Skip to main content

AAVSO International Database

Title Posted By Updated/commented date Typesort icon
Alert Notice 276: 1903-57 Supernova 2000cj in NGC 6753 in Pavo AND 1846-01D Probable nova in Aquila = 1846-01 CI Aquilae weo 32 weeks 5 days ago Page
Alert Notice 334: Possible New Nova/Dwarf Nova in Hya weo 42 weeks 4 days ago Page
Special Notice #299: Observations needed TODAY of SDSS J164248.52+134751.4 weo 1 year 46 weeks ago Page
Alert Notice 208: AAVSO has new Internet address AND Request to monitor 0409-71 VW Hydri AND Request to monitor 2138+43 SS Cygni weo 32 weeks 5 days 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 32 weeks 5 days ago Page
Special Notice #322: CU Vel is next HST COS target weo 1 year 32 weeks ago Page
Alert Notice 420: Nova in Sagittarius (V5586 Sgr = Nova Sgr 2010 No. 2) weo 1 year 3 weeks ago Page
Observing Campaign: Request to monitor RE J1255+266 for HST observations weo 43 weeks 16 hours ago Page
Alert Notice 452: Simultaneous observations of SU Aur and AB Aur requested for XMM-Newton weo 2 years 29 weeks ago Page
Alert Notice 286: 2003+17 WZ Sagittae in outburst AND 2003+35 Nova Cygni 2001 = V2274 Cygni - Update weo 32 weeks 5 days ago Page
Alert Notice 319: Request to monitor the CV SDSS161033 (1605-00) for HST observations AND TU Cas comparison stars weo 42 weeks 3 days ago Page
Special Notice #378: BP Tau Chandra observation times set - time-series observations needed weo 36 weeks 5 days ago Page
Special Notice #337: Bright transient near the galaxy NGC 5643 (Lupus) weo 1 year 28 weeks ago Page
AAVSO Maxima and Minima of Long Period Variables, 1900-2008 weo 3 years 46 weeks ago Page
Alert Notice 400: Nova Sagittarii 2009 Number 3 weo 43 weeks 4 days ago Page
Alert Notice 366: Request to monitor SDSS133948 for HST Observations weo 42 weeks 6 days ago Page
Special Notice #277: Possible Nova in Sagittarius (PNV J17452791-2305213) weo 2 years 19 weeks ago Page
Alert Notice 241: Request to monitor 2138+43 SS Cygni for observations with HST, EUVE, and RXTE AND Note about Alert Notices and News Flashes weo 32 weeks 5 days ago Page
Alert Notice 305: Request for monitoring of the SU UMa-type cataclysmic variable 0409-71 VW Hydri weo 41 weeks 6 days ago Page
Aviso Especial #380: Erupción reportada de la nova recurrente V0745 Sco Sebastian Otero 29 weeks 4 days ago Page
Special Notice #349: HST/COS Observations CANCELLED for SDSS J154453.60+255348.8 weo 1 year 17 weeks ago Page
Alert Notice 433: Request for observations of GW Lib in support of HST observations weo 17 weeks 16 hours ago Page
Alert Notice 383: Nova Scorpii 2008 weo 43 weeks 3 days ago Page
Alert Notice 350: Exoplanet Transit Search For GJ 436 weo 42 weeks 5 days ago Page
Special Notice #289: Bright possible nova in Sagittarius = PNV J18202726-2744263 weo 2 years 7 weeks ago Page
Alert Notice 224: 2327-54 Supernova 1996al in NGC 7689 weo 32 weeks 5 days ago Page
Alert Notice 485: AG Dra monitoring requested for multiwavelength campaign weo 1 year 5 weeks ago Page
Alert Notice 444: Nova Lupi 2011 weo 17 weeks 16 hours ago Page
Alert Notice 273: 1828-14 Nova Scuti 2000 AND 2138+43 SS Cygni being observed with RXTE for three months weo 32 weeks 5 days ago Page
Alert Notice 337: 2107+44 V2362 Cygni = Nova Cygni 2006 weo 42 weeks 4 days ago Page
Alert Notice 471: Cataclysmic variables to be monitored for HST observations weo 1 year 27 weeks ago Page
Alert Notice 211: AAVSO on World Wide Web AND 1958+56 V1028 Cygni in outburst AND Brightening of 1601+67 AG Draconis AND 0409-71 VW Hydri observed with EUVE AND Reminders - GK Persei and T Pyxidis weo 32 weeks 5 days ago Page
Alert Notice 291: 1348-63 Nova Centauri 2001 - possible nova in Centaurus [V1039 Cen] weo 32 weeks 5 days ago Page
Special Notice #320: CH Cygni monitoring campaign continues weo 1 year 33 weeks ago Page
Alert Notice 416: Nova in Sagittarius (V5585 Sgr = N Sgr 2010) weo 1 year 3 weeks ago Page
Filters weo 2 years 28 weeks ago Page
Alert Notice 283: Rare superoutburst of 1227+14 AL Comae Berenices AND 1902+11 Nova Aquilae 2001 - update and new chart [V1548 Aql] weo 32 weeks 5 days ago Page
Alert Notice 322: Multicolor CCD campaign for AM Her to support XMM Newton observations AND BP Hyi eclipsing binary campaign weo 42 weeks 3 days ago Page
Alert Notice 492: Nova Centauri 2013 = PNV J13544700-5909080 weo 32 weeks 5 days ago Page
Special Notice #333: Eclipse underway in b Per and photometry needed urgently weo 1 year 29 weeks ago Page
AAVSO 49 Bay State Rd. Cambridge, MA 02138 aavso@aavso.org 617-354-0484