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AAVSO International Database

Title Posted Bysort icon Updated/commented date Type
Alert Notice 236: 1243-02 Supernova 1997X in NGC 4691 weo 32 weeks 4 days ago Page
Observing Campaign to Monitor V426 Oph for XMM-Newton weo 42 weeks 3 days ago Page
Special Notice 255: Cataclysmic Variable in Draco = PNV J18422792+4837425 weo 2 years 50 weeks ago Page
Alert Notice 261: 1903+12 Nova Aquilae 1999 [V1493 Aql] weo 32 weeks 4 days ago Page
Special Notice #355: V1108 Her next HST COS target followed by BD Pav weo 1 year 13 weeks ago Page
Alert Notice 500: Novae in Scorpius and Cygnus weo 21 weeks 5 days ago Page
Special Notice #305: HST COS observations of FL Psc (ASAS J002511+1217.2) scheduled weo 1 year 42 weeks ago Page
Alert Notice 269: 0735-40 CGCS 1825 - new red variable in Puppis [V671 Pup] weo 32 weeks 4 days ago Page
Alert Notice 377: Request extended to observe HMXBs in support of radial velocity observations weo 43 weeks 1 hour ago Page
Alert Notice 219: Minor outburst of 0324+43 GK Persei AND 0059+53 Nova Cassiopeiae 1995 [V723 Cas] weo 32 weeks 4 days ago Page
N Aql 05 - possible nova in Aquila weo 42 weeks 3 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 455: V834 CAR = Nova Car 2012 = TCP J10502000-6406480 weo 2 years 24 weeks ago Page
Alert Notice 488: Observations of AA Tau requested to schedule XMM-Newton weo 32 weeks 4 days ago Page
Alert Notice 256: 1801-27 Nova Sagittarii 1999 [V4444 Sgr] weo 32 weeks 4 days ago Page
Alert Notice 364: Nova Vulpeculae 2007 No. 2 = V459 Vul weo 42 weeks 6 days 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 32 weeks 4 days ago Page
AAVSO Special Notice #222 weo 3 years 43 weeks ago Page
Alert Notice 303: 1813-28B Nova Sagittarii 2004 - possible nova in Sagittarius weo 41 weeks 6 days ago Page
Special Notice #328: HST/COS observing U Gem 2013 January 30 weo 1 year 30 weeks ago Page
Special Notice #282: Apparent fading of V854 Cen weo 2 years 14 weeks ago Page
Special Notice #373: Comparison star changed for HD 15407A weo 44 weeks 4 days ago Page
Alert Notice 252: 1749-31 Nova Scorpii 1998 [V1142 Sco] weo 32 weeks 4 days ago Page
Alert Notice 348: Observe HMXBs; monitor AR UMa; update on Alert Notice 345 weo 42 weeks 5 days ago Page
Alert Notice 192: Outburst of IP Peg AND Request for observations of HT Cas, UX UMa, and IP Peg AND Outburst of UZ Boo continues AND Outburst of SS Cyg weo 32 weeks 4 days ago Page
AAVSO Alert Notice 438 weo 3 years 18 weeks ago Page
Alert Notice 396: Nova in Centaurus weo 43 weeks 4 days 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 32 weeks 4 days ago Page
Alert Notice 335: Recurrent nova 1744-06 RS Ophiuchi in outburst AND W Vir monitoring window extended to mid-April weo 42 weeks 4 days ago Page
Alert Notice 497: Nova Sagittarii 2014 = PNV J18250860-2236024 AND Erratum weo 28 weeks 6 days ago Page
Special Notice #252: Upcoming Eclipse of Zeta Aurigae weo 2 years 41 weeks ago Page
Alert Notice 277: 0526-70 Nova LMC 2000 in the Large Magellanic Cloud AND 2138+43 SS Cygni multiwavelength observations rescheduled weo 32 weeks 4 days ago Page
Special Notice #353: SDSS J153817.35+512338.0 obs crucial now and DT Oct is next weo 1 year 15 weeks ago Page
Special Notice #302: HST COS observations of 1RXS J023238.8-371812 scheduled weo 1 year 44 weeks ago Page
Alert Notice 379: Support for Spitzer observations of tremendous outburst amplitude dwarf novae (TOADs) weo 43 weeks 3 hours ago Page
Observing Campaign to Monitor Tremendous Outburst Amplitude Dwarf Novae (TOADs) for Spitzer Space Telescope Observations weo 43 weeks 3 hours ago Page
Alert Notice 222: Extreme fading of 1921+50 CH Cygni AND Reminder - Request to monitor 2138+43 SS Cygni for Observations with HST, EUVE, and RXTE weo 32 weeks 4 days ago Page
Alert Notice 320: 1811-30 Nova Sagittarii 2005 No. 2 weo 42 weeks 3 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 454: Monitoring of CH Cyg requested for Chandra and HST observations weo 2 years 26 weeks ago Page
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