Volume 18 number 1 — 1989

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Articles in This Issue

• Variable Star Research

• SAO 38830, a New Eclipsing Binary in Perseus

  Marvin E. Baldwin, Daniel H. Kaiser

• A New Mira Variable for AAVSO Observers

  Daniel H. Kaiser, Marvin E. Baldwin

• A Possible Secondary Minimum of the Long PeriodEclipsing Binary OW Gem (NSV 3005)

  David B. Williams

• Revised Elements. II. SV Virginis, BZ Virginis, SW Hydrae, X Arae, BQ Pavonis, and V865 Aquilae

  Margaret G. Lysaght

• Revised Elements. III. UZ Persei, V Lyncis, X Octantis, T Muscae, SZ Arae, and GY Aquilae

  Margaret G. Lysaght

• Revised Elements. IV. R Pyxidis, RT Velorum, V Microscopii, WW Aquarii, RT Aquarii, and RT Octantis

  Margaret G. Lysaght

• On the Variability of 27 Cygni

  Nancy Remage Evans, John R. Percy

• The Periods of TY and TZ Canes Venatici

  Lauren V. Jones

• A Refinement of Linear Elements for EL Comae Berenices

  Jennifer Hunt Burger

• V794 Sagittarii, an RV Tauri Star with Unequal Maxima

  Amy Jean Lovell

• Photoelectric Photometry of V Cephei

  George L. Fortier

• Precision of Parabolic Elements

  Emilia P. Belserene

• Shakespeare and the Northernmost Cepheid

  Steven D. Kawaler, Dorrit Hoffleit

• Report on Meetings with HIPPARCOS Input Catalogue Team on AAVSO Data Support of HIPPARCOS Observations of Long Period Variable Stars

  Janet A. Mattei

• Variable Star Astronomy in Hungary: A Progress Report [Gyorgy Kulin]

  John W. III Griese

• Instruments, Methods, and Techniques

• A Method for Transferring Photoelectric Photometry Data from Apple II+ to IBM PC

  Harry D. Powell, James R. Miller, Kipp Stephenson

• Solar

• Comparing the March 1989 Sunspot Group with Other Great Groups of the Past

  Peter O. Taylor

• History and Biography

• An Evening with Herb Luft

  Michael Mattei, Janet A. Mattei

• Harvard's First High-Altitude Station

  Barbara L. Welther

• Abstracts

• The Nature of Pulsations in UU Herculis (Abstract)

  E. Zsoldos, Dimitar D. Sasselov

• Variable Mars Observing Using Variable Star Observing Techniques (Abstract)

  Daniel J. Costanzo

• Preparations for the 1990 AAVSO Meeting in Brussels, Belgium (Abstract)

  Janet A. Mattei

• The Photometric Variability of EU Delphini (Abstract)

  John R. Percy, Howard J. Landis, Russell E. Milton

• Organizational/Administrative

• Minutes of the 78th Spring Meeting (Williamsburg, VA)

  Clinton B. Ford

• Chart Distribution Report

  AAVSO Headquarters

• Classical Cepheid Committee Report

  Thomas A. Cragg

• New Chart Committee Report

  Clinton B. Ford

• Spring 1988-1989 Committee Reports

  Various

• Eclipsing Binary Committee Report

  Marvin E. Baldwin

• Nova Search Committee Report

  Kenneth C. Beckmann

• Photoelectric Photometry Committee Report

  Howard J. Landis

• RR Lyrae Committee Report

  Marvin E. Baldwin

• Solar Division Committee Report

  Peter O. Taylor

• Supernova Search Committee Report

  Robert O. Evans

• Telescope Committee Report

  Charles E. Scovil

• Treasurer's Report, October 1, 1988-March 31, 1989

  Theodore H. N. Wales

• Errata

• Erratum

  Anon.