Skip to main content

AAVSO International Database

Title Posted By Updated/commented date Typesort icon
Aviso Especial de AAVSO #266: Posible Nova en Carina (TCP J10502000-6406480) Sebastian Otero 3 years 18 weeks ago Special Notice
Special Notice #3: Possible New Nova/Dwarf Nova in Hya weo 37 weeks 6 hours ago Page
Special Notice #292: Possible nova in Carina = PNV J09410000-5759540 weo 2 years 47 weeks ago Page
Alert Notice 249: 1041+12 Supernova 1998bu in NGC 3368 (= M96) AND AAVSO charge-free number to change weo 1 year 24 weeks ago Page
Alert Notice 487: Supernova 2013dy in NGC 7250 = PSN J22181760+4034096 weo 1 year 49 weeks ago Page
Alert Notice 366: Request to monitor SDSS133948 for HST Observations weo 1 year 34 weeks ago Page
Alert Notice 189: 1157+62 Supernova 1994W in NGC 4041 weo 1 year 24 weeks ago Page
Alert Notice 305: Request for monitoring of the SU UMa-type cataclysmic variable 0409-71 VW Hydri weo 1 year 33 weeks ago Page
Alert Notice 448: Request for observations of V455 AND in support of HST observations weo 3 years 42 weeks ago Page
Special Notice #325: BB Dor monitoring requested for Swift and HST observations weo 2 years 23 weeks ago Page
Special Notice #19: Confirmation Needed of Possible VY Aqr Outburst weo 37 weeks 4 hours ago Page
Special Notice #304: HST COS observations of SDSS J001153.08-064739.1 scheduled weo 2 years 35 weeks ago Page
Alert Notice 233: Rare outburst of 0837+28 EG Cancri AND Request to monitor several R Coronae Borealis stars weo 1 year 24 weeks ago Page
Special Notice #370: GZ Cet observations crucial now weo 1 year 42 weeks ago Page
Alert Notice 350: Exoplanet Transit Search For GJ 436 weo 1 year 34 weeks ago Page
Alert Notice 146: Special multiwavelength monitoring of 0201+14 TT Arietis weo 1 year 33 weeks ago Page
Special Notice #384: SBS 1108+574 HST/COS obs next week weo 1 year 8 weeks ago Page
Special Notice #267: HST observations of CH Cyg scheduled and monitoring urgently needed weo 3 years 16 weeks ago Page
Alert Notice 266: 0939-20 Supernova 1999gh in NGC 2986 AND 1058+45 AN Ursae Majoris to be observed with EUVE satellite weo 1 year 24 weeks ago Page
Special Notice #340: HST/COS observations 2013 March 8 and March 9 weo 2 years 17 weeks ago Page
Alert Notice 511: Monitoring requested for developing planetary systems dust production study weo 16 weeks 3 days ago Page
Alert Notice 216: 0945+34 Supernova 1995al in NGC 3021 AND Fading of 1544+28a R Coronae Borealis continues AND Fading of 1510+82 Z Ursae Minoris weo 1 year 24 weeks ago Page
Alert Notice 396: Nova in Centaurus weo 1 year 35 weeks ago Page
Alert Notice 334: Possible New Nova/Dwarf Nova in Hya weo 1 year 34 weeks ago Page
AAVSO Special Notice #222 weo 4 years 35 weeks ago Page
Alert Notice 271: 1749-19 N? Sgr 00 - possible nova in Sagittarius AND Request to monitor 0549-03 UX Ori, 0532-06B BF Ori, and 0533+26 RR Tau AND 1058+45 AN Ursae Majoris to be observed with EUVE satellite [V4642 Sgr] weo 1 year 24 weeks ago Page
Special Notice #211: Outburst of EX Hya weo 37 weeks 1 day ago Page
Special Notice #281: Revised timetable for AE Aqr MAGIC observations weo 3 years 7 weeks ago Page
Alert Notice 259: 1040-51 Nova Velorum 1999 [V382 Vel] weo 1 year 24 weeks ago Page
Special Notice #353: SDSS J153817.35+512338.0 obs crucial now and DT Oct is next weo 2 years 7 weeks ago Page
Observing Campaign: Request to monitor RE J1255+266 for HST observations weo 1 year 35 weeks ago Page
Alert Notice 523: Correction to AAVSO Alert Notice 522 weo 6 days 5 hours ago Page
Alert Notice 198: 1436-63 Nova Circini 1995 [BY Cir] weo 1 year 24 weeks ago Page
Alert Notice 319: Request to monitor the CV SDSS161033 (1605-00) for HST observations AND TU Cas comparison stars weo 1 year 34 weeks ago Page
AAVSO Alert Notice 438 weo 4 years 10 weeks ago Page
Special Notice #312: Supernova 2012gx in MCG -02-2-72 = PSN J00380175-1351395 weo 2 years 31 weeks ago Page
Special Notice #362: OR And and AX For obs critical now weo 1 year 52 weeks ago Page
Long Term Monitoring of the Recurrent Nova U Scorpii weo 1 year 34 weeks 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 1 year 24 weeks ago Page
Alert Notice 308: 0409-71 VW Hyi in outburst - update on request for monitoring weo 1 year 33 weeks ago Page
AAVSO 49 Bay State Rd. Cambridge, MA 02138 aavso@aavso.org 617-354-0484