observation times set - time-series observations needed weo 31 weeks 1 day ago Page
Special Notice #277: Possible Nova in Sagittarius (PNV J17452791-2305213) weo 2 years 13 weeks ago Page
Special Notice #317: HST COS observing HS 0218+3229 2012 December 22 and SDSS J093249.57+472523.0 is probable next target weo 1 year 31 weeks ago Page
Observing Campaign to Monitor V426 Oph for XMM-Newton weo 37 weeks 21 hours ago Page
Alert Notice 412: Nova Sct 2009 (V496 Sct) weo 50 weeks 3 days ago Page
Alert Notice 261: 1903+12 Nova Aquilae 1999 [V1493 Aql] weo 27 weeks 1 day ago Page
Alert Notice 241: Request to monitor 2138+43 SS Cygni for observations with HST, EUVE, and RXTE AND Note about Alert Notices and News Flashes weo 27 weeks 1 day ago Page
Observing Campaign to Monitor Tremendous Outburst Amplitude Dwarf Novae (TOADs) for Spitzer Space Telescope Observations weo 37 weeks 4 days ago Page
Special Notice #287: Request to observe X-ray transient Swift J1910.2-0546 weo 2 years 3 weeks ago Page
Special Notice #327: HST/COS observations scheduled for U Gem weo 1 year 25 weeks ago Page
Alert Notice 320: 1811-30 Nova Sagittarii 2005 No. 2 weo 36 weeks 6 days ago Page
Special Notice #372: Probable new red variable IRAS 17378-3411 = PNV J17411305-3413235 weo 42 weeks 1 day 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 1 day ago Page
Alert Notice 444: Nova Lupi 2011 weo 11 weeks 4 days ago Page
Observing Campaign: Request to monitor SDSS133948 for HST observations weo 37 weeks 3 days ago Page
Alert Notice 471: Cataclysmic variables to be monitored for HST observations weo 1 year 21 weeks ago Page
Special Notice #341: V485 Cen observations crucial tonight through Sunday night weo 1 year 18 weeks ago Page
Alert Notice 306: Possible new variable in Hercules - 1835+25 Var Her 04 AND Update on request for monitoring of 0409-71 VW Hyi weo 36 weeks 3 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 1 day ago Page
Alert Notice 394: Nova in the Large Magellanic Cloud weo 38 weeks 1 day 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 1 day ago Page
Filters weo 2 years 22 weeks ago Page
Alert Notice 351: Campaign for a New Eclipsing Cepheid weo 37 weeks 2 days ago Page
Special Notice #354: DT Oct obs crucial now, GW Lib and V1108 Her next targets weo 1 year 9 weeks ago Page
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