Skip to main content

AAVSO International Database

Title Posted Bysort icon Updated/commented date Type
AAVSO Special Notice #237 weo 4 years 45 weeks ago Page
Special Notice #202: Classical nova event in V407 Cyg weo 1 year 16 weeks ago Page
Alert Notice 376: Request to monitor SDSS J151413.72+454911.9 for HST Observations weo 2 years 14 weeks ago Page
Special Notice #289: Bright possible nova in Sagittarius = PNV J18202726-2744263 weo 3 years 30 weeks ago Page
Alert Notice 524: Observing campaign on 17 cataclysmic variables weo 24 weeks 3 days ago Page
Alert Notice 288: 1818-30B Nova Sagittarii 2001 No. 2 AND 0329-36B Supernova 2001du in NGC 1365 in Fornax AND 2059+48 Nova Cygni 2001 No. 2 = V2275 Cygni AND 2003+17 WZ Sagittae superoutburst update - dramatic fluctuations continue [V4739 Sgr] weo 2 years 3 weeks ago Page
Special Notice #357: BD Pav next HST COS target followed by QZ Ser weo 2 years 35 weeks ago Page
Alert Notice 315: Nova Nor 2005 weo 2 years 13 weeks ago Page
Late Superhumps in WZ Sge weo 2 years 6 weeks ago Page
Alert Notice 446: Supernova 2011‭fe ‬in M101‭ (‬NGC 5457‭) = ‬PSN J14030581+5416254 weo 1 year 40 weeks ago Page
Special Notice #5: Possible New Object In Oph weo 1 year 16 weeks ago Page
Alert Notice 475: Monitoring of the dwarf nova U Geminorum in support of HST observations weo 3 years 7 weeks ago Page
Alert Notice 361: Request to monitor SDSS091908 for HST Observations weo 2 years 14 weeks ago Page
Special Notice #299: Observations needed TODAY of SDSS J164248.52+134751.4 weo 3 years 17 weeks ago Page
Special Notice #412: SS Cyg monitoring needed for radio campaign weo 1 week 17 hours ago Page
Alert Notice 239: Outburst of 2328+48 Z Andromedae AND Request to monitor 2138+43 SS Cygni AND Request to monitor 1813+49 AM Herculis weo 2 years 3 weeks ago Page
Alert Notice 413: Nova in Eridanus (KT Eri = N Eri 2009) weo 2 years 27 weeks ago Page
Alert Notice 300: 1009+03B Supernova 2003cg in NGC 3169 weo 2 years 13 weeks ago Page
Alert Notice 497: Nova Sagittarii 2014 = PNV J18250860-2236024 AND Erratum weo 2 years 19 hours ago Page
Alert Notice 452: Simultaneous observations of SU Aur and AB Aur requested for XMM-Newton weo 4 years 4 days ago Page
Special Notice #388: Outburst of VSX J213806.5+261957 weo 1 year 15 weeks ago Page
Special Notice #331: Nova Cephei 2013 = PNV J23080471+6046521 weo 3 years 1 week ago Page
Alert Notice 345: Request to monitor cataclysmic variables for radio observations weo 2 years 13 weeks ago Page
Alert Notice 148: Nova Scuti 1991 AND Request to monitor dwarf novae for IUE observing runs weo 2 years 13 weeks ago Page
AAVSO Validation Project weo 4 years 2 weeks ago Page
Alert Notice 501: Monitoring requested for HST/COS observations of SBS 1108+574 weo 1 year 41 weeks ago Page
Special Notice #274: Variable Object in Centaurus = TCP J14250600-5845360 weo 3 years 44 weeks ago Page
Special Notice #399: GK Per in outburst weo 48 weeks 16 hours ago Page
Alert Notce 275: 0755+67 Supernova 2000ce in UGC 4195 in Camelopardalis weo 2 years 3 weeks ago Page
Special Notice #342: PU CMa, then IY UMa and MR UMa next HST/COS targets weo 2 years 47 weeks ago Page
Observing Campaign to Monitor V426 Oph for XMM-Newton weo 2 years 13 weeks ago Page
Alert Notice 209: Outburst of 2325+43 DX Andromedae AND Outburst of 2318+17 EP Pegasi AND New variable in Crux - 1250-60 Var Cru AND Reminders to monitor 0409-71 VW Hydri and 2138+43 SS Cygni [NSV 19555] weo 2 years 3 weeks ago Page
Alert Notice 393: Monitoring for a planetary transit of HD 80606 weo 2 years 14 weeks ago Page
Alert Notice 431: Request to monitor SDSS074545 for HST Observations weo 1 year 40 weeks ago Page
Special Notice #210: Request for observations of high-mass X-ray binaries weo 1 year 16 weeks ago Page
Alert Notice 377: Request extended to observe HMXBs in support of radial velocity observations weo 2 years 14 weeks ago Page
Special Notice #287: Request to observe X-ray transient Swift J1910.2-0546 weo 3 years 32 weeks ago Page
Alert Notice 522: V404 Cyg HST multiwavelength observations scheduled weo 32 weeks 1 day ago Page
Alert Notice 285: 1750-32 Var Sco 01 - novalike variable in Scorpius [V1178 Sco] weo 2 years 3 weeks ago Page
Special Notice #355: V1108 Her next HST COS target followed by BD Pav weo 2 years 36 weeks ago Page
AAVSO 49 Bay State Rd. Cambridge, MA 02138 aavso@aavso.org 617-354-0484