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AAVSO International Database

Title Posted Bysort icon Updated/commented date Type
Special Notice #277: Possible Nova in Sagittarius (PNV J17452791-2305213) weo 3 years 6 days ago Page
Alert Notice 248: 1750+18 Supernova 1998bp in NGC 6495 weo 1 year 14 weeks ago Page
Alert Notice 188: Outburst of old nova LQ Sgr AND Nova Oph 1994 AND Recent outburst of SS Cyg AND Recent outburst of symbiotic star AG Dra weo 1 year 14 weeks ago Page
Alert Notice 342: Outburst of 2106-09 VY Aquarii - probably not a superoutburst weo 1 year 24 weeks ago Page
Special Notice #355: V1108 Her next HST COS target followed by BD Pav weo 1 year 47 weeks ago Page
AAVSO Special Notice #237 weo 4 years 4 weeks ago Page
Alert Notice 296: 1756-25 Nova Sagittarii 2002 No. 2 - Possible nova in Sagittarius weo 1 year 23 weeks ago Page
Special Notice #6: Rare Outburst of RS Oph weo 26 weeks 6 days ago Page
Special Notice #289: Bright possible nova in Sagittarius = PNV J18202726-2744263 weo 2 years 41 weeks ago Page
Alert Notice 232: Extreme faintness and unusual behavior of 0058+40 RX Andromedae weo 1 year 14 weeks ago Page
Special Notice #315: HST COS observing SDSS J075507.70+143547.6 December 13-14 and HS 0218+3229 is next target weo 2 years 19 weeks ago Page
Alert Notice 327: Nova Scuti 2005 - Probable Nova in Scutum weo 1 year 24 weeks ago Page
Alert Notice 488: Observations of AA Tau requested to schedule XMM-Newton weo 1 year 14 weeks ago Page
Alert Notice 446: Supernova 2011‭fe ‬in M101‭ (‬NGC 5457‭) = ‬PSN J14030581+5416254 weo 51 weeks 11 hours ago Page
Alert Notice 265: 1918+04 Nova Aquilae 1999 Number 2 = V1494 Aql weo 1 year 14 weeks ago Page
Alert Notice PEP #0: Multiwavelength monitoring of 2349+28 II Pegasi weo 26 weeks 13 hours ago Page
Special Notice #299: Observations needed TODAY of SDSS J164248.52+134751.4 weo 2 years 28 weeks ago Page
Alert Notice 215: Dwarf nova 0043+56b GX Cas in outburst AND 1544+28a R Coronae Borealis continues to fade AND Brightening of 1848-19 FN Sagittarii AND Reminders on 0409-71 VW Hydri, 0749+22 U Geminorum, and 2138+43 SS Cygni weo 1 year 14 weeks ago Page
Alert Notice 315: Nova Nor 2005 weo 1 year 24 weeks ago Page
Special Notice #384: SBS 1108+574 HST/COS obs next week weo 50 weeks 3 days ago Page
Special Notice #370: GZ Cet observations crucial now weo 1 year 32 weeks ago Page
Filters weo 3 years 10 weeks ago Page
Alert Notice 257: Request to monitor 2138+43 SS Cygni for multiwavelength observations weo 1 year 14 weeks ago Page
Alert Notice 511: Monitoring requested for developing planetary systems dust production study weo 6 weeks 3 days ago Page
Alert Notice 202: Nova Centauri 1995 AND SN 1995G in NGC 1643 AND SN 1995F in NGC 2726 AND Nova Aquilae 1995 AND Nova Circini 1995 AND Astro-2 is launched - reminder to monitor CVs for Astro-2, EUVE, Voyager, and ASCA [V888 Cen] [V1425 Aql] [BY Cir] weo 1 year 14 weeks ago Page
Alert Notice 361: Request to monitor SDSS091908 for HST Observations weo 1 year 24 weeks ago Page
Special Notice #340: HST/COS observations 2013 March 8 and March 9 weo 2 years 7 weeks ago Page
AAVSO Validation Project weo 3 years 13 weeks ago Page
Alert Notice 300: 1009+03B Supernova 2003cg in NGC 3169 weo 1 year 23 weeks ago Page
Special Notice #211: Outburst of EX Hya weo 27 weeks 11 hours ago Page
Alert Notice 396: Nova in Centaurus weo 1 year 25 weeks ago Page
Special Notice #274: Variable Object in Centaurus = TCP J14250600-5845360 weo 3 years 3 weeks ago Page
Alert Notice 251: 1903-50 Supernova 1998dq in NGC 6754 AND Rare outburst of the TOAD-type cataclysmic variable 1626+21 V592 Herculis AND Fading of 1544+28A R Coronae Borealis AND Request for observations of 0409-71 VW Hydri and 0749+22 U Geminorum weo 1 year 14 weeks ago Page
Alert Notice 191: Rare outburst of UZ Boo weo 1 year 14 weeks ago Page
Alert Notice 345: Request to monitor cataclysmic variables for radio observations weo 1 year 24 weeks ago Page
Special Notice #353: SDSS J153817.35+512338.0 obs crucial now and DT Oct is next weo 1 year 49 weeks ago Page
Alert Notice 431: Request to monitor SDSS074545 for HST Observations weo 51 weeks 11 hours ago Page
Special Notice #375: Symbiotic variable AS 270 in outburst weo 1 year 23 weeks ago Page
Special Notice #3: Possible New Nova/Dwarf Nova in Hya weo 26 weeks 6 days ago Page
Special Notice #287: Request to observe X-ray transient Swift J1910.2-0546 weo 2 years 43 weeks ago Page
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