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cataclysmic variable

Title Posted By Updated/commented date Typesort icon
Alert Notice 314: Possible nova in Pyxis - 0914-29 N Pyx 05 AND New probable CV - 0523+62 RXSJ053234 (Bernhard01) AND Follow-up on request to monitor U Gem weo 23 weeks 2 days ago Page
KT Eri (Nova Eridanus 2009) LKR 2 years 12 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 13 weeks 4 days ago Page
Special Notice #330: Next HST/COS targets are IR Com and BB Dor weo 1 year 11 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 13 weeks 4 days ago Page
Observing Campaign: Request to monitor RE J1255+266 for HST observations weo 23 weeks 6 days ago Page
Alert Notice 203: 0527-70 Nova in the Large Magellanic Cloud (N LMC 95) AND Astro-2 cataclysmic variables [Nova LMC 1995] weo 13 weeks 4 days ago Page
Possible new CV: Var Nor 05 weo 23 weeks 2 days ago Page
Special Notice 255: Cataclysmic Variable in Draco = PNV J18422792+4837425 weo 2 years 31 weeks ago Page
Alert Notice 279: 0733-25 N? Pup 2000 - possible nova in Puppis AND Superoutbursts of 1132+02 RZ Leonis and 0203+56A UV Persei AND Reminder - Chandra and RXTE observations planned for 2138+43 SS Cygni [V445 Pup] weo 13 weeks 4 days ago Page
Special Notice #319: HST COS observing SDSS J093249.57+472523.0 2013 January 11-12 weo 1 year 15 weeks ago Page
Alert Notice 221: Fading of 2007+20 FG Sge AND Request to monitor 2138+43 SS Cyg for observations with HST, EUVE, and RXTE AND 1058+38 Markarian 421 in outburst AND Activity of 1814+39 AM Her continues AND 1746-17 -- Sgr is a new planetary-nebula nucleus weo 13 weeks 4 days ago Page
Alert Notice 407: Outburst of the UGWZ-type dwarf nova EG Cancri weo 24 weeks 5 days ago Page
Alert Notice 206: Rare outburst of 1227+14 AL Comae Berenices weo 13 weeks 4 days ago Page
Alert Notice 332: Request to monitor V426 Oph for XMM Newton observations weo 23 weeks 3 days ago Page
Alert Notice 187: 1729-19 Nova Ophiuchi 1994 [V2313 Oph] AND Outburst of TV Corvi AND Bright outburst of UV Persei - correction and update weo 13 weeks 4 days ago Page
Alert Notice 434: Outburst of NSV 1436 Matthew Templeton 25 weeks 2 days 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 22 weeks 5 days ago Page
Special Notice #310: Continued observing of V452 Cas requested weo 1 year 22 weeks ago Page
Alert Notice 228: Request to monitor 1804+67 HS 1804+6753 for observations with Hubble Space Telescope weo 13 weeks 4 days ago Page
Alert Notice 209: Outburst of 2325+43 DX Andromedae AND Outburst of 2318+17 EP Pegasi AND New variable in Crux - 1250-60 Var Cru AND Reminders to monitor 0409-71 VW Hydri and 2138+43 SS Cygni [NSV 19555] weo 13 weeks 4 days ago Page
Observing Campaign: Request to monitor SDSS 074545 for HST observations weo 23 weeks 5 days ago Page
Alert Notice 192: Outburst of IP Peg AND Request for observations of HT Cas, UX UMa, and IP Peg AND Outburst of UZ Boo continues AND Outburst of SS Cyg weo 13 weeks 4 days ago Page
AAVSO Special Notice #227 weo 3 years 15 weeks ago Page
Alert Notice 302: Request for monitoring of the magnetic cataclysmic variable 1931-46 QS Tel weo 22 weeks 5 days ago Page
Special Notice #299: Observations needed TODAY of SDSS J164248.52+134751.4 weo 1 year 27 weeks ago Page
Alert Notice 231: Rare bright outburst of 1137+72 DO Draconis (= YY Draconis) weo 13 weeks 4 days ago Page
Alert Notice 414: Request for Observations of V405 Peg weo 36 weeks 5 days ago Page
Alert Notice 212: 1958+56 V1028 Cyg slowly fading from outburst AND Probable change in classification of 1644-25 AF Scorpii AND 0241-00 Supernova 1995V in NGC 1087 weo 13 weeks 4 days ago Page
Observing Campaign: Request to monitor SDSS091908 for HST observations weo 23 weeks 5 days ago Page
Special Notice #377: Reported outburst of the WZ Sge star AL Comae Matthew Templeton 19 weeks 2 days ago Page
AAVSO Alert Notice 424 weo 3 years 31 weeks ago Page
Alert Notice 308: 0409-71 VW Hyi in outburst - update on request for monitoring weo 22 weeks 5 days ago Page
Alert Notice 469: Observations of TT Ari requested in support of MOST observations weo 1 year 34 weeks ago Page
Alert Notice 237: Observations of dwarf novae requested AND Request to monitor 1807+69 3C 371 (Draco) AND Bright maximum of 0214-03 omicron Cet (Mira) weo 13 weeks 4 days ago Page
Special Notice #345: MR UMa observations needed now and RZ Leo next HST/COS target weo 1 year 1 week ago Page
Observing Campaign: Request to monitor SDSS133948 for HST observations weo 23 weeks 5 days ago Page
Alert Notice 196: Outburst of 2110+13 EF Pegasi AND Request to monitor some Hipparacos red variables for photometric calibration weo 13 weeks 4 days ago Page
Variable Stars and the Stories they Tell Matthew Templeton 1 year 32 weeks ago Page
Alert Notice 312: Apparent nova in Puppis - 0737-26 N Pup 04 AND Request to monitor 0749+22 U Geminorum weo 22 weeks 6 days ago Page
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