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AAVSO International Database

Title Posted Bysort icon Updated/commented date Type
Special Notice #298: Second set of HST COS CV targets announced weo 2 years 3 weeks ago Page
Alert Notice 297: 1855-22 Nova Sagittarii 2002 No. 3 - Another nova in Sagittarius weo 50 weeks 1 day ago Page
Alert Notice 250: 1726-19 Nova Ophiuchi 1998 [V2487 Oph] weo 41 weeks 2 days ago Page
Alert Notice 483: AH Her Observing Campaign weo 1 year 23 weeks ago Page
Special Notice #202: Classical nova event in V407 Cyg weo 1 week 4 days ago Page
Alert Notice 190: 1753-25 Var Sgr - New variable in Sgr AND FN Sgr - chart correction [V4683 Sgr] weo 41 weeks 2 days ago Page
Alert Notice 451: Monitoring of the Symbiotic Variable RT Cru Requested weo 2 years 39 weeks ago Page
Alert Notice 328: V477 Scuti = Nova Scuti 2005 Number 2 - Nova in Scutum weo 51 weeks 14 hours ago Page
Special Notice #313: HST COS observing CW Mon tonight and V405 Peg is next target weo 1 year 47 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 41 weeks 2 days ago Page
Special Notice #366: Symbiotic variable AS 270 brightening weo 1 year 14 weeks ago Page
Special Notice #5: Possible New Object In Oph weo 1 week 3 days ago Page
AAVSO Maxima and Minima of Long Period Variables, 1900-2008 weo 1 week 13 hours ago Page
Alert Notice 373: Support for XMM-Newton Observations of SS Aurigae weo 51 weeks 4 days ago Page
Special Notice #276: No nova in Scutum (PNV J18562170-0852300) weo 2 years 28 weeks ago Page
Alert Notice 312: Apparent nova in Puppis - 0737-26 N Pup 04 AND Request to monitor 0749+22 U Geminorum weo 50 weeks 4 days ago Page
Alert Notice 267: 1012+41 Supernova 1999gi in NGC 3184 weo 41 weeks 2 days ago Page
Alert Notice 220: Observations of 1058+38 Markarian 421 with Hubble Space Telescope AND Outburst of 0324+43 GK Persei AND 1813+49 AM Herculis may be fading from high state AND 1834-23 V348 Sagittarii to be observed with Hubble Space Telescope weo 41 weeks 2 days ago Page
Alert Notice 490: Optical monitoring of T Ori requested weo 41 weeks 2 days ago Page
Special Notice #18: Rare Outburst of 0829+53 SW UMa weo 1 week 3 days ago Page
AAVSO Special Notice #232 weo 3 years 38 weeks ago Page
Observing Campaign: Request to monitor SDSS091908 for HST observations weo 51 weeks 3 days ago Page
Alert Notice 462: Monitoring of J1407 for next extrasolar ring system transit weo 2 years 18 weeks ago Page
Alert Notice 301: Observations requested for 1041-59 eta Car and 2349+56 rho Cas weo 50 weeks 3 days ago Page
Alert Notice 255: Outburst of the recurrent nova 1616-17 U Scorpii weo 41 weeks 2 days ago Page
Special Notice #338: HM Leo HST/COS observations tomorrow; V406 Vir is next target weo 1 year 36 weeks ago Page
Alert Notice 501: Monitoring requested for HST/COS observations of SBS 1108+574 weo 26 weeks 3 days ago Page
Alert Notice 204: A very successful Astro-2 mission completed AND Superoutburst of 1051+50 CY Ursae Majoris AND Outburst of 0203+56a UV Persei AND Reminder - monitoring 0749+22 U Geminorum AND Correction to AAVSO Alert Notice 196 - 2110+13 EF Pegasi weo 41 weeks 2 days ago Page
Alert Notice 398: Eclipse of epsilon Aurigae weo 1 year 16 hours ago Page
Alert Notice 346: 1651-32 V1280 Sco = Nova Scorpii 2007 weo 51 weeks 2 days ago Page
Alert Notice 470: Symbiotic variable V4018 Sgr in outburst weo 2 years 5 weeks ago Page
Alert Notice 150: Rare outburst of 2137+48 V1251 Cygni AND Large amplitude HIPPARCOS stars in need of more observations AND Updates on the activities of stars reported in Alert Notice 149 weo 50 weeks 3 days ago Page
Alert Notice 151: Superoutburst of 0203+56A UV Persei AND Superoutburst of 0803+62 SU Ursae Majoris AND Supernova in NGC 4374 [SN 1991bg] weo 49 weeks 1 day ago Page
Special Notice #351: 1RXS J105010.3-140431 obs crucial now and upcoming targets weo 1 year 25 weeks ago Page
Special Notice #210: Request for observations of high-mass X-ray binaries weo 1 week 4 days ago Page
Alert Notice 193: Outburst of CV DX And AND V1974 Cyg=Nova Cyg 1992 AND Request to monitor CVs for HST and IUE AND Outburst of UZ Boo AND Updates on Southern RCB variables AND Outburst of RU Peg weo 41 weeks 2 days ago Page
Alert Notice 381: Second possible nova in Ophiuchus - Nova Oph 2008 No. 2 weo 52 weeks 10 hours ago Page
Alert Notice 331: Monitoring requested on Cepheid variable 1320-02 W Vir weo 51 weeks 1 day ago Page
Special Notice #310: Continued observing of V452 Cas requested weo 1 year 50 weeks ago Page
Alert Notice 237: Observations of dwarf novae requested AND Request to monitor 1807+69 3C 371 (Draco) AND Bright maximum of 0214-03 omicron Cet (Mira) weo 41 weeks 2 days ago Page
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