Skip to main content

front page news

Title Posted By Updated/commented date Typesort icon
Special Notice #319: HST COS observing SDSS J093249.57+472523.0 2013 January 11-12 weo 2 years 12 weeks ago Page
100 Years of Citizen Science SXN 4 years 17 weeks ago Page
New Observing Section Created to study Young Stellar Objects (YSOs) SXN 3 years 41 weeks ago Page
New ejaavso preprint: "Times of Minima and New Ephemerides..." by A. Marchini et al. M.Saladyga 3 years 51 weeks ago Page
Modern observations of Hubble's first-discovered Cepheid in M31 Matthew Templeton 3 years 21 weeks ago Page
Special Notice #330: Next HST/COS targets are IR Com and BB Dor weo 2 years 8 weeks ago Page
Special Notice #381: HST/COS observations of SDSS J100658.40+233724.4 weo 1 year 3 weeks ago Page
Special Notice #356: V1108 Her obs urgent TONIGHT and new date for BD Pav weo 1 year 42 weeks ago Page
Special Notice #276: No nova in Scutum (PNV J18562170-0852300) weo 2 years 50 weeks ago Page
Special Notice #297: HST COS observations of SDSS J164248.52+134751.4 scheduled weo 2 years 25 weeks ago Page
JAAVSO Vol. 42, No. 2, 2014 is published M.Saladyga 15 weeks 5 days ago Page
ejaavso preprint "Anchoring the Universal Distance Scale Via a Wesenheit Template" by Daniel J. Majaess et al. M.Saladyga 4 years 14 weeks ago Page
Week of Online Chats for Beginners: July 25-29 Aaron Price 3 years 34 weeks ago Page
Special Notice #396: Blazar PKS 0716+71 in very bright outburst weo 10 weeks 1 day ago Page
Special Notice #263: SUPERNOVA 2011iy IN NGC 4984 = PSN J13085839-1531041 weo 3 years 15 weeks ago Page
Special Notice #339: V406 Vir (SDSS J123813.73-033932.9) HST/COS observations early tomorrow weo 2 years 4 weeks ago Page
New Tool to Opt Out of E-Mails Aaron Price 3 years 8 weeks ago Page
New eJAAVSO preprint: Centennial highlights in astronomy M.Saladyga 2 years 41 weeks ago Page
Charts and Sequences Update May 2014 SXN 43 weeks 5 days ago Page
Announcing the 2013 AAVSO Council Nominees LaurenRosenbaum 1 year 36 weeks ago Page
New eJAAVSO preprint: Young Stellar Objects... M.Saladyga 2 years 48 weeks ago Page
Special Notice #304: HST COS observations of SDSS J001153.08-064739.1 scheduled weo 2 years 21 weeks ago Page
Special Notice #213: Request for observations of high-mass X-ray binaries weo 23 weeks 1 day ago Page
Mira Variables with Period Changes Matthew Templeton 2 years 26 weeks ago Page
AAVSO Special Notice #231 weo 4 years 8 weeks ago Page
New eJAAVSO preprint: "Secular Variation of the Mode Amplitude-Ratio of the Double-Mode RR Lyrae Star NSVS 5222076, Part II, by D. Hurdis and T. Krajci M.Saladyga 3 years 30 weeks ago Page
Special Notice #399: GK Per in outburst weo 2 weeks 5 days ago Page
The Annual Adopt A Variable Star Program SXN 26 weeks 21 hours ago Page
Special Notice #346: RZ Leo observations critical now for HST/COS and IU Leo next target weo 1 year 51 weeks ago Page
Visual Observing Manual in Persian BSJ 3 years 5 weeks ago Page
New eJAAVSO preprint: "Classical and Recurrent Novae" by U. Munari M.Saladyga 2 years 38 weeks ago Page
Two new eJAAVSO preprints: Sloan Magnitudes for the Brightest Stars; BVRI Photometry of SN 2013ej M.Saladyga 30 weeks 6 days ago Page
Binocular Sequence and Charts Now Available for Nova Del 2013 SXN 1 year 32 weeks ago Page
New eJAAVSO preprint: Interferometry and the Cepheid Distance Scale M.Saladyga 2 years 47 weeks ago Page
2013 JD Calendar BSJ 2 years 16 weeks ago Page
AAVSO 2011 Calendar Survey RebeccaTurner 4 years 25 weeks ago Page
Reporting DSLR Data Aaron Price 3 years 43 weeks ago Page
Special Notice #379: Supernova 2013hn in IC 4329 = PSN J13485917-3017265 weo 1 year 14 weeks ago Page
Special Notice #351: 1RXS J105010.3-140431 obs crucial now and upcoming targets weo 1 year 46 weeks ago Page
Alert Notice 455: V834 CAR = Nova Car 2012 = TCP J10502000-6406480 weo 3 years 2 weeks ago Page
AAVSO 49 Bay State Rd. Cambridge, MA 02138 aavso@aavso.org 617-354-0484