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AAVSO International Database

Title Posted By Updated/commented date Typesort icon
Alert Notice 226: 1817-18 Nova Sagittarii 1996 [V4361 Sgr] weo 49 weeks 4 days ago Page
Special Notice #322: CU Vel is next HST COS target weo 1 year 49 weeks ago Page
Alert Notice 420: Nova in Sagittarius (V5586 Sgr = Nova Sgr 2010 No. 2) weo 1 year 20 weeks ago Page
Special Notice #254: T Pyx Campaign continues weo 3 years 15 weeks ago Page
Special Notice #191: U Sco is possibly in outburst weo 9 weeks 5 days ago Page
Alert Notice 352: V390 Nor = Nova Normae 2007 weo 1 year 7 weeks ago Page
Alert Notice 274: 1846-01D Probable nova in Aquila = CI Aquilae?? weo 49 weeks 4 days ago Page
Special Notice #303: VLBA and e-MERLIN observations of SS Cyg underway weo 2 years 8 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
Alert Notice 210: 1147+49 BC Ursae Majoris in outburst AND Reminders on 0409-71 VW Hydri and 2138+43 SS Cygni AND Current activity on some cataclysmic variables weo 49 weeks 4 days ago Page
Special Notice #337: Bright transient near the galaxy NGC 5643 (Lupus) weo 1 year 45 weeks ago Page
Alert Notice 400: Nova Sagittarii 2009 Number 3 weo 1 year 8 weeks ago Page
Special Notice #266: Possible Nova in Carina (TCP J10502000-6406480) weo 2 years 42 weeks ago Page
Special Notice #16: Possible AG Dra Brightening weo 9 weeks 5 days ago Page
Alert Notice 336: CCD campaign to observe 1059+23 AH Leo weo 1 year 7 weeks ago Page
Alert Notice 284: 1836-65 Supernova 2001cn in IC 4758 (Pavo) weo 49 weeks 4 days ago Page
Alert Notice 290: Supernova 2001el in NGC 1448 (Horologium) AND Request to monitor cataclysmic variables for XMM-Newton observations weo 49 weeks 4 days ago Page
Alert Notice 493: Request to monitor BP Tau in support of Chandra X-ray observations weo 49 weeks 4 days ago Page
Special Notice #349: HST/COS Observations CANCELLED for SDSS J154453.60+255348.8 weo 1 year 34 weeks ago Page
AAVSO Special Notice #219 weo 4 years 11 weeks ago Page
Special Notice #383: Transient in Scorpius = TCP J17154683-3128303 weo 39 weeks 3 days 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 383: Nova Scorpii 2008 weo 1 year 8 weeks ago Page
Special Notice #280: HST UV spectroscopy observations of S Dor scheduled weo 2 years 33 weeks ago Page
Alert Notice 321: Multicolor CCD campaign for AS 325 to support Spitzer observations weo 1 year 7 weeks ago Page
Alert Notice 243: Supernova 1997dq in NGC 3810 weo 49 weeks 4 days ago Page
Special Notice #308: Observations crucial starting tonight for FL Psc (ASAS J002511+1217.2) weo 2 years 6 weeks ago Page
Alert Notice 495: Bright Type-Ia Supernova PSN J09554214+6940260 and Observing Campaign weo 46 weeks 6 days ago Page
Alert Notice 486: Spectroscopy and photometry campaign on three bright Wolf Rayet stars weo 1 year 26 weeks ago Page
Campaign to monitor the recurrent nova T Pyx throughout 2011 eruption weo 3 years 23 weeks ago Page
Special Notice #208: Optical transient in Pegasus weo 9 weeks 6 days ago Page
Alert Notice 367: Monitoring of the Recurrent Nova U Scorpii weo 1 year 7 weeks ago Page
Special Notice #291: Brightening of LBV HDE 269006 = R71 weo 2 years 22 weeks ago Page
Alert Notice 307: 1706-30 Nova Scorpii 2004 weo 1 year 6 weeks ago Page
Alert Notice 416: Nova in Sagittarius (V5585 Sgr = N Sgr 2010) weo 1 year 20 weeks ago Page
Alert Notice 446: Supernova 2011‭fe ‬in M101‭ (‬NGC 5457‭) = ‬PSN J14030581+5416254 weo 33 weeks 6 days ago Page
Special Notice #194: Request for monitoring of the blazar 3C 66A weo 9 weeks 5 days ago Page
Alert Notice 356: Request to monitor PQ Andromedae for HST Observations weo 1 year 7 weeks ago Page
Alert Notice 263: 0436-03 Supernova 1999em in NGC 1637 weo 49 weeks 4 days ago Page
Special Notice #299: Observations needed TODAY of SDSS J164248.52+134751.4 weo 2 years 11 weeks ago Page
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