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AAVSO International Database

Title Posted By Updated/commented date Typesort icon
Special Notice #4: Outburst of 1137+72 DO Dra weo 45 weeks 10 hours ago Page
AAVSO Special Notice #237 weo 4 years 22 weeks ago Page
Special Notice #289: Bright possible nova in Sagittarius = PNV J18202726-2744263 weo 3 years 7 weeks ago Page
Alert Notice 368: Major Outburst of EX Lup weo 1 year 42 weeks ago Page
Special Notice #315: HST COS observing SDSS J075507.70+143547.6 December 13-14 and HS 0218+3229 is next target weo 2 years 37 weeks ago Page
Alert Notice 232: Extreme faintness and unusual behavior of 0058+40 RX Andromedae weo 1 year 32 weeks ago Page
Alert Notice 309: FUSE satellite observations scheduled for 0409-71 VW Hyi AND Outburst of 2328+48 Z And weo 1 year 41 weeks ago Page
Alert Notice 488: Observations of AA Tau requested to schedule XMM-Newton weo 1 year 32 weeks ago Page
Special Notice #20: Possible Supernova in UGC 4904 (Lynx) [Sn 2006jc] weo 45 weeks 9 hours ago Page
Alert Notice 446: Supernova 2011‭fe ‬in M101‭ (‬NGC 5457‭) = ‬PSN J14030581+5416254 weo 1 year 17 weeks ago Page
Alert Notice 265: 1918+04 Nova Aquilae 1999 Number 2 = V1494 Aql weo 1 year 32 weeks ago Page
Special Notice #299: Observations needed TODAY of SDSS J164248.52+134751.4 weo 2 years 46 weeks ago Page
Alert Notice 354: Extending Request to Observe HMXBs in Support of Radial Velocity Observations weo 1 year 42 weeks ago Page
Special Notice #328: HST/COS observing U Gem 2013 January 30 weo 2 years 30 weeks ago Page
Alert Notice 215: Dwarf nova 0043+56b GX Cas in outburst AND 1544+28a R Coronae Borealis continues to fade AND Brightening of 1848-19 FN Sagittarii AND Reminders on 0409-71 VW Hydri, 0749+22 U Geminorum, and 2138+43 SS Cygni weo 1 year 32 weeks ago Page
Special Notice #385: SBS 1108+574 HST/COS observations crucial NOW weo 1 year 15 weeks ago Page
Alert Notice 510: Observations of the symbiotic nova ASAS J174600-2321.3 weo 25 weeks 5 days ago Page
Filters weo 3 years 28 weeks ago Page
Alert Notice 257: Request to monitor 2138+43 SS Cygni for multiwavelength observations weo 1 year 32 weeks ago Page
Alert Notice 341: NGC 6811 Deep and Wide Field Campaign weo 1 year 42 weeks ago Page
Special Notice #340: HST/COS observations 2013 March 8 and March 9 weo 2 years 25 weeks ago Page
Alert Notice 202: Nova Centauri 1995 AND SN 1995G in NGC 1643 AND SN 1995F in NGC 2726 AND Nova Aquilae 1995 AND Nova Circini 1995 AND Astro-2 is launched - reminder to monitor CVs for Astro-2, EUVE, Voyager, and ASCA [V888 Cen] [V1425 Aql] [BY Cir] weo 1 year 32 weeks ago Page
Special Notice #209: Nightly monitoring of TW Hya in support of HST observations weo 45 weeks 1 day ago Page
Alert Notice 295: 1753-30B Nova Sagittarii 2002 AND 0006-12 WW Cet request to monitor for RXTE observations weo 1 year 32 weeks ago Page
Alert Notice 396: Nova in Centaurus weo 1 year 43 weeks ago Page
AAVSO Validation Project weo 3 years 31 weeks ago Page
Alert Notice 521: Very rare outburst of the symbiotic variable AG Peg weo 10 weeks 8 hours ago Page
Special Notice #274: Variable Object in Centaurus = TCP J14250600-5845360 weo 3 years 21 weeks ago Page
Alert Notice 251: 1903-50 Supernova 1998dq in NGC 6754 AND Rare outburst of the TOAD-type cataclysmic variable 1626+21 V592 Herculis AND Fading of 1544+28A R Coronae Borealis AND Request for observations of 0409-71 VW Hydri and 0749+22 U Geminorum weo 1 year 32 weeks ago Page
Alert Notice 326: Request to monitor 2035-01 AE Aqr for multiwavelength campaign AND Reminder to monitor HT Cas, Z Cha, and OY Car weo 1 year 42 weeks ago Page
Special Notice #353: SDSS J153817.35+512338.0 obs crucial now and DT Oct is next weo 2 years 15 weeks ago Page
Alert Notice 191: Rare outburst of UZ Boo weo 1 year 32 weeks ago Page
Special Notice #190: Probable Nova in Sagittarius [V5585 Sgr] weo 45 weeks 12 hours ago Page
Alert Notice 431: Request to monitor SDSS074545 for HST Observations weo 1 year 17 weeks ago Page
Special Notice #287: Request to observe X-ray transient Swift J1910.2-0546 weo 3 years 9 weeks ago Page
Alert Notice 371: Support for XMM-Newton Observations of SS Aurigae weo 1 year 43 weeks ago Page
Special Notice #312: Supernova 2012gx in MCG -02-2-72 = PSN J00380175-1351395 weo 2 years 39 weeks ago Page
Alert Notice 235: Rare outburst of 1950+32A EY Cygni AND Outburst of 0058+40 RX Andromedae AND Short outburst of 0846+58 BZ Ursae Majoris weo 1 year 32 weeks ago Page
IL Aqr/GJ 876 Campaign weo 1 year 42 weeks ago Page
Alert Notice 487: Supernova 2013dy in NGC 7250 = PSN J22181760+4034096 weo 2 years 5 weeks ago Page
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