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AAVSO International Database

Title Posted By Updated/commented date Typesort icon
Special Notice #298: Second set of HST COS CV targets announced weo 1 year 42 weeks ago Page
Alert Notice 232: Extreme faintness and unusual behavior of 0058+40 RX Andromedae weo 27 weeks 5 days ago Page
Alert Notice 370: GJ 436 Extrasolar Planet Transit Campaign weo 38 weeks 2 hours ago Page
AAVSO Alert Notice 311: 0505-68 YY Dor - Possible recurrent nova AND 2247-14 IL Aqr - Exoplanet transit campaign weo 37 weeks 3 hours ago Page
Alert Notice 485: AG Dra monitoring requested for multiwavelength campaign weo 1 year 3 days ago Page
Alert Notice 451: Monitoring of the Symbiotic Variable RT Cru Requested weo 2 years 26 weeks ago Page
Alert Notice 265: 1918+04 Nova Aquilae 1999 Number 2 = V1494 Aql weo 27 weeks 5 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 5 days ago Page
Observing Campaign: Request to monitor PQ Andromedae for HST observations weo 37 weeks 6 days ago Page
Special Notice #320: CH Cygni monitoring campaign continues weo 1 year 28 weeks ago Page
Alert Notice 423: Request for observations of V455 AND in support of HST observations weo 12 weeks 7 hours ago Page
Alert Notice 140: Nova Centauri 1991 AND Nova Herculis 1991 weo 36 weeks 6 days ago Page
Alert Notice 416: Nova in Sagittarius (V5585 Sgr = N Sgr 2010) weo 50 weeks 5 days ago Page
Special Notice #276: No nova in Scutum (PNV J18562170-0852300) weo 2 years 15 weeks ago Page
Alert Notice 260: 0014-06 Supernova 1999cw in MCG -01-02-001 (PGC 1288) weo 27 weeks 5 days ago Page
Alert Notice 197: Observations of cataclysmic variables for Astro-2, EUVE, Voyager, and ASCA satellites AND Reminder regarding outburst of 0749+22 U Gem weo 27 weeks 5 days ago Page
Special Notice #331: Nova Cephei 2013 = PNV J23080471+6046521 weo 1 year 25 weeks ago Page
AAVSO Special Notice #231 weo 3 years 24 weeks ago Page
Alert Notice 297: 1855-22 Nova Sagittarii 2002 No. 3 - Another nova in Sagittarius weo 36 weeks 4 days ago Page
Alert Notice 406: Observing Campaign to Monitor Magnetically-Active Dwarfs for Long-Term Variability weo 38 weeks 6 days ago Page
Alert Notice 462: Monitoring of J1407 for next extrasolar ring system transit weo 2 years 4 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 5 days ago Page
Alert Notice 191: Rare outburst of UZ Boo weo 27 weeks 5 days ago Page
Alert Notice 328: V477 Scuti = Nova Scuti 2005 Number 2 - Nova in Scutum weo 37 weeks 3 days ago Page
Special Notice #345: MR UMa observations needed now and RZ Leo next HST/COS target weo 1 year 15 weeks ago Page
AAVSO Special Notice #244: Continued close monitoring of T Pyx requested weo 3 years 4 weeks ago Page
Alert Notice 389: Support for VLT spectroscopy of the novalike variable VY Scl weo 38 weeks 3 days ago Page
Alert Notice 470: Symbiotic variable V4018 Sgr in outburst weo 1 year 44 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 5 days ago Page
Alert Notice 373: Support for XMM-Newton Observations of SS Aurigae weo 38 weeks 3 hours ago Page
Special Notice #382: SDSS J100658.40+233724.4 observations crucial now weo 19 weeks 8 hours ago Page
Alert Notice 312: Apparent nova in Puppis - 0737-26 N Pup 04 AND Request to monitor 0749+22 U Geminorum weo 37 weeks 4 hours ago Page
Special Notice #357: BD Pav next HST COS target followed by QZ Ser weo 1 year 7 weeks ago Page
Data Usage Reports are available again Matthew Templeton 2 years 31 weeks ago Page
Alert Notice 268: 1216+05 Supernova 1999gn in NGC 4303 = M61 weo 27 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 27 weeks 5 days ago Page
Observing Campaign: Request to monitor SDSS 074545 for HST observations weo 37 weeks 6 days ago Page
Alert Notice 475: Monitoring of the dwarf nova U Geminorum in support of HST observations weo 1 year 31 weeks ago Page
The AAVSO Research Portal Matthew Templeton 2 years 6 weeks ago Page
Alert Notice 137: Last list for monitoring of ROSAT targets weo 36 weeks 6 days ago Page
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