Skip to main content

AAVSO International Database

Title Posted Bysort icon Updated/commented date Type
Special Notice #193: Request for photometry of the recurrent nova U Scorpii weo 25 weeks 6 days ago Page
Alert Notice 255: Outburst of the recurrent nova 1616-17 U Scorpii weo 1 year 13 weeks ago Page
Alert Notice 393: Monitoring for a planetary transit of HD 80606 weo 1 year 24 weeks ago Page
Alert Notice 204: A very successful Astro-2 mission completed AND Superoutburst of 1051+50 CY Ursae Majoris AND Outburst of 0203+56a UV Persei AND Reminder - monitoring 0749+22 U Geminorum AND Correction to AAVSO Alert Notice 196 - 2110+13 EF Pegasi weo 1 year 13 weeks ago Page
Alert Notice 368: Major Outburst of EX Lup weo 1 year 23 weeks ago Page
Alert Notice 452: Simultaneous observations of SU Aur and AB Aur requested for XMM-Newton weo 3 years 10 weeks ago Page
Alert Notice 309: FUSE satellite observations scheduled for 0409-71 VW Hyi AND Outburst of 2328+48 Z And weo 1 year 22 weeks ago Page
Special Notice #355: V1108 Her next HST COS target followed by BD Pav weo 1 year 46 weeks ago Page
Special Notice #14: BZ UMa Outburst weo 25 weeks 6 days ago Page
Alert Notice 151: Superoutburst of 0203+56A UV Persei AND Superoutburst of 0803+62 SU Ursae Majoris AND Supernova in NGC 4374 [SN 1991bg] weo 1 year 21 weeks ago Page
AAVSO Special Notice #218 weo 4 years 30 weeks ago Page
Alert Notice 193: Outburst of CV DX And AND V1974 Cyg=Nova Cyg 1992 AND Request to monitor CVs for HST and IUE AND Outburst of UZ Boo AND Updates on Southern RCB variables AND Outburst of RU Peg weo 1 year 13 weeks ago Page
Alert Notice 354: Extending Request to Observe HMXBs in Support of Radial Velocity Observations weo 1 year 23 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 18 weeks ago Page
Special Notice #277: Possible Nova in Sagittarius (PNV J17452791-2305213) weo 2 years 52 weeks ago Page
Alert Notice 142: Nova Ophiuchi 1991 AND Nova in the Large Magellanic Cloud 1991 AND Supernova 1991T in NGC 4527 AND Nova Herculis 1991 AND Nova Centauri 1991 weo 1 year 22 weeks ago Page
Alert Notice 488: Observations of AA Tau requested to schedule XMM-Newton weo 1 year 13 weeks ago Page
Special Notice #396: Blazar PKS 0716+71 in very bright outburst weo 13 weeks 15 hours ago Page
Alert Notice 237: Observations of dwarf novae requested AND Request to monitor 1807+69 3C 371 (Draco) AND Bright maximum of 0214-03 omicron Cet (Mira) weo 1 year 13 weeks ago Page
AAVSO Special Notice #237 weo 4 years 3 weeks ago Page
Alert Notice 498: Nova Cephei 2014 = TCP J20542386+6017077 weo 1 year 5 weeks ago Page
Alert Notice 338: 1709-29 V2576 Ophiuchi - Nova Ophiuchi 2006 Number 2 weo 1 year 23 weeks ago Page
Special Notice #328: HST/COS observing U Gem 2013 January 30 weo 2 years 11 weeks ago Page
Special Notice #289: Bright possible nova in Sagittarius = PNV J18202726-2744263 weo 2 years 40 weeks ago Page
Special Notice #205: Rapid fading in the luminous blue variable S Doradus weo 26 weeks 16 hours ago Page
Alert Notice 292: 0659-03 Peculiar variable in Monoceros (Var Mon 02) [V838 Mon] weo 1 year 13 weeks ago Page
Alert Notice 270: 2036+65 Supernova 2000E in NGC 6951 in Cepheus weo 1 year 13 weeks ago Page
Special Notice #373: Comparison star changed for HD 15407A weo 1 year 25 weeks ago Page
Special Notice #403: GW Lib HST schedule set weo 4 days 12 hours ago Page
Alert Notice 444: Nova Lupi 2011 weo 50 weeks 15 hours ago Page
Alert Notice 326: Request to monitor 2035-01 AE Aqr for multiwavelength campaign AND Reminder to monitor HT Cas, Z Cha, and OY Car weo 1 year 23 weeks ago Page
Special Notice #340: HST/COS observations 2013 March 8 and March 9 weo 2 years 6 weeks ago Page
Alert Notice 471: Cataclysmic variables to be monitored for HST observations weo 2 years 8 weeks ago Page
Special Notice #196: Possible Nova in Scorpius - N Sco 2010 [V1310 Sco] weo 25 weeks 6 days ago Page
Alert Notice 278: 1017-49 V383 Velorum (NSV 4834) = new dwarf nova weo 1 year 13 weeks ago Page
Alert Notice 396: Nova in Centaurus weo 1 year 24 weeks ago Page
Alert Notice 207: Fading of 2055+43 V1057 Cygni AND Ending of the superoutburst of 1227+14 AL Comae Berenices AND Fading of 1904+43 MV Lyrae AND Erratum (GK Per) weo 1 year 13 weeks ago Page
Alert Notice 371: Support for XMM-Newton Observations of SS Aurigae weo 1 year 23 weeks ago Page
Filters weo 3 years 9 weeks ago Page
IL Aqr/GJ 876 Campaign weo 1 year 22 weeks ago Page
AAVSO 49 Bay State Rd. Cambridge, MA 02138 aavso@aavso.org 617-354-0484