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prepub292

eJAAVSO

Revised Light Elements of 78 Southern Eclipsing Binary Systems

   pdf

Margaret Streamer
3 Lupin Place, Murrumbateman, NSW 2582, Australia

Jeff Byron
18 Albuera Road, Epping, NSW 2121, Australia

prepub293

eJAAVSO

Long Term Photometric and Spectroscopic Monitoring of Semiregular Variable Stars

   pdf

Robert R. Cadmus, Jr.

Department of Physics, Grinnell College, Grinnell, IA 50112

Received September 12, 2014; revised December 8, 2014; accepted December 9, 2014

Abstract

prepub294

eJAAVSO

Recent Maxima of 67 Short Period Pulsating Stars

   pdf

Gerard Samolyk

P.O. Box 20677, Greenfield, WI 53220

Received January 8, 2015; accepted January 8, 2015

Abstract

prepub295

eJAAVSO

The Curious Case of ASAS J174600-2321.3: an Eclipsing Symbiotic Nova in Outburst?

   pdf

Stefan Hümmerich
Stiftstr. 4, Braubach, D-56338, Germany; American Association of Variable Star Observers (AAVSO), Cambridge, MA;
Bundesdeutsche Arbeitsgemeinschaft für Veränderliche Sterne e.V. (BAV), Berlin, Germany

prepub296

eJAAVSO

Photometric Analyses and Spectral Identification of the Early-Spectral Type W UMa Contact Binary V444 Andromedae

   pdf

Ronald G. Samec

Faculty Research Associate, Pisgah Astronomical Research Institute, One Pari Drive, Rosman, NC 28772

Russell Robb

prepub297

eJAAVSO

New Variable Stars Discovered by the APACHE Survey. II. Results After the Second Observing Season

   pdf

JAAVSO: Information for Authors

The AAVSO invites articles from all authors for the Journal of the AAVSO. Your article is more likely to be accepted for JAAVSO if its content is written to the standards of JAAVSO and if it is properly formatted.

Please read the following sections:

JAAVSO Editorial Policies - basic criteria for publication and a statement regarding ethics

JAAVSO Table of Contents (most recent issue)

 

 

 

Volume 42 Number 2 2014

Paper copy from createspace.com is available for $12 plus shipping.

Only AAVSO members may download the current issue in pdf format. Please consider joining.

Page
Number
 
245 Does the Period of a Pulsating Star Depend on its Amplitude?
John R. Percy, Jeong Yeon Yook
  abstract pdf    
 
260 CT Lacertae: Another Long-period Carbon Star with Long-Timescale Variations?
Matthew R. Templeton, Peter Maurer, Wolfgang Kriebel, Wayne M. Lowder (1932–2003), Etienne Morelle, Steve O’Connor, Andrzej Arminski, Laurent Bichon, John E. Bortle
  abstract pdf  
 
267 Amplitude Variations in Pulsating Yellow Supergiants
John R. Percy, Rufina Y. H. Kim
  abstract pdf  
 
280 Long-term Secular Changes in the Period of Mira Stars
Thomas Karlsson
  abstract pdf
 
287 EQ Eridani, a Multiperiodic delta Scuti Star
Roy Andrew Axelsen
  abstract pdf
 
292 Current Light Elements of the delta Scuti Star V393 Carinae
Roy Andrew Axelsen
  abstract pdf
 
298 AL Pictoris and FR Piscium: Two Regular Blazhko RR Lyrae Stars
Pierre de Ponthière, Franz-Josef Hambsch, Kenneth Menzies, Richard Sabo
  abstract pdf
 
315 Report on the Photometric Observations of the Variable Stars DH Pegasi, DY Pegasi, and RZ Cephei
Ibrahim Abu-Sharkh, Shuxing Fang,Sahil Mehta, Dang Pham
  abstract pdf
 
324 Observations of Novae From ROAD
Franz-Josef Hambsch
  abstract pdf
 
333 BVRI Photometry of SN 2013ej in M74
Michael W. Richmond
  abstract pdf
 
350 23 New Variable Stars
Maurice Clark
  abstract pdf
 
364 Twenty-Two New Variable Stars in the Northern Sky and Light Elements Improvement for PT Lyr, [WM2007] 1157, and [WM2007] 1160
Riccardo Furgoni
  abstract pdf
 
389 Multi-band Differential Photometry of the Eclipsing Variable Star NSVS 5750160
Robert C. Berrington, Erin M. Tuhey
  abstract pdf
 
406 First Photometric Study of the Short Period Solar Type Binary V1073 Herculis and the Possible Detection of a Dwarf Companion
Ronald G. Samec, James Kring, Justin Benkendorf, James Dignan, Walter Van Hamme, Danny R. Faulkner
  abstract pdf
 
426 Recent Minima of 161 Eclipsing Binary Stars
Gerard Samolyk
  abstract pdf
 
434 The Challenge of Observing the zeta Aurigae Binary Stars
Frank J. Melillo
  abstract pdf
 
443 Sloan Magnitudes for the Brightest Stars
Anthony Mallama
  abstract pdf
 
451 Methods for O–C (Observed Minus Computed) Diagrams and for the Determination of Light Elements of Variable Stars with Linear and Second Order Polynomial Ephemerides
Roy Andrew Axelsen
  abstract pdf
 
461 Analysis of Great World Wide Star Count Data: 2007–2013
Jennifer J. Birriel, Jessica N. Farrell, Dennis Ward
  abstract pdf
 
472 Abstracts of Papers Presented at the Joint Meeting of the Society for Astronomical Sciences and the American Association of Variable Star Observers (AAVSO 103rd Spring Meeting), Held in Ontario, California, June 12–14, 2014
 
  abstract pdf
 
487 Errata
 
  abstract pdf
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Articles Accepted for Publication in JAAVSO

Research articles

Review Papers

Variable Star Research

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