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AAVSO International Database

Title Posted By Updated/commented date Typesort icon
AAVSO Special Notice #238 weo 4 years 3 weeks ago Page
Observing Campaign to Monitor Tremendous Outburst Amplitude Dwarf Novae (TOADs) for Spitzer Space Telescope Observations weo 1 year 24 weeks ago Page
Alert Notice 233: Rare outburst of 0837+28 EG Cancri AND Request to monitor several R Coronae Borealis stars weo 1 year 14 weeks ago Page
Alert Notice 388: Nova Mus 2008 = QY Mus weo 1 year 25 weeks ago Page
Alert Notice 465: Nova Sagittarii 2012 No. 5 = PSN J18193700-1907400 weo 2 years 40 weeks ago Page
Alert Notice 320: 1811-30 Nova Sagittarii 2005 No. 2 weo 1 year 24 weeks ago Page
Alert Notice 266: 0939-20 Supernova 1999gh in NGC 2986 AND 1058+45 AN Ursae Majoris to be observed with EUVE satellite weo 1 year 14 weeks ago Page
Special Notice #14: BZ UMa Outburst weo 26 weeks 5 days ago Page
Special Notice #358: BD Pav obs critial tonight weo 1 year 45 weeks ago Page
Special Notice #251: Possible transient in Scorpius weo 3 years 33 weeks ago Page
Observing Campaign: Request to monitor SDSS133948 for HST observations weo 1 year 24 weeks ago Page
Alert Notice 216: 0945+34 Supernova 1995al in NGC 3021 AND Fading of 1544+28a R Coronae Borealis continues AND Fading of 1510+82 Z Ursae Minoris weo 1 year 14 weeks ago Page
Alert Notice 472: Monitoring of HD 5980 requested for multiwavelength campaign weo 2 years 27 weeks ago Page
Alert Notice 306: Possible new variable in Hercules - 1835+25 Var Her 04 AND Update on request for monitoring of 0409-71 VW Hyi weo 1 year 23 weeks ago Page
Alert Notice 474: Multiwavelength campaign on delta Ori (Mintaka) weo 2 years 19 weeks ago Page
Alert Notice 256: 1801-27 Nova Sagittarii 1999 [V4444 Sgr] weo 1 year 14 weeks ago Page
Special Notice #393: Correction to Special Notice #392 [ASASSN-14lp] weo 19 weeks 3 days ago Page
Alert Notice 411: Request for observations of the blazar 3C 66A weo 1 year 37 weeks ago Page
Special Notice #264: SUPERNOVA 2012A IN NGC 3239 = PSN J10250739+1709146 weo 3 years 13 weeks ago Page
Alert Notice 354: Extending Request to Observe HMXBs in Support of Radial Velocity Observations weo 1 year 24 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 1 year 14 weeks ago Page
Alert Notice 142: Nova Ophiuchi 1991 AND Nova in the Large Magellanic Cloud 1991 AND Supernova 1991T in NGC 4527 AND Nova Herculis 1991 AND Nova Centauri 1991 weo 1 year 23 weeks ago Page
Special Notice #204: Request for monitoring of SS Cygni in support of EVLA/VLBA radio observations weo 27 weeks 2 days ago Page
Special Notice #329: Critical time for CV Campaign HST/COS target SDSS J100515.38+191107.9 weo 2 years 12 weeks ago Page
Alert Notice 423: Request for observations of V455 AND in support of HST observations weo 50 weeks 6 days ago Page
Alert Notice 252: 1749-31 Nova Scorpii 1998 [V1142 Sco] weo 1 year 14 weeks ago Page
Special Notice #401: AM Her NuSTAR observations April 5 weo 3 weeks 2 days ago Page
Special Notice #374: Possible Nova in Aquila = PNV J19023335+0315190 weo 1 year 25 weeks ago Page
Alert Notice 457: Monitoring Nova Oph 2012 for multiwavelength observations weo 3 years 2 weeks ago Page
Alert Notice 338: 1709-29 V2576 Ophiuchi - Nova Ophiuchi 2006 Number 2 weo 1 year 24 weeks 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 1 year 14 weeks ago Page
Alert Notice 292: 0659-03 Peculiar variable in Monoceros (Var Mon 02) [V838 Mon] weo 1 year 14 weeks ago Page
Special Notice #196: Possible Nova in Scorpius - N Sco 2010 [V1310 Sco] weo 26 weeks 5 days ago Page
Special Notice #343: GK Per outburst appears to be underway weo 1 year 33 weeks ago Page
Alert Notice 432: Supernova 2011at = PSN J09285756-1448206 in MCG -02-24-27 weo 50 weeks 6 days ago Page
Alert Notice 236: 1243-02 Supernova 1997X in NGC 4691 weo 1 year 14 weeks ago Page
Alert Notice 392: Supernova 2008hy in IC 334 weo 1 year 25 weeks ago Page
Special Notice #288: Supernova 2012db in ESO 139-G28 = PSN J17484870-6042193 weo 2 years 43 weeks ago Page
Alert Notice 323: 1737-34 Nova Scorpii 2005 weo 1 year 24 weeks ago Page
Variable stars with companions Sebastian Otero 18 weeks 6 days ago Page
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