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AAVSO International Database

Title Posted Bysort icon Updated/commented date Type
Special Notice #273: Possible Nova in Ophiuchus = PNV J17260708-2551454 weo 2 years 47 weeks ago Page
Alert Notice 265: 1918+04 Nova Aquilae 1999 Number 2 = V1494 Aql weo 1 year 6 weeks ago Page
Alert Notice 346: 1651-32 V1280 Sco = Nova Scorpii 2007 weo 1 year 16 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 6 weeks ago Page
Special Notice #313: HST COS observing CW Mon tonight and V405 Peg is next target weo 2 years 12 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 1 year 15 weeks ago Page
Alert Notice PEP #0: Multiwavelength monitoring of 2349+28 II Pegasi weo 17 weeks 3 days ago Page
Special Notice #285: Outburst of old nova X Ser weo 2 years 38 weeks ago Page
Alert Notice 257: Request to monitor 2138+43 SS Cygni for multiwavelength observations weo 1 year 6 weeks ago Page
Alert Notice 333: Possible New Dwarf Nova in Cet (ASAS023322) weo 1 year 15 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 6 weeks ago Page
Alert Notice 478: Transformed photometry of young stars in Cha requested weo 2 years 5 weeks ago Page
Alert Notice 262: 1415-68 Nova Circini 1999 AND Fading of 1544+28A R Coronae Borealis AND Update on two recent novae (V1493 Aql, V382 Vel) and AM Herculis [DD Cir] weo 1 year 6 weeks ago Page
Alert Notice 502: EE Cep observations requested for upcoming eclipse weo 33 weeks 1 day ago Page
Alert Notice 490: Optical monitoring of T Ori requested weo 1 year 6 weeks ago Page
Alert Notice 378: Request to monitor RE J1255+266 for HST Observations weo 1 year 16 weeks ago Page
Alert Notice 469: Observations of TT Ari requested in support of MOST observations weo 2 years 26 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 6 weeks ago Page
Possible new CV: Var Nor 05 weo 1 year 15 weeks ago Page
Alert Notice 191: Rare outburst of UZ Boo weo 1 year 6 weeks ago Page
Special Notice #338: HM Leo HST/COS observations tomorrow; V406 Vir is next target weo 2 years 5 days ago Page
Special Notice #201: Outburst of the symbiotic star V407 Cyg weo 18 weeks 3 days ago Page
Alert Notice 398: Eclipse of epsilon Aurigae weo 1 year 16 weeks ago Page
AAVSO Special Notice #259: Possible bright transient in the region of M31 weo 3 years 18 weeks ago Page
Alert Notice 365: Request to Monitor EF Eri for Hubble Space Telescope Observations weo 1 year 16 weeks ago Page
Special Notice #307: Observations crucial tonight for SDSS J001153.08-064739.1 weo 2 years 15 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 6 weeks ago Page
Alert Notice 304: 1732-23 Nova Ophiuchi 2004 - possible nova in Ophiuchus weo 1 year 15 weeks ago Page
Special Notice #382: SDSS J100658.40+233724.4 observations crucial now weo 49 weeks 3 days ago Page
Special Notice #351: 1RXS J105010.3-140431 obs crucial now and upcoming targets weo 1 year 41 weeks ago Page
Special Notice #6: Rare Outburst of RS Oph weo 18 weeks 2 days ago Page
Alert Notice 381: Second possible nova in Ophiuchus - Nova Oph 2008 No. 2 weo 1 year 16 weeks ago Page
Special Notice #270: Possible Recurrent Nova in the LMC = TCP J04550000-7027150 weo 2 years 47 weeks ago Page
Alert Notice 268: 1216+05 Supernova 1999gn in NGC 4303 = M61 weo 1 year 6 weeks ago Page
Alert Notice 349: Outburst of GW Lib weo 1 year 16 weeks ago Page
Alert Notice 217: Brightening of 0059+53 Nova Cassiopeiae 1995 AND Request to monitor dwarf nova 0103+59 HT Cassiopeiae AND Request to monitor 2138+43 SS Cygni [V723 Cas] weo 1 year 6 weeks ago Page
Special Notice #310: Continued observing of V452 Cas requested weo 2 years 14 weeks ago Page
Alert Notice 147: Probable nova in Sagittarius AND Special multiwavelength monitoring of 0201+14 TT Arietis weo 1 year 15 weeks ago Page
Special Notice #364: 1RXS J213807.1+261958 (OT J213806.6+261957) HST obs next week weo 1 year 31 weeks ago Page
Alert Notice 430: Photometry requested of Blazar-type Quasars 3C 273 and 3C 279 weo 42 weeks 3 days ago Page
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