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AAVSO International Database

Title Posted By Updated/commented date Typesort icon
Alert Notice 474: Multiwavelength campaign on delta Ori (Mintaka) weo 1 year 31 weeks ago Page
Alert Notice 411: Request for observations of the blazar 3C 66A weo 50 weeks 1 day ago Page
Alert Notice 453: Monitoring of S Dor requested for multiwavelength campaign weo 2 years 21 weeks ago Page
Alert Notice 248: 1750+18 Supernova 1998bp in NGC 6495 weo 27 weeks 8 hours ago Page
Alert Notice 341: NGC 6811 Deep and Wide Field Campaign weo 37 weeks 9 hours 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 27 weeks 8 hours ago Page
Alert Notice 295: 1753-30B Nova Sagittarii 2002 AND 0006-12 WW Cet request to monitor for RXTE observations weo 27 weeks 7 hours ago Page
Special Notice #329: Critical time for CV Campaign HST/COS target SDSS J100515.38+191107.9 weo 1 year 25 weeks ago Page
AAVSO Special Notice #218 weo 3 years 43 weeks ago Page
Special Notice #374: Possible Nova in Aquila = PNV J19023335+0315190 weo 38 weeks 2 days ago Page
Special Notice #278: Bright flaring of Blazar OJ 287 weo 2 years 13 weeks ago Page
Alert Notice 232: Extreme faintness and unusual behavior of 0058+40 RX Andromedae weo 27 weeks 8 hours ago Page
Alert Notice 326: Request to monitor 2035-01 AE Aqr for multiwavelength campaign AND Reminder to monitor HT Cas, Z Cha, and OY Car weo 36 weeks 5 days ago Page
Special Notice #343: GK Per outburst appears to be underway weo 45 weeks 6 days ago Page
Special Notice #386: ASASSN-14cl New large-amplitude cataclysmic variable weo 4 weeks 5 days ago Page
AAVSO Special Notice #237 weo 3 years 16 weeks ago Page
Alert Notice 265: 1918+04 Nova Aquilae 1999 Number 2 = V1494 Aql weo 27 weeks 8 hours ago Page
Alert Notice 392: Supernova 2008hy in IC 334 weo 37 weeks 6 days ago Page
Alert Notice 371: Support for XMM-Newton Observations of SS Aurigae weo 37 weeks 2 days ago Page
Alert Notice 465: Nova Sagittarii 2012 No. 5 = PSN J18193700-1907400 weo 2 years 3 days 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 27 weeks 8 hours ago Page
IL Aqr/GJ 876 Campaign weo 36 weeks 2 days ago Page
Alert Notice 484: Nova Sco 2013 = PNV J17335943-3606216 weo 51 weeks 6 days ago Page
Alert Notice 360: Request to Monitor U Gem and SS Cyg for Radio Observations weo 37 weeks 1 day ago Page
Special Notice #297: HST COS observations of SDSS J164248.52+134751.4 scheduled weo 1 year 41 weeks 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 27 weeks 8 hours ago Page
Alert Notice 299: 0242-30B Supernova 2003B near NGC 1097 weo 36 weeks 1 day ago Page
Special Notice #313: HST COS observing CW Mon tonight and V405 Peg is next target weo 1 year 33 weeks ago Page
Special Notice #366: Symbiotic variable AS 270 brightening weo 52 weeks 8 hours ago Page
Special Notice #264: SUPERNOVA 2012A IN NGC 3239 = PSN J10250739+1709146 weo 2 years 26 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 27 weeks 8 hours ago Page
Alert Notice 344: 1138-57 V1605 Cen = Nova Centauri 2007 weo 37 weeks 9 hours ago Page
Alert Notice 191: Rare outburst of UZ Boo weo 27 weeks 8 hours ago Page
Alert Notice 298: Nova Sagittarii 2002 No. 4 - Possible nova in Sagittarius weo 35 weeks 6 days ago Page
Special Notice #326: Next HST/COS target is SDSS J100515.38+191107.9 weo 1 year 25 weeks ago Page
AAVSO Validation Project weo 2 years 25 weeks ago Page
Special Notice #371: BB Ari observations particularly crucial now weo 42 weeks 1 day ago Page
Alert Notice 457: Monitoring Nova Oph 2012 for multiwavelength observations weo 2 years 14 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 27 weeks 8 hours ago Page
Alert Notice 329: 1815+50 DV Draconis - Rare outburst weo 36 weeks 5 days ago Page
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