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AAVSO International Database

Title Posted By Updated/commented date Typesort icon
Special Notice #366: Symbiotic variable AS 270 brightening weo 1 year 16 hours ago Page
Alert Notice 259: 1040-51 Nova Velorum 1999 [V382 Vel] weo 27 weeks 1 day ago Page
Alert Notice 322: Multicolor CCD campaign for AM Her to support XMM Newton observations AND BP Hyi eclipsing binary campaign weo 36 weeks 6 days ago Page
Alert Notice 198: 1436-63 Nova Circini 1995 [BY Cir] weo 27 weeks 1 day ago Page
Alert Notice 423: Request for observations of V455 AND in support of HST observations weo 11 weeks 3 days ago Page
Special Notice #326: Next HST/COS target is SDSS J100515.38+191107.9 weo 1 year 25 weeks ago Page
Special Notice #276: No nova in Scutum (PNV J18562170-0852300) weo 2 years 14 weeks ago Page
Long Term Monitoring of the Recurrent Nova U Scorpii weo 37 weeks 2 days ago Page
Special Notice #371: BB Ari observations particularly crucial now weo 42 weeks 2 days ago Page
Alert Notice 249: 1041+12 Supernova 1998bu in NGC 3368 (= M96) AND AAVSO charge-free number to change weo 27 weeks 1 day ago Page
Alert Notice 308: 0409-71 VW Hyi in outburst - update on request for monitoring weo 36 weeks 2 days ago Page
Alert Notice 189: 1157+62 Supernova 1994W in NGC 4041 weo 27 weeks 1 day ago Page
Special Notice #338: HM Leo HST/COS observations tomorrow; V406 Vir is next target weo 1 year 21 weeks ago Page
Alert Notice 462: Monitoring of J1407 for next extrasolar ring system transit weo 2 years 4 weeks ago Page
Observing Campaign: Request to monitor PQ Andromedae for HST observations weo 37 weeks 2 days ago Page
Alert Notice 398: Eclipse of epsilon Aurigae weo 38 weeks 23 hours ago Page
Alert Notice 236: 1243-02 Supernova 1997X in NGC 4691 weo 27 weeks 1 day ago Page
Alert Notice 140: Nova Centauri 1991 AND Nova Herculis 1991 weo 36 weeks 2 days ago Page
Variable stars with companions Sebastian Otero 3 weeks 1 day ago Page
Alert Notice 500: Novae in Scorpius and Cygnus weo 16 weeks 1 day ago Page
AAVSO Special Notice #244: Continued close monitoring of T Pyx requested weo 3 years 3 weeks ago Page
Special Notice #351: 1RXS J105010.3-140431 obs crucial now and upcoming targets weo 1 year 11 weeks ago Page
Alert Notice 269: 0735-40 CGCS 1825 - new red variable in Puppis [V671 Pup] weo 27 weeks 1 day ago Page
Alert Notice 470: Symbiotic variable V4018 Sgr in outburst weo 1 year 43 weeks ago Page
Alert Notice 340: Request to monitor 1744-06 RS Ophiuchi for multiwavelength campaign AND Correction weo 37 weeks 18 hours ago Page
Alert Notice 381: Second possible nova in Ophiuchus - Nova Oph 2008 No. 2 weo 37 weeks 6 days ago Page
Alert Notice 219: Minor outburst of 0324+43 GK Persei AND 0059+53 Nova Cassiopeiae 1995 [V723 Cas] weo 27 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 27 weeks 1 day ago Page
Special Notice #310: Continued observing of V452 Cas requested weo 1 year 35 weeks ago Page
Data Usage Reports are available again Matthew Templeton 2 years 31 weeks ago Page
Special Notice #364: 1RXS J213807.1+261958 (OT J213806.6+261957) HST obs next week weo 1 year 5 days ago Page
Alert Notice 256: 1801-27 Nova Sagittarii 1999 [V4444 Sgr] weo 27 weeks 1 day ago Page
Alert Notice 325: 1955+22C Var Vul 05 - New variable near M27 weo 36 weeks 6 days 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 27 weeks 1 day ago Page
The AAVSO Research Portal Matthew Templeton 2 years 6 weeks ago Page
Alert Notice 478: Transformed photometry of young stars in Cha requested weo 1 year 27 weeks ago Page
Alert Notice 456: Monitoring of V854 Cen Requested weo 2 years 15 weeks ago Page
Alert Notice 370: GJ 436 Extrasolar Planet Transit Campaign weo 37 weeks 3 days ago Page
Alert Notice 490: Optical monitoring of T Ori requested weo 27 weeks 1 day ago Page
Alert Notice 252: 1749-31 Nova Scorpii 1998 [V1142 Sco] weo 27 weeks 1 day ago Page
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