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AAVSO International Database

Title Posted Bysort icon Updated/commented date Type
Alert Notice 502: EE Cep observations requested for upcoming eclipse weo 2 weeks 2 days ago Page
Alert Notice 284: 1836-65 Supernova 2001cn in IC 4758 (Pavo) weo 27 weeks 2 days ago Page
Alert Notice 144: Supernova 1991X in NGC 4902 AND Monitoring of 1910-33 RY Sagittarii weo 36 weeks 3 days ago Page
Alert Notice 386: Low state of VY Scl weo 38 weeks 4 hours ago Page
Identifications of Centennial Calendar Images: November 2011 weo 3 years 32 weeks ago Page
Alert Notice 493: Request to monitor BP Tau in support of Chandra X-ray observations weo 27 weeks 2 days ago Page
Special Notice #285: Outburst of old nova X Ser weo 2 years 7 weeks ago Page
Alert Notice 336: CCD campaign to observe 1059+23 AH Leo weo 37 weeks 1 day ago Page
Alert Notice 485: AG Dra monitoring requested for multiwavelength campaign weo 1 year 4 hours ago Page
Alert Notice 243: Supernova 1997dq in NGC 3810 weo 27 weeks 2 days ago Page
Alert Notice 290: Supernova 2001el in NGC 1448 (Horologium) AND Request to monitor cataclysmic variables for XMM-Newton observations weo 27 weeks 2 days ago Page
AAVSO Special Notice #239 weo 3 years 8 weeks ago Page
Alert Notice 495: Bright Type-Ia Supernova PSN J09554214+6940260 and Observing Campaign weo 24 weeks 4 days ago Page
Alert Notice 469: Observations of TT Ari requested in support of MOST observations weo 1 year 47 weeks ago Page
Special Notice #320: CH Cygni monitoring campaign continues weo 1 year 28 weeks ago Page
Alert Notice 321: Multicolor CCD campaign for AS 325 to support Spitzer observations weo 37 weeks 3 hours ago Page
Alert Notice 416: Nova in Sagittarius (V5585 Sgr = N Sgr 2010) weo 50 weeks 2 days ago Page
Alert Notice 226: 1817-18 Nova Sagittarii 1996 [V4361 Sgr] weo 27 weeks 2 days ago Page
AAVSO Special Notice #259: Possible bright transient in the region of M31 weo 2 years 39 weeks ago Page
Alert Notice 367: Monitoring of the Recurrent Nova U Scorpii weo 37 weeks 3 days ago Page
Special Notice #307: Observations crucial tonight for SDSS J001153.08-064739.1 weo 1 year 37 weeks ago Page
Special Notice #333: Eclipse underway in b Per and photometry needed urgently weo 1 year 24 weeks ago Page
Alert Notice 274: 1846-01D Probable nova in Aquila = CI Aquilae?? weo 27 weeks 2 days ago Page
Alert Notice 307: 1706-30 Nova Scorpii 2004 weo 36 weeks 3 days ago Page
Alert Notice 403: Request for observations of V2105 Oph in support of HST observations weo 38 weeks 2 days ago Page
Of Light Curves and the AAVSO Bulletin and the Light Box weo 2 years 33 weeks ago Blog entry
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 27 weeks 2 days ago Page
Special Notice #270: Possible Recurrent Nova in the LMC = TCP J04550000-7027150 weo 2 years 17 weeks ago Page
Alert Notice 356: Request to monitor PQ Andromedae for HST Observations weo 37 weeks 3 days ago Page
Special Notice #345: MR UMa observations needed now and RZ Leo next HST/COS target weo 1 year 15 weeks ago Page
Special Notice #384: SBS 1108+574 HST/COS obs next week weo 11 weeks 4 hours ago Page
Alert Notice 280: 1748-26 Nova Sagittarii 2001 [V4643 Sgr] weo 27 weeks 2 days ago Page
Alert Notice 141: Supernova 1991T in NGC 4527 AND Nova Herculis 1991 AND Nova Centauri 1991 weo 36 weeks 3 days ago Page
Alert Notice 389: Support for VLT spectroscopy of the novalike variable VY Scl weo 38 weeks 4 hours ago Page
AAVSO Special Notice #222 weo 3 years 37 weeks ago Page
Alert Notice 491: V556 Serpentis = Nova Ser 2013 = PNV J18090346-1112345 weo 27 weeks 2 days ago Page
Special Notice #282: Apparent fading of V854 Cen weo 2 years 9 weeks ago Page
Alert Notice 339: Far Ultraviolet Spectroscopic Explorer Cataclysmic Variable Survey AND Preliminary NGC 6811 Deep and Wide Field Campaign Announcement weo 37 weeks 1 day ago Page
Special Notice #357: BD Pav next HST COS target followed by QZ Ser weo 1 year 6 weeks ago Page
Alert Notice 246: 1151+55 Supernova 1998aq in NGC 3982 weo 27 weeks 2 days ago Page
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