Skip to main content

dwarf nova

Title Posted By Updated/commented date Typesort icon
Special Notice #399: GK Per in outburst weo 24 weeks 4 days ago Page
Special Notice #326: Next HST/COS target is SDSS J100515.38+191107.9 weo 2 years 31 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 139: Nova Herculis 1991 AND Outburst of 2325+43 DX Andromedae weo 1 year 41 weeks ago Page
Alert Notice 445 - Request for monitoring of SS Cygni in support of European VLBI radio observations weo 4 years 1 week ago Page
Special Notice #3: Possible New Nova/Dwarf Nova in Hya weo 44 weeks 6 days ago Page
Alert Notice 475: Monitoring of the dwarf nova U Geminorum in support of HST observations weo 2 years 36 weeks ago Page
Special Notice #349: HST/COS Observations CANCELLED for SDSS J154453.60+255348.8 weo 2 years 17 weeks ago Page
Alert Notice 348: Observe HMXBs; monitor AR UMa; update on Alert Notice 345 weo 1 year 42 weeks ago Page
Alert Notice 434: Outburst of NSV 1436 Matthew Templeton 1 year 44 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
Special Notice #344: IY UMa and MR UMa next HST/COS targets weo 2 years 22 weeks ago Page
Observing Campaign to Monitor Tremendous Outburst Amplitude Dwarf Novae (TOADs) for Spitzer Space Telescope Observations weo 1 year 42 weeks ago Page
Special Notice #211: Outburst of EX Hya weo 45 weeks 18 hours ago Page
Special Notice #311: HST COS to observe CW Mon 2012 November 30 - December 1 weo 2 years 40 weeks ago Page
Special Notice #341: V485 Cen observations crucial tonight through Sunday night weo 2 years 24 weeks ago Page
Special Notice #363: HS 2214+2845 (= V513 Peg) obs critical now weo 2 years 6 weeks ago Page
Special Notice #382: SDSS J100658.40+233724.4 observations crucial now weo 1 year 23 weeks ago Page
Special Notice #303: VLBA and e-MERLIN observations of SS Cyg underway weo 2 years 43 weeks ago Page
Special Notice #338: HM Leo HST/COS observations tomorrow; V406 Vir is next target weo 2 years 27 weeks ago Page
Special Notice #360: CC Scl observations critical this week weo 2 years 9 weeks ago Page
Special Notice #376: HST observations of U Gem scheduled for December 6 weo 1 year 38 weeks ago Page
Special Notice #327: HST/COS observations scheduled for U Gem weo 2 years 31 weeks ago Page
Special Notice #355: V1108 Her next HST COS target followed by BD Pav weo 2 years 13 weeks 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
Special Notice #261: Outburst of the UGWZ Candidate BW Scl Matthew Templeton 3 years 45 weeks ago Page
Special Notice #15: V1316 Cyg Monitoring Campaign weo 44 weeks 6 days ago Page
Special Notice #322: CU Vel is next HST COS target weo 2 years 32 weeks ago Page
Special Notice #350: 1RXS J105010.3-140431 and SDSS J153817.35+512338.0 next HST/COS targets weo 2 years 17 weeks ago Page
Alert Notice 334: Possible New Nova/Dwarf Nova in Hya weo 1 year 42 weeks ago Page
AAVSO Special Notice #239 weo 4 years 13 weeks ago Page
Special Notice #316: Monitoring of the dwarf nova U Geminorum in support of HST observations Matthew Templeton 2 years 32 weeks ago Page
Special Notice #346: RZ Leo observations critical now for HST/COS and IU Leo next target weo 2 years 20 weeks ago Page
Alert Notice 373: Support for XMM-Newton Observations of SS Aurigae weo 1 year 42 weeks ago Page
AAVSO Special Notice 221 Matthew Templeton 4 years 42 weeks ago Page
Special Notice #200: Outburst of the infrequently outbursting dwarf nova KX Aquilae weo 45 weeks 18 hours ago Page
Special Notice #313: HST COS observing CW Mon tonight and V405 Peg is next target weo 2 years 39 weeks ago Page
Special Notice #342: PU CMa, then IY UMa and MR UMa next HST/COS targets weo 2 years 23 weeks ago Page
Special Notice #367: Outburst of the UGWZ star UZ Bootis Matthew Templeton 2 years 5 weeks ago Page
Special Notice #206: Request for photometry of the dwarf nova SS Cygni weo 45 weeks 3 days ago Page
AAVSO 49 Bay State Rd. Cambridge, MA 02138 aavso@aavso.org 617-354-0484