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AAVSO International Database

Title Posted By Updated/commented date Typesort icon
Alert Notice 232: Extreme faintness and unusual behavior of 0058+40 RX Andromedae weo 1 year 2 weeks ago Page
Special Notice #391: Targets Remaining in Northern Dwarf Novae Campaign weo 6 weeks 15 hours ago Page
Alert Notice 377: Request extended to observe HMXBs in support of radial velocity observations weo 1 year 12 weeks ago Page
Alert Notice 476: Multicolor photometry of triple system b Per requested weo 1 year 26 weeks ago Page
Special Notice #244: Continued close monitoring of T Pyx requested weo 14 weeks 3 days ago Page
N Aql 05 - possible nova in Aquila weo 1 year 11 weeks ago Page
Alert Notice 414: Request for Observations of V405 Peg weo 1 year 25 weeks ago Page
Alert Notice 265: 1918+04 Nova Aquilae 1999 Number 2 = V1494 Aql weo 1 year 2 weeks ago Page
Special Notice #295: Bright outburst of the BL Lac object PKS 0716+71 weo 2 years 19 weeks ago Page
Alert Notice 504: Epsilon Aur monitoring during predicted pulsation phase weo 19 weeks 1 day 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 2 weeks ago Page
Alert Notice 364: Nova Vulpeculae 2007 No. 2 = V459 Vul weo 1 year 12 weeks ago Page
Star names containing the Greek letters µ and ν, and the case of “u” versus “U” weo 1 year 51 weeks ago Page
Special Notice #263: SUPERNOVA 2011iy IN NGC 4984 = PSN J13085839-1531041 weo 3 years 6 weeks ago Page
Alert Notice 303: 1813-28B Nova Sagittarii 2004 - possible nova in Sagittarius weo 1 year 11 weeks ago Page
Alert Notice 405: Request for observations of NSV 99 (khi Peg) in support of HST observations weo 1 year 13 weeks ago Page
Alert Notice 260: 0014-06 Supernova 1999cw in MCG -01-02-001 (PGC 1288) weo 1 year 2 weeks ago Page
Special Notice #198: Possible Outburst of GK Per weo 14 weeks 2 days ago Page
Alert Notice 197: Observations of cataclysmic variables for Astro-2, EUVE, Voyager, and ASCA satellites AND Reminder regarding outburst of 0749+22 U Gem weo 1 year 2 weeks ago Page
The AAVSO Research Portal Matthew Templeton 2 years 33 weeks ago Page
Alert Notice 348: Observe HMXBs; monitor AR UMa; update on Alert Notice 345 weo 1 year 12 weeks ago Page
Alert Notice 482: Monitoring requested for dust production study in developing planetary systems weo 1 year 43 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 2 weeks ago Page
Special Notice #6: Rare Outburst of RS Oph weo 14 weeks 2 days ago Page
Alert Notice 191: Rare outburst of UZ Boo weo 1 year 2 weeks ago Page
Alert Notice 430: Photometry requested of Blazar-type Quasars 3C 273 and 3C 279 weo 38 weeks 3 days ago Page
Alert Notice 335: Recurrent nova 1744-06 RS Ophiuchi in outburst AND W Vir monitoring window extended to mid-April weo 1 year 11 weeks ago Page
Alert Notice 484: Nova Sco 2013 = PNV J17335943-3606216 weo 1 year 26 weeks ago Page
Special Notice #285: Outburst of old nova X Ser weo 2 years 34 weeks ago Page
Alert Notice 277: 0526-70 Nova LMC 2000 in the Large Magellanic Cloud AND 2138+43 SS Cygni multiwavelength observations rescheduled weo 1 year 2 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 2 weeks ago Page
Alert Notice PEP #0: Multiwavelength monitoring of 2349+28 II Pegasi weo 13 weeks 3 days ago Page
Observing Campaign to Monitor Tremendous Outburst Amplitude Dwarf Novae (TOADs) for Spitzer Space Telescope Observations weo 1 year 12 weeks ago Page
Special Notice #382: SDSS J100658.40+233724.4 observations crucial now weo 45 weeks 3 days ago Page
Alert Notice 474: Multiwavelength campaign on delta Ori (Mintaka) weo 2 years 6 weeks ago Page
AAVSO Special Notice #240 Aaron Price 3 years 28 weeks ago Page
Alert Notice 320: 1811-30 Nova Sagittarii 2005 No. 2 weo 1 year 11 weeks ago Page
Alert Notice 411: Request for observations of the blazar 3C 66A weo 1 year 25 weeks ago Page
Alert Notice 268: 1216+05 Supernova 1999gn in NGC 4303 = M61 weo 1 year 2 weeks ago Page
Alert Notice 469: Observations of TT Ari requested in support of MOST observations weo 2 years 22 weeks ago Page
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