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AAVSO International Database

Title Posted Bysort icon Updated/commented date Type
Alert Notice 262: 1415-68 Nova Circini 1999 AND Fading of 1544+28A R Coronae Borealis AND Update on two recent novae (V1493 Aql, V382 Vel) and AM Herculis [DD Cir] weo 49 weeks 11 hours ago Page
Special Notice #348: QZ Lib observations critical now for HST/COS and SDSS J154453.60+255348.8 next target weo 1 year 35 weeks ago Page
Alert Notice 250: 1726-19 Nova Ophiuchi 1998 [V2487 Oph] weo 49 weeks 11 hours ago Page
Alert Notice 384: Outburst of GK Persei weo 1 year 7 weeks ago Page
Alert Notice 378: Request to monitor RE J1255+266 for HST Observations weo 1 year 7 weeks ago Page
Alert Notice 465: Nova Sagittarii 2012 No. 5 = PSN J18193700-1907400 weo 2 years 22 weeks ago Page
Special Notice #359: OR And monitoring needed for HST/COS campaign weo 1 year 27 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 49 weeks 11 hours ago Page
Alert Notice 367: Monitoring of the Recurrent Nova U Scorpii weo 1 year 7 weeks ago Page
Alert Notice 498: Nova Cephei 2014 = TCP J20542386+6017077 weo 41 weeks 2 days ago Page
Special Notice #251: Possible transient in Scorpius weo 3 years 15 weeks ago Page
Alert Notice 307: 1706-30 Nova Scorpii 2004 weo 1 year 6 weeks ago Page
Special Notice #319: HST COS observing SDSS J093249.57+472523.0 2013 January 11-12 weo 1 year 50 weeks ago Page
Special Notice #9: V1343 Aql (SS433) Suzaku Observing Campaign Support weo 9 weeks 1 day ago Page
Alert Notice 472: Monitoring of HD 5980 requested for multiwavelength campaign weo 2 years 9 weeks ago Page
Alert Notice 270: 2036+65 Supernova 2000E in NGC 6951 in Cepheus weo 49 weeks 11 hours ago Page
Alert Notice 415: Recurrent Nova U Scorpii in outburst weo 1 year 20 weeks 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 49 weeks 12 hours ago Page
Alert Notice 352: V390 Nor = Nova Normae 2007 weo 1 year 7 weeks ago Page
Alert Notice 453: Monitoring of S Dor requested for multiwavelength campaign weo 2 years 43 weeks ago Page
Alert Notice 144: Supernova 1991X in NGC 4902 AND Monitoring of 1910-33 RY Sagittarii weo 1 year 6 weeks ago Page
Special Notice #332: Observations of IR Com crucial now through February 8 weo 1 year 46 weeks ago Page
Special Notice #391: Targets Remaining in Northern Dwarf Novae Campaign weo 6 days 18 hours ago Page
Alert Notice 255: Outburst of the recurrent nova 1616-17 U Scorpii weo 49 weeks 11 hours ago Page
Alert Notice 404: Supernova 2009ig has brightened weo 1 year 7 weeks 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 49 weeks 12 hours ago Page
Alert Notice 336: CCD campaign to observe 1059+23 AH Leo weo 1 year 6 weeks ago Page
Alert Notice 504: Epsilon Aur monitoring during predicted pulsation phase weo 14 weeks 13 hours ago Page
Special Notice #278: Bright flaring of Blazar OJ 287 weo 2 years 35 weeks ago Page
Alert Notice 290: Supernova 2001el in NGC 1448 (Horologium) AND Request to monitor cataclysmic variables for XMM-Newton observations weo 49 weeks 11 hours ago Page
Alert Notice 482: Monitoring requested for dust production study in developing planetary systems weo 1 year 37 weeks 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 1 year 4 weeks ago Page
Alert Notice 387: V1721 Aql (Nova Aql 2008) weo 1 year 7 weeks ago Page
Alert Notice 379: Support for Spitzer observations of tremendous outburst amplitude dwarf novae (TOADs) weo 1 year 7 weeks 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 49 weeks 12 hours ago Page
AAVSO Special Notice #238 weo 3 years 38 weeks ago Page
Alert Notice 321: Multicolor CCD campaign for AS 325 to support Spitzer observations weo 1 year 6 weeks ago Page
Special Notice #198: Possible Outburst of GK Per weo 9 weeks 1 day ago Page
Special Notice #356: V1108 Her obs urgent TONIGHT and new date for BD Pav weo 1 year 29 weeks ago Page
Alert Notice 240: 1747-30 Nova Scorpii 1997 [V1141 Sco] weo 49 weeks 11 hours ago Page
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