Skip to main content

AAVSO International Database

Title Posted Bysort icon Updated/commented date Type
Special Notice 257: Reminder to observe V455 And for HST observations weo 4 years 31 weeks ago Page
Alert Notice 236: 1243-02 Supernova 1997X in NGC 4691 weo 2 years 15 weeks ago Page
Alert Notice 310: Probable nova in Scorpius - 1722-31 N Sco 04#2 AND Reminder to monitor 1931-46 QS Tel to trigger Chandra observations AND Reminder to monitor 0409-71 VW Hyi in support of FUSE observations AND Outburst of 2328+48 Z And continues weo 2 years 24 weeks ago Page
Special Notice #345: MR UMa observations needed now and RZ Leo next HST/COS target weo 3 years 3 weeks ago Page
Special Notice #209: Nightly monitoring of TW Hya in support of HST observations weo 1 year 27 weeks ago Page
Keeping the faith weo 4 years 21 weeks ago Blog entry
Alert Notice 389: Support for VLT spectroscopy of the novalike variable VY Scl weo 2 years 26 weeks ago Page
Alert Notice 269: 0735-40 CGCS 1825 - new red variable in Puppis [V671 Pup] weo 2 years 15 weeks ago Page
Alert Notice 356: Request to monitor PQ Andromedae for HST Observations weo 2 years 25 weeks ago Page
Alert Notice 521: Very rare outburst of the symbiotic variable AG Peg weo 44 weeks 6 days ago Page
Special Notice #268: Chandra observations scheduled for CH Cyg and monitoring urgently needed weo 4 years 4 weeks ago Page
Alert Notice 219: Minor outburst of 0324+43 GK Persei AND 0059+53 Nova Cassiopeiae 1995 [V723 Cas] weo 2 years 15 weeks ago Page
Alert Notice 141: Supernova 1991T in NGC 4527 AND Nova Herculis 1991 AND Nova Centauri 1991 weo 2 years 24 weeks ago Page
Special Notice #414: SS Cyg monitoring continues for radio campaign weo 3 weeks 6 days ago Page
Special Notice #357: BD Pav next HST COS target followed by QZ Ser weo 2 years 47 weeks ago Page
Special Notice #190: Probable Nova in Sagittarius [V5585 Sgr] weo 1 year 27 weeks ago Page
Special Notice #225: A new UGWZ candidate in Pisces weo 5 weeks 4 days ago Page
Alert Notice 256: 1801-27 Nova Sagittarii 1999 [V4444 Sgr] weo 2 years 15 weeks ago Page
Alert Notice 339: Far Ultraviolet Spectroscopic Explorer Cataclysmic Variable Survey AND Preliminary NGC 6811 Deep and Wide Field Campaign Announcement weo 2 years 25 weeks ago Page
Alert Notice 534: Nova Sgr 2015 No. 4 = PNV J18225925-1914148 weo 25 weeks 6 days ago Page
Special Notice #283: Supernova 2012cg IN NGC 4424 = PSN J12271283+0925132 weo 3 years 49 weeks ago Page
Alert Notice 203: 0527-70 Nova in the Large Magellanic Cloud (N LMC 95) AND Astro-2 cataclysmic variables [Nova LMC 1995] weo 2 years 15 weeks ago Page
Alert Notice 293: 1731-16 Nova Ophiuchi 2002 AND 1424+00 Supernova 2002ao in UGC 9299 (Virgo) AND 0324+43 GK Persei - reminder to monitor for observing campaign weo 2 years 15 weeks ago Page
Alert Notice 475: Monitoring of the dwarf nova U Geminorum in support of HST observations weo 3 years 18 weeks ago Page
Alert Notice 413: Nova in Eridanus (KT Eri = N Eri 2009) weo 2 years 38 weeks ago Page
AAVSO Alert Notice 437 weo 2 years 27 weeks 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 15 weeks ago Page
Alert Notice 327: Nova Scuti 2005 - Probable Nova in Scutum weo 2 years 25 weeks ago Page
Alert Notice 178: 1425-50 Nova Lupi 1993 AND Revised finder chart for 1806-29 Nova Sagittarii 1993 AND Successful completion of ORFEUS Mission AND Outburst of 0409-71 VW Hydri weo 4 weeks 3 days ago Page
Special Notice #291: Brightening of LBV HDE 269006 = R71 weo 3 years 40 weeks ago Page
Late Superhumps in WZ Sge weo 2 years 18 weeks ago Page
Special Notice #328: HST/COS observing U Gem 2013 January 30 weo 3 years 13 weeks ago Page
Special Notice #373: Comparison star changed for HD 15407A weo 2 years 27 weeks ago Page
Alert Notice 372: Possible naked-eye gamma ray burst detected (GRB 080319B) weo 2 years 25 weeks ago Page
Special Notice #396: Blazar PKS 0716+71 in very bright outburst weo 1 year 14 weeks ago Page
Special Notice #254: T Pyx Campaign continues weo 4 years 33 weeks 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 15 weeks ago Page
CCD Views #326: Special Edition on IL Aqr/GJ 867 Campaign weo 2 years 24 weeks ago Page
Special Notice #303: VLBA and e-MERLIN observations of SS Cyg underway weo 3 years 26 weeks ago Page
Alert Notice 497: Nova Sagittarii 2014 = PNV J18250860-2236024 AND Erratum weo 2 years 11 weeks ago Page
AAVSO 49 Bay State Rd. Cambridge, MA 02138 aavso@aavso.org 617-354-0484