Skip to main content

front page news

Title Posted Bysort icon Updated/commented date Type
Special Notice #399: GK Per in outburst weo 20 weeks 1 day ago Page
AAVSO Centennial Calendar for 2011 weo 4 years 29 weeks ago Page
Alert Notice 499: Predicted occultation of Regulus weo 1 year 19 weeks ago Page
Special Notice #277: Possible Nova in Sagittarius (PNV J17452791-2305213) weo 3 years 14 weeks ago Page
Special Notice #322: CU Vel is next HST COS target weo 2 years 28 weeks ago Page
AAVSO Special Notice #230 weo 4 years 26 weeks ago Page
Special Notice #280: HST UV spectroscopy observations of S Dor scheduled weo 3 years 11 weeks ago Page
Alert Notice 425: Monitoring of HBC 722 and VSX J205126.1+440523 Requested weo 1 year 12 weeks ago Page
Alert Notice 473: T Tauri stars observing campaign weo 2 years 38 weeks ago Page
Alert Notice 524: Observing campaign on 17 cataclysmic variables weo 1 week 4 days ago Page
Special Notice #389: Possible Supernova in NGC 4303 (M61) - PSN J12215757+0428185 weo 39 weeks 2 days ago Page
Special Notice #272: Possible Nova in Centaurus = PNV J13410800-5815470 weo 3 years 18 weeks ago Page
Special Notice #381: HST/COS observations of SDSS J100658.40+233724.4 weo 1 year 21 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 32 weeks ago Page
AAVSO Special Notice #238 weo 4 years 17 weeks ago Page
Special Notice #352: Correction to target name in Special Notice #351 weo 2 years 12 weeks ago Page
Special Notice #293: S Dor campaign continued through 2012-2013 season weo 2 years 46 weeks ago Page
Special Notice #372: Probable new red variable IRAS 17378-3411 = PNV J17411305-3413235 weo 1 year 43 weeks ago Page
Alert Notice 518: Observations of 2MASS J06593158-0405277 needed weo 15 weeks 2 days ago Page
Special Notice #320: CH Cygni monitoring campaign continues weo 2 years 29 weeks ago Page
Special Notice #298: Second set of HST COS CV targets announced weo 2 years 42 weeks ago Page
Alert Notice 503: Request for regular monitoring of the symbiotic variable RT Cru weo 51 weeks 2 days ago Page
Alert Notice 479: Supernova 2013aa in NGC 5643 = PSN J14323388-4413278 weo 2 years 23 weeks ago Page
Special Notice #361: CC Scl observations DATE REVISED weo 2 years 5 weeks ago Page
AAVSO Special Notice #218 weo 4 years 44 weeks ago Page
Special Notice #379: Supernova 2013hn in IC 4329 = PSN J13485917-3017265 weo 1 year 32 weeks ago Page
Alert Notice 431: Request to monitor SDSS074545 for HST Observations weo 1 year 12 weeks ago Page
Special Notice #269: SUPERNOVA 2012aw IN M95 (NGC 3351) = PSN J10435372+1140177 weo 3 years 18 weeks ago Page
Special Notice #283: Supernova 2012cg IN NGC 4424 = PSN J12271283+0925132 weo 3 years 9 weeks ago Page
Alert Notice 463: Nova Sagittarii 2012 No. 3 = PNV J17522579-2126215 weo 3 years 4 weeks ago Page
Special Notice #368: Bright transient in M74 - PSN J01364816+1545310 weo 2 years 5 days ago Page
Special Notice #263: SUPERNOVA 2011iy IN NGC 4984 = PSN J13085839-1531041 weo 3 years 32 weeks ago Page
Special Notice #314: HST COS scheduled to observe V405 Peg December 7 weo 2 years 34 weeks ago Page
AAVSO Special Notice #237 weo 4 years 18 weeks ago Page
Special Notice #276: No nova in Scutum (PNV J18562170-0852300) weo 3 years 15 weeks ago Page
Alert Notice 468: Observing campaign on V380 Oph cancelled weo 2 years 49 weeks ago Page
Alert Notice 517: Monitoring of AM Her urgently requested in support of XMM-Newton and NuSTAR observations weo 17 weeks 12 hours ago Page
Special Notice #374: Possible Nova in Aquila = PNV J19023335+0315190 weo 1 year 39 weeks ago Page
Special Notice #328: HST/COS observing U Gem 2013 January 30 weo 2 years 26 weeks ago Page
Special Notice #337: Bright transient near the galaxy NGC 5643 (Lupus) weo 2 years 23 weeks ago Page
AAVSO 49 Bay State Rd. Cambridge, MA 02138 aavso@aavso.org 617-354-0484