Skip to main content

AAVSO International Database

Title Posted By Updated/commented date Typesort icon
Alert Notice 231: Rare bright outburst of 1137+72 DO Draconis (= YY Draconis) weo 31 weeks 6 days ago Page
Alert Notice 370: GJ 436 Extrasolar Planet Transit Campaign weo 42 weeks 1 day ago Page
Special Notice #350: 1RXS J105010.3-140431 and SDSS J153817.35+512338.0 next HST/COS targets weo 1 year 17 weeks ago Page
AAVSO Alert Notice 311: 0505-68 YY Dor - Possible recurrent nova AND 2247-14 IL Aqr - Exoplanet transit campaign weo 41 weeks 1 day ago Page
Alert Notice 432: Supernova 2011at = PSN J09285756-1448206 in MCG -02-24-27 weo 16 weeks 2 days ago Page
Alert Notice 382: Outburst of the symbiotic star CI Cygni weo 42 weeks 5 days ago Page
Alert Notice 264: 1918+04 Nova Aquilae 1999 Number 2 [V1494 Aql] weo 31 weeks 6 days ago Page
Alert Notice 463: Nova Sagittarii 2012 No. 3 = PNV J17522579-2126215 weo 2 years 7 weeks ago Page
Alert Notice 214: 0557-23 Supernova 1995ad in NGC 2139 AND 0059+53 Nova Cas 1995 AND Observations of 0409-71 VW Hyi and 0749+22 U Gem AND Fading of 1544+28a R CrB AND Change of Julian Date to 2450000 and AAVSO Data Entry Program [V723 Cas] weo 31 weeks 6 days ago Page
Special Notice #309: Next Set of HST COS targets announced weo 1 year 40 weeks ago Page
Observing Campaign: Request to monitor PQ Andromedae for HST observations weo 42 weeks 1 day ago Page
Special Notice #362: OR And and AX For obs critical now weo 1 year 7 weeks ago Page
Alert Notice 140: Nova Centauri 1991 AND Nova Herculis 1991 weo 41 weeks 1 day ago Page
Special Notice #249: FTP site for submitting AGN images requested in Alert Notice 443 weo 2 years 50 weeks ago Page
Alert Notice 279: 0733-25 N? Pup 2000 - possible nova in Puppis AND Superoutbursts of 1132+02 RZ Leonis and 0203+56A UV Persei AND Reminder - Chandra and RXTE observations planned for 2138+43 SS Cygni [V445 Pup] weo 31 weeks 6 days ago Page
Special Notice #298: Second set of HST COS CV targets announced weo 1 year 46 weeks ago Page
Alert Notice 196: Outburst of 2110+13 EF Pegasi AND Request to monitor some Hipparacos red variables for photometric calibration weo 31 weeks 6 days ago Page
Special Notice #323: Observations of BB Dor requested weo 1 year 32 weeks ago Page
Alert Notice 340: Request to monitor 1744-06 RS Ophiuchi for multiwavelength campaign AND Correction weo 41 weeks 6 days ago Page
Alert Notice 421: Nova in Scorpius (V1311 Sco = N Sco 2010 No. 2) weo 43 weeks 1 day ago Page
Alert Notice 294: 0538-71 Nova in the Large Magellanic Cloud AND 0507-15 Supernova 2002bj in NGC 1821 (Lepus) AND 0324+43 GK Persei in outburst - request to monitor weo 31 weeks 6 days ago Page
Alert Notice 451: Monitoring of the Symbiotic Variable RT Cru Requested weo 2 years 30 weeks ago Page
Alert Notice 247: 1224-22 Supernova 1998bn in NGC 4462 weo 31 weeks 6 days ago Page
Alert Notice 190: 1753-25 Var Sgr - New variable in Sgr AND FN Sgr - chart correction [V4683 Sgr] weo 31 weeks 6 days ago Page
Special Notice #335: Revised Coordinates for GR Ori (Nova Ori 1916) weo 1 year 28 weeks ago Page
Alert Notice 328: V477 Scuti = Nova Scuti 2005 Number 2 - Nova in Scutum weo 41 weeks 5 days ago Page
The AAVSO Research Portal Matthew Templeton 2 years 10 weeks ago Page
Alert Notice 402: Nova in Ophiuchus weo 42 weeks 6 days ago Page
Alert Notice 456: Monitoring of V854 Cen Requested weo 2 years 20 weeks ago Page
Alert Notice 234: Rare outburst of 1858+42 V493 Lyrae AND Second set of observations scheduled in international observing campaign on 1913+49 AM Herculis weo 31 weeks 6 days ago Page
Alert Notice 373: Support for XMM-Newton Observations of SS Aurigae weo 42 weeks 2 days ago Page
Special Notice #383: Transient in Scorpius = TCP J17154683-3128303 weo 21 weeks 5 days ago Page
Special Notice #347: Correction to AAVSO Special Notice #346 weo 1 year 20 weeks ago Page
Alert Notice 312: Apparent nova in Puppis - 0737-26 N Pup 04 AND Request to monitor 0749+22 U Geminorum weo 41 weeks 2 days ago Page
AAVSO Special Notice #231 weo 3 years 29 weeks ago Page
Alert Notice 385: SN 2008fw in NGC 3261 weo 42 weeks 5 days ago Page
Alert Notice 267: 1012+41 Supernova 1999gi in NGC 3184 weo 31 weeks 6 days ago Page
Alert Notice 462: Monitoring of J1407 for next extrasolar ring system transit weo 2 years 8 weeks ago Page
Alert Notice 218: Monitoring of AM Her for international observing campaign AND Monitoring of the cataclysmic variable V1159 Ori AND Fluctuations of Nova Cas 1995 AND Request to monitor SS Cyg AND Request to monitor WX Hyi AND Request to monitor GK Per weo 31 weeks 6 days ago Page
Observing Campaign: Request to monitor SDSS 074545 for HST observations weo 42 weeks 1 day ago Page
AAVSO 49 Bay State Rd. Cambridge, MA 02138 aavso@aavso.org 617-354-0484