Skip to main content

AAVSO International Database

Title Posted By Updated/commented date Typesort icon
Alert Notice 288: 1818-30B Nova Sagittarii 2001 No. 2 AND 0329-36B Supernova 2001du in NGC 1365 in Fornax AND 2059+48 Nova Cygni 2001 No. 2 = V2275 Cygni AND 2003+17 WZ Sagittae superoutburst update - dramatic fluctuations continue [V4739 Sgr] weo 1 year 10 weeks ago Page
Special Notice #391: Targets Remaining in Northern Dwarf Novae Campaign weo 14 weeks 2 days ago Page
AAVSO Special Notice #219 weo 4 years 24 weeks ago Page
Alert Notice 370: GJ 436 Extrasolar Planet Transit Campaign weo 1 year 20 weeks ago Page
Late Superhumps in WZ Sge weo 1 year 13 weeks ago Page
Special Notice #280: HST UV spectroscopy observations of S Dor scheduled weo 2 years 46 weeks ago Page
AAVSO Alert Notice 311: 0505-68 YY Dor - Possible recurrent nova AND 2247-14 IL Aqr - Exoplanet transit campaign weo 1 year 19 weeks ago Page
Special Notice #360: CC Scl observations critical this week weo 1 year 39 weeks ago Page
Alert Notice 504: Epsilon Aur monitoring during predicted pulsation phase weo 27 weeks 3 days ago Page
Alert Notice 239: Outburst of 2328+48 Z Andromedae AND Request to monitor 2138+43 SS Cygni AND Request to monitor 1813+49 AM Herculis weo 1 year 10 weeks ago Page
Special Notice #380: Reported outburst of the recurrent nova V0745 Sco weo 1 year 7 weeks ago Page
Special Notice #289: Bright possible nova in Sagittarius = PNV J18202726-2744263 weo 2 years 37 weeks ago Page
Alert Notice 137: Last list for monitoring of ROSAT targets weo 1 year 19 weeks ago Page
Alert Notice 414: Request for Observations of V405 Peg weo 1 year 33 weeks ago Page
Special Notice #201: Outburst of the symbiotic star V407 Cyg weo 22 weeks 5 days ago Page
Alert Notice 225: 0241-08 Supernova 1996an in NGC 1084 AND 0207-63 WX Hydri to be observed with Hubble Space Telescope weo 1 year 10 weeks ago Page
Alert Notice 446: Supernova 2011‭fe ‬in M101‭ (‬NGC 5457‭) = ‬PSN J14030581+5416254 weo 46 weeks 5 days ago Page
Alert Notice 343: Rare outburst of 2320-08 EG Aquarii weo 1 year 20 weeks ago Page
Star names containing the Greek letters µ and ν, and the case of “u” versus “U” weo 2 years 7 weeks ago Page
Special Notice #299: Observations needed TODAY of SDSS J164248.52+134751.4 weo 2 years 24 weeks ago Page
Alert Notice 297: 1855-22 Nova Sagittarii 2002 No. 3 - Another nova in Sagittarius weo 1 year 19 weeks ago Page
Alert Notice 405: Request for observations of NSV 99 (khi Peg) in support of HST observations weo 1 year 21 weeks ago Page
Alert Notce 275: 0755+67 Supernova 2000ce in UGC 4195 in Camelopardalis weo 1 year 10 weeks ago Page
Special Notice #6: Rare Outburst of RS Oph weo 22 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 1 year 10 weeks ago Page
Alert Notice 452: Simultaneous observations of SU Aur and AB Aur requested for XMM-Newton weo 3 years 7 weeks ago Page
Alert Notice 328: V477 Scuti = Nova Scuti 2005 Number 2 - Nova in Scutum weo 1 year 20 weeks ago Page
Alert Notice 482: Monitoring requested for dust production study in developing planetary systems weo 1 year 51 weeks ago Page
Alert Notice 388: Nova Mus 2008 = QY Mus weo 1 year 21 weeks ago Page
Alert Notice 285: 1750-32 Var Sco 01 - novalike variable in Scorpius [V1178 Sco] weo 1 year 10 weeks ago Page
Alert Notice PEP #0: Multiwavelength monitoring of 2349+28 II Pegasi weo 21 weeks 5 days ago Page
AAVSO Special Notice #218 weo 4 years 27 weeks ago Page
Alert Notice 373: Support for XMM-Newton Observations of SS Aurigae weo 1 year 20 weeks ago Page
Alert Notice 494: T Tauri stars observing campaign weo 1 year 10 weeks ago Page
Special Notice #277: Possible Nova in Sagittarius (PNV J17452791-2305213) weo 2 years 48 weeks 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 19 weeks ago Page
Special Notice #358: BD Pav obs critial tonight weo 1 year 41 weeks ago Page
Alert Notice 502: EE Cep observations requested for upcoming eclipse weo 37 weeks 3 days ago Page
Alert Notice 242: Superoutburst of 2110+13 EF Pegasi AND Request to monitor 0749+22 U Geminorum for observations with EUVE and RXTE weo 1 year 10 weeks ago Page
Alert Notice 513: Request for observations of GW Lib in support of HST observations weo 1 week 3 days ago Page
AAVSO 49 Bay State Rd. Cambridge, MA 02138 aavso@aavso.org 617-354-0484