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AAVSO International Database

Title Posted By Updated/commented date Typesort icon
Alert Notice 297: 1855-22 Nova Sagittarii 2002 No. 3 - Another nova in Sagittarius weo 41 weeks 4 days ago Page
Alert Notice 477: Supernova 2013E in IC 2532 = PSN J10000552-3414013 weo 1 year 33 weeks ago Page
Special Notice #297: HST COS observations of SDSS J164248.52+134751.4 scheduled weo 1 year 47 weeks ago Page
Alert Notice 417: Request for observations of GW Lib and V842 Cen in support of HST observations weo 1 year 3 weeks ago Page
Alert Notice 230: 1343+61 Supernova 1996bk in NGC 5308 AND Fading of 0059+53 Nova Cas 1995 AND 2138+43 SS Cygni in outburst and under observation by RXTE and EUVE AND 0207-63 WX Hydri and 2138+43 SS Cygni observed with Hubble Space Telescope [V723 Cas] weo 32 weeks 5 days ago Page
Alert Notice 328: V477 Scuti = Nova Scuti 2005 Number 2 - Nova in Scutum weo 42 weeks 3 days ago Page
Special Notice #264: SUPERNOVA 2012A IN NGC 3239 = PSN J10250739+1709146 weo 2 years 32 weeks ago Page
Special Notice #335: Revised Coordinates for GR Ori (Nova Ori 1916) weo 1 year 28 weeks ago Page
Special Notice #387: EE Cep eclipse and comparison stars weo 5 weeks 4 days ago Page
Alert Notice 263: 0436-03 Supernova 1999em in NGC 1637 weo 32 weeks 5 days ago Page
Alert Notice 402: Nova in Ophiuchus weo 43 weeks 4 days ago Page
Alert Notice 373: Support for XMM-Newton Observations of SS Aurigae weo 43 weeks 15 hours ago Page
Alert Notice 213: 0059+53 Nova Cassiopeiae 1995 [V723 Cas] weo 32 weeks 5 days ago Page
AAVSO Validation Project weo 2 years 31 weeks ago Page
Alert Notice 312: Apparent nova in Puppis - 0737-26 N Pup 04 AND Request to monitor 0749+22 U Geminorum weo 42 weeks 15 hours ago Page
Alert Notice 457: Monitoring Nova Oph 2012 for multiwavelength observations weo 2 years 20 weeks ago Page
Special Notice #347: Correction to AAVSO Special Notice #346 weo 1 year 20 weeks ago Page
Alert Notice 280: 1748-26 Nova Sagittarii 2001 [V4643 Sgr] weo 32 weeks 5 days ago Page
Alert Notice 385: SN 2008fw in NGC 3261 weo 43 weeks 3 days ago Page
Observing Campaign: Request to monitor SDSS 074545 for HST observations weo 42 weeks 6 days ago Page
Alert Notice 491: V556 Serpentis = Nova Ser 2013 = PNV J18090346-1112345 weo 32 weeks 5 days ago Page
Alert Notice 431: Request to monitor SDSS074545 for HST Observations weo 17 weeks 19 hours ago Page
Alert Notice 137: Last list for monitoring of ROSAT targets weo 41 weeks 6 days ago Page
Special Notice #288: Supernova 2012db in ESO 139-G28 = PSN J17484870-6042193 weo 2 years 9 weeks ago Page
Special Notice #360: CC Scl observations critical this week weo 1 year 9 weeks ago Page
Alert Notice 346: 1651-32 V1280 Sco = Nova Scorpii 2007 weo 42 weeks 5 days ago Page
Alert Notice 189: 1157+62 Supernova 1994W in NGC 4041 weo 32 weeks 5 days ago Page
AAVSO Special Notice #242 weo 3 years 13 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 41 weeks 6 days ago Page
Alert Notice 476: Multicolor photometry of triple system b Per requested weo 1 year 5 weeks ago Page
Special Notice #295: Bright outburst of the BL Lac object PKS 0716+71 weo 1 year 49 weeks ago Page
Alert Notice 414: Request for Observations of V405 Peg weo 1 year 3 weeks ago Page
Alert Notice 233: Rare outburst of 0837+28 EG Cancri AND Request to monitor several R Coronae Borealis stars weo 32 weeks 5 days ago Page
Alert Notice 331: Monitoring requested on Cepheid variable 1320-02 W Vir weo 42 weeks 4 days ago Page
Special Notice #263: SUPERNOVA 2011iy IN NGC 4984 = PSN J13085839-1531041 weo 2 years 37 weeks ago Page
Star names containing the Greek letters µ and ν, and the case of “u” versus “U” weo 1 year 29 weeks ago Page
Special Notice #385: SBS 1108+574 HST/COS observations crucial NOW weo 15 weeks 6 days ago Page
Alert Notice 266: 0939-20 Supernova 1999gh in NGC 2986 AND 1058+45 AN Ursae Majoris to be observed with EUVE satellite weo 32 weeks 5 days ago Page
Alert Notice 405: Request for observations of NSV 99 (khi Peg) in support of HST observations weo 43 weeks 5 days ago Page
Observing Campaign: Request to monitor SDSS J151413.72+454911.9 for HST observations weo 43 weeks 16 hours ago Page
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