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AAVSO International Database

Title Posted Bysort icon Updated/commented date Type
Alert Notice 389: Support for VLT spectroscopy of the novalike variable VY Scl weo 37 weeks 6 days ago Page
Special Notice #299: Observations needed TODAY of SDSS J164248.52+134751.4 weo 1 year 41 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 27 weeks 1 day ago Page
Alert Notice 328: V477 Scuti = Nova Scuti 2005 Number 2 - Nova in Scutum weo 36 weeks 6 days ago Page
Special Notice #357: BD Pav next HST COS target followed by QZ Ser weo 1 year 6 weeks ago Page
Special Notice #387: EE Cep eclipse and comparison stars weo 5 hours 41 min ago Page
Alert Notice 452: Simultaneous observations of SU Aur and AB Aur requested for XMM-Newton weo 2 years 23 weeks ago Page
Alert Notice 263: 0436-03 Supernova 1999em in NGC 1637 weo 27 weeks 1 day ago Page
Alert Notice 373: Support for XMM-Newton Observations of SS Aurigae weo 37 weeks 3 days ago Page
Alert Notice 213: 0059+53 Nova Cassiopeiae 1995 [V723 Cas] weo 27 weeks 1 day ago Page
Alert Notice 475: Monitoring of the dwarf nova U Geminorum in support of HST observations weo 1 year 30 weeks ago Page
Alert Notice 312: Apparent nova in Puppis - 0737-26 N Pup 04 AND Request to monitor 0749+22 U Geminorum weo 36 weeks 3 days ago Page
AAVSO Maxima and Minima of Long Period Variables, 1900-2008 weo 3 years 41 weeks ago Page
Alert Notice 413: Nova in Eridanus (KT Eri = N Eri 2009) weo 50 weeks 2 days ago Page
Special Notice #277: Possible Nova in Sagittarius (PNV J17452791-2305213) weo 2 years 13 weeks ago Page
Alert Notice 280: 1748-26 Nova Sagittarii 2001 [V4643 Sgr] weo 27 weeks 1 day ago Page
Observing Campaign: Request to monitor SDSS 074545 for HST observations weo 37 weeks 2 days ago Page
Alert Notice 301: Observations requested for 1041-59 eta Car and 2349+56 rho Cas weo 36 weeks 2 days ago Page
AAVSO Special Notice #232 weo 3 years 24 weeks ago Page
Special Notice #373: Comparison star changed for HD 15407A weo 39 weeks 10 hours ago Page
Special Notice #287: Request to observe X-ray transient Swift J1910.2-0546 weo 2 years 3 weeks 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 346: 1651-32 V1280 Sco = Nova Scorpii 2007 weo 37 weeks 1 day ago Page
Alert Notice 189: 1157+62 Supernova 1994W in NGC 4041 weo 27 weeks 1 day ago Page
Special Notice #342: PU CMa, then IY UMa and MR UMa next HST/COS targets weo 1 year 18 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 36 weeks 2 days ago Page
Alert Notice 444: Nova Lupi 2011 weo 11 weeks 3 days ago Page
Alert Notice 393: Monitoring for a planetary transit of HD 80606 weo 38 weeks 6 hours ago Page
Alert Notice 471: Cataclysmic variables to be monitored for HST observations weo 1 year 21 weeks ago Page
Alert Notice 233: Rare outburst of 0837+28 EG Cancri AND Request to monitor several R Coronae Borealis stars weo 27 weeks 1 day ago Page
Alert Notice 331: Monitoring requested on Cepheid variable 1320-02 W Vir weo 37 weeks 4 hours ago Page
Special Notice #355: V1108 Her next HST COS target followed by BD Pav weo 1 year 7 weeks ago Page
Special Notice #385: SBS 1108+574 HST/COS observations crucial NOW weo 10 weeks 2 days ago Page
Filters weo 2 years 22 weeks 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 27 weeks 1 day ago Page
Observing Campaign: Request to monitor SDSS J151413.72+454911.9 for HST observations weo 37 weeks 3 days ago Page
Alert Notice 216: 0945+34 Supernova 1995al in NGC 3021 AND Fading of 1544+28a R Coronae Borealis continues AND Fading of 1510+82 Z Ursae Minoris weo 27 weeks 1 day ago Page
Special Notice #315: HST COS observing SDSS J075507.70+143547.6 December 13-14 and HS 0218+3229 is next target weo 1 year 31 weeks ago Page
Alert Notice 316: Nova in Sagittarius = V5115 Sgr (=N Sgr 05) AND Announcement about AAVSO Alert Notice 315 weo 36 weeks 6 days ago Page
Alert Notice 488: Observations of AA Tau requested to schedule XMM-Newton weo 27 weeks 1 day ago Page
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