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AAVSO International Database

Title Posted By Updated/commented date Typesort icon
Special Notice #362: OR And and AX For obs critical now weo 1 year 7 weeks ago Page
Alert Notice 232: Extreme faintness and unusual behavior of 0058+40 RX Andromedae weo 32 weeks 2 days ago Page
Alert Notice 330: Nova LMC 2005 - Nova in the Large Magellanic Cloud weo 42 weeks 1 day ago Page
Filters weo 2 years 27 weeks ago Page
Special Notice #323: Observations of BB Dor requested weo 1 year 32 weeks ago Page
Alert Notice 377: Request extended to observe HMXBs in support of radial velocity observations weo 42 weeks 5 days ago Page
Alert Notice 217: Brightening of 0059+53 Nova Cassiopeiae 1995 AND Request to monitor dwarf nova 0103+59 HT Cassiopeiae AND Request to monitor 2138+43 SS Cygni [V723 Cas] weo 32 weeks 2 days ago Page
N Aql 05 - possible nova in Aquila weo 42 weeks 1 day ago Page
Special Notice #272: Possible Nova in Centaurus = PNV J13410800-5815470 weo 2 years 22 weeks ago Page
Special Notice #335: Revised Coordinates for GR Ori (Nova Ori 1916) weo 1 year 28 weeks ago Page
Alert Notice 257: Request to monitor 2138+43 SS Cygni for multiwavelength observations weo 32 weeks 2 days ago Page
Alert Notice 402: Nova in Ophiuchus weo 43 weeks 2 days ago Page
Alert Notice 364: Nova Vulpeculae 2007 No. 2 = V459 Vul weo 42 weeks 4 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 32 weeks 2 days ago Page
AAVSO Special Notice #228 weo 3 years 32 weeks ago Page
Alert Notice 303: 1813-28B Nova Sagittarii 2004 - possible nova in Sagittarius weo 41 weeks 4 days ago Page
Special Notice #286: Revised Timetable for June AE Aqr MAGIC Observations weo 2 years 11 weeks ago Page
Special Notice #347: Correction to AAVSO Special Notice #346 weo 1 year 20 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 32 weeks 2 days ago Page
Alert Notice 385: SN 2008fw in NGC 3261 weo 43 weeks 1 day ago Page
Alert Notice 348: Observe HMXBs; monitor AR UMa; update on Alert Notice 345 weo 42 weeks 2 days ago Page
Alert Notice 191: Rare outburst of UZ Boo weo 32 weeks 2 days ago Page
Alert Notice 442: Nova Scorpii 2011 = PNV J16551100-3838120 weo 16 weeks 5 days ago Page
Alert Notice 148: Nova Scuti 1991 AND Request to monitor dwarf novae for IUE observing runs weo 41 weeks 3 days ago Page
Special Notice #294: CH Cyg observing campaign continued through 2012 weo 1 year 33 weeks ago Page
Special Notice #360: CC Scl observations critical this week weo 1 year 9 weeks ago Page
Alert Notice 235: Rare outburst of 1950+32A EY Cygni AND Outburst of 0058+40 RX Andromedae AND Short outburst of 0846+58 BZ Ursae Majoris weo 32 weeks 2 days ago Page
Observing Campaign to Monitor V426 Oph for XMM-Newton weo 42 weeks 1 day ago Page
Special Notice #382: SDSS J100658.40+233724.4 observations crucial now weo 23 weeks 5 days ago Page
Special Notice #262: Long-term monitoring of AGN targets extended weo 2 years 43 weeks ago Page
Alert Notice 477: Supernova 2013E in IC 2532 = PSN J10000552-3414013 weo 1 year 33 weeks ago Page
Alert Notice 261: 1903+12 Nova Aquilae 1999 [V1493 Aql] weo 32 weeks 2 days ago Page
Alert Notice 268: 1216+05 Supernova 1999gn in NGC 4303 = M61 weo 32 weeks 2 days ago Page
Alert Notice 417: Request for observations of GW Lib and V842 Cen in support of HST observations weo 1 year 3 weeks ago Page
Alert Notice 221: Fading of 2007+20 FG Sge AND Request to monitor 2138+43 SS Cyg for observations with HST, EUVE, and RXTE AND 1058+38 Markarian 421 in outburst AND Activity of 1814+39 AM Her continues AND 1746-17 -- Sgr is a new planetary-nebula nucleus weo 32 weeks 2 days ago Page
Alert Notice 320: 1811-30 Nova Sagittarii 2005 No. 2 weo 42 weeks 1 day ago Page
Special Notice #269: SUPERNOVA 2012aw IN M95 (NGC 3351) = PSN J10435372+1140177 weo 2 years 22 weeks ago Page
Star names containing the Greek letters µ and ν, and the case of “u” versus “U” weo 1 year 29 weeks ago Page
Alert Notice 254: Minor outburst of 0324+43 GK Persei AND Request to monitor 1058+45 AN Ursae Majoris AND Request to monitor 0014+21 QR Andromedae weo 32 weeks 2 days ago Page
Alert Notice 405: Request for observations of NSV 99 (khi Peg) in support of HST observations weo 43 weeks 3 days ago Page
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