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AAVSO International Database

Title Posted By Updated/commented date Typesort icon
Special Notice #326: Next HST/COS target is SDSS J100515.38+191107.9 weo 1 year 47 weeks ago Page
Alert Notice 448: Request for observations of V455 AND in support of HST observations weo 3 years 14 weeks ago Page
Alert Notice 226: 1817-18 Nova Sagittarii 1996 [V4361 Sgr] weo 48 weeks 5 days ago Page
Special Notice #371: BB Ari observations particularly crucial now weo 1 year 11 weeks ago Page
Special Notice #304: HST COS observations of SDSS J001153.08-064739.1 scheduled weo 2 years 7 weeks ago Page
Alert Notice 370: GJ 436 Extrasolar Planet Transit Campaign weo 1 year 6 weeks ago Page
Special Notice #19: Confirmation Needed of Possible VY Aqr Outburst weo 8 weeks 6 days ago Page
AAVSO Alert Notice 311: 0505-68 YY Dor - Possible recurrent nova AND 2247-14 IL Aqr - Exoplanet transit campaign weo 1 year 5 weeks ago Page
Alert Notice 274: 1846-01D Probable nova in Aquila = CI Aquilae?? weo 48 weeks 5 days ago Page
Alert Notice #480: MR UMa superoutburst coverage requested for HST observations weo 1 year 41 weeks ago Page
Special Notice #267: HST observations of CH Cyg scheduled and monitoring urgently needed weo 2 years 40 weeks ago Page
Alert Notice 210: 1147+49 BC Ursae Majoris in outburst AND Reminders on 0409-71 VW Hydri and 2138+43 SS Cygni AND Current activity on some cataclysmic variables weo 48 weeks 5 days ago Page
Alert Notice 395: Nova in Sagittarius weo 1 year 7 weeks ago Page
Special Notice #384: SBS 1108+574 HST/COS obs next week weo 32 weeks 3 days ago Page
Observing Campaign: Request to monitor PQ Andromedae for HST observations weo 1 year 6 weeks ago Page
Alert Notice 140: Nova Centauri 1991 AND Nova Herculis 1991 weo 1 year 5 weeks ago Page
AAVSO Special Notice #222 weo 4 years 6 weeks ago Page
Alert Notice 284: 1836-65 Supernova 2001cn in IC 4758 (Pavo) weo 48 weeks 5 days ago Page
Alert Notice 483: AH Her Observing Campaign weo 1 year 31 weeks ago Page
Special Notice #281: Revised timetable for AE Aqr MAGIC observations weo 2 years 31 weeks ago Page
Alert Notice 343: Rare outburst of 2320-08 EG Aquarii weo 1 year 6 weeks ago Page
Special Notice #310: Continued observing of V452 Cas requested weo 2 years 5 weeks ago Page
Alert Notice 297: 1855-22 Nova Sagittarii 2002 No. 3 - Another nova in Sagittarius weo 1 year 5 weeks ago Page
AAVSO Special Notice #238 weo 3 years 37 weeks ago Page
Alert Notice 246: 1151+55 Supernova 1998aq in NGC 3982 weo 48 weeks 5 days ago Page
Special Notice #364: 1RXS J213807.1+261958 (OT J213806.6+261957) HST obs next week weo 1 year 22 weeks ago Page
Alert Notice 465: Nova Sagittarii 2012 No. 5 = PSN J18193700-1907400 weo 2 years 22 weeks ago Page
Alert Notice 186: Bright outburst of UV Per AND Nova Sgr 1994 Number 2 [V4362 Sgr] AND Nova Cas 1993 [V705 Cas] AND Superoutburst of VW Hyi AND Reminder on SS Cyg weo 48 weeks 5 days ago Page
Special Notice #191: U Sco is possibly in outburst weo 8 weeks 6 days ago Page
Alert Notice 328: V477 Scuti = Nova Scuti 2005 Number 2 - Nova in Scutum weo 1 year 6 weeks ago Page
Alert Notice 478: Transformed photometry of young stars in Cha requested weo 1 year 48 weeks ago Page
Special Notice #251: Possible transient in Scorpius weo 3 years 15 weeks ago Page
Alert Notice 230: 1343+61 Supernova 1996bk in NGC 5308 AND Fading of 0059+53 Nova Cas 1995 AND 2138+43 SS Cygni in outburst and under observation by RXTE and EUVE AND 0207-63 WX Hydri and 2138+43 SS Cygni observed with Hubble Space Telescope [V723 Cas] weo 48 weeks 5 days ago Page
Alert Notice 490: Optical monitoring of T Ori requested weo 48 weeks 5 days ago Page
Alert Notice 472: Monitoring of HD 5980 requested for multiwavelength campaign weo 2 years 9 weeks ago Page
Alert Notice 373: Support for XMM-Newton Observations of SS Aurigae weo 1 year 6 weeks ago Page
Special Notice #16: Possible AG Dra Brightening weo 8 weeks 6 days ago Page
Alert Notice 312: Apparent nova in Puppis - 0737-26 N Pup 04 AND Request to monitor 0749+22 U Geminorum weo 1 year 5 weeks ago Page
Alert Notice 263: 0436-03 Supernova 1999em in NGC 1637 weo 48 weeks 5 days ago Page
Special Notice #338: HM Leo HST/COS observations tomorrow; V406 Vir is next target weo 1 year 43 weeks ago Page
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