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AAVSO International Database

Title Posted Bysort icon Updated/commented date Type
Special Notice #354: DT Oct obs crucial now, GW Lib and V1108 Her next targets weo 1 year 13 weeks ago Page
Alert Notice 303: 1813-28B Nova Sagittarii 2004 - possible nova in Sagittarius weo 41 weeks 19 hours ago Page
Alert Notice 453: Monitoring of S Dor requested for multiwavelength campaign weo 2 years 26 weeks ago Page
Alert Notice 283: Rare superoutburst of 1227+14 AL Comae Berenices AND 1902+11 Nova Aquilae 2001 - update and new chart [V1548 Aql] weo 31 weeks 6 days ago Page
Alert Notice 492: Nova Centauri 2013 = PNV J13544700-5909080 weo 31 weeks 6 days ago Page
Special Notice #314: HST COS scheduled to observe V405 Peg December 7 weo 1 year 37 weeks ago Page
Alert Notice 348: Observe HMXBs; monitor AR UMa; update on Alert Notice 345 weo 41 weeks 6 days ago Page
AAVSO Special Notice #218 weo 3 years 48 weeks ago Page
Special Notice #368: Bright transient in M74 - PSN J01364816+1545310 weo 1 year 4 weeks ago Page
Alert Notice 148: Nova Scuti 1991 AND Request to monitor dwarf novae for IUE observing runs weo 41 weeks 13 hours ago Page
Special Notice #278: Bright flaring of Blazar OJ 287 weo 2 years 18 weeks ago Page
Alert Notice 244: 1140+48 Supernova 1998S in NGC 3877 AND Fading of 1921+50 CH Cygni weo 31 weeks 6 days ago Page
Alert Notice 184: Brightening of YY Dra (= DO Dra) AND Requests for monitoring (SS Cyg, EX Hya, VW Hyi, AM Her) weo 31 weeks 6 days ago Page
Special Notice #327: HST/COS observations scheduled for U Gem weo 1 year 30 weeks ago Page
Observing Campaign to Monitor V426 Oph for XMM-Newton weo 41 weeks 5 days ago Page
AAVSO Special Notice #237 weo 3 years 21 weeks ago Page
Special Notice #372: Probable new red variable IRAS 17378-3411 = PNV J17411305-3413235 weo 46 weeks 6 days ago Page
Alert Notice 261: 1903+12 Nova Aquilae 1999 [V1493 Aql] weo 31 weeks 6 days ago Page
Alert Notice 465: Nova Sagittarii 2012 No. 5 = PSN J18193700-1907400 weo 2 years 5 weeks ago Page
Alert Notice 227: 1205-61 probable nova in Crux AND Outburst of 0749+22 U Geminorum AND Brightening of 1848-19 FN Sagittarii [CP Cru] weo 31 weeks 6 days ago Page
Alert Notice 377: Request extended to observe HMXBs in support of radial velocity observations weo 42 weeks 1 day ago Page
Special Notice #341: V485 Cen observations crucial tonight through Sunday night weo 1 year 23 weeks ago Page
N Aql 05 - possible nova in Aquila weo 41 weeks 4 days ago Page
Special Notice #251: Possible transient in Scorpius weo 2 years 50 weeks ago Page
Special Notice #297: HST COS observations of SDSS J164248.52+134751.4 scheduled weo 1 year 46 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
Observing Campaign: Request to monitor SDSS133948 for HST observations weo 42 weeks 19 hours ago Page
Special Notice #352: Correction to target name in Special Notice #351 weo 1 year 15 weeks ago Page
Alert Notice 306: Possible new variable in Hercules - 1835+25 Var Her 04 AND Update on request for monitoring of 0409-71 VW Hyi weo 41 weeks 19 hours ago Page
Special Notice #264: SUPERNOVA 2012A IN NGC 3239 = PSN J10250739+1709146 weo 2 years 31 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
Alert Notice 380: Nova in Ophiuchus weo 42 weeks 4 days 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 #311: HST COS to observe CW Mon 2012 November 30 - December 1 weo 1 year 39 weeks ago Page
Alert Notice 351: Campaign for a New Eclipsing Cepheid weo 42 weeks 14 hours ago Page
AAVSO Validation Project weo 2 years 30 weeks ago Page
Special Notice #365: Correction to AAVSO Special Notice #364 weo 1 year 5 weeks ago Page
Alert Notice 145: Request to monitor dwarf novae for IUE observing runs AND Request to monitor high-galactic latitude cataclysmic variables for IUE observing run weo 41 weeks 13 hours ago Page
Alert Notice 457: Monitoring Nova Oph 2012 for multiwavelength observations weo 2 years 19 weeks ago Page
Alert Notice 247: 1224-22 Supernova 1998bn in NGC 4462 weo 31 weeks 6 days ago Page
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