| Volume 19 Number 1 | 1990 |
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Page Number |
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| 1 |
Introduction Janet A. Mattei |
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| abstract [1] | pdf [2] | |||
| 4 |
Papers in the Proceedings of the First European Meeting of the AAVSO |
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| abstract [3] | pdf [4] | |||
| 5 |
DK Hydrae - A Neglected Eclipsing Binary Gerald Samolyk |
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| abstract [5] | pdf [6] | |||
| 8 |
EK Comae Berenices: A W UMa Star with Short Period Jiři Borovička |
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| abstract [7] | pdf [8] | |||
| 10 |
The Accurate Period of GX Aurigae Jiři Borovička |
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| abstract [9] | pdf [10] | |||
| 12 |
T Period Changes in the Eclipsing Binaries DG Lacertae and MZ Lacertae Jindřich Šilhán |
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| abstract [11] | pdf [12] | |||
| 17 |
Light-Time Effect in Eclipsing Binaries Marek Wolf |
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| abstract [13] | pdf [14] | |||
| 20 |
Photometric and Spectrographic Observations of Spica Liu Zongli, Sterken, C. |
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| abstract [15] | pdf [16] | |||
| 23 |
Request for Photometry of Algols J. R. W.Heintze |
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| abstract [17] | pdf [18] | |||
| 28 |
High and Low Stages of T CrB T. Iijima |
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| abstract [19] | pdf [20] | |||
| 33 |
The Light Curve of the R Coronae Borealis Star NSV 6708 (V854 Centauri) and the Accuracy of Visual Estimates W. A. Lawson, P. L. Cottrell, F. M. Bateson |
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| abstract [21] | pdf [22] | |||
| 37 |
Supernova 1989B in M66: An Unusual Type I Supernova? Stefan Korth |
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| abstract [23] | pdf [24] | |||
| 40 |
Photometry of the Suspected Cataclysmic Variable PG0900+401 N. A. Lipunova, S. Yu. Shugarov |
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| abstract [25] | pdf [26] | |||
| 43 |
Photometric Variations of AS296 C. Blanco |
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| abstract [27] | pdf [28] | |||
| 47 |
Some Results of Hungarian Variable Star Observers Attila Mizser, Károly Szatmáry, István Tepliczky |
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| abstract [29] | pdf [30] | |||
| 52 |
Pulsating Variable Stars in Binary Systems Károly Szatmáry |
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| abstract [31] | pdf [32] | |||
| 57 |
The Ongoing Photometric Campaign on BW Vulpeculae C. Sterken, G. Busarello, M. Dumont, S. Ferrand, J. C. Misson, J. Remis, Liu Zongli, A. Pigulski |
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| abstract [33] | pdf [34] | |||
| 60 |
Visual Observations of XY Lyrae and CH Cygni Jerzy Speil, Zamek Ksiaz |
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| abstract [35] | pdf [36] | |||
| 65 |
Middle B-Type Star Variables J. M. Le Contel, D. Le Contel |
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| abstract [37] | pdf [38] | |||
| 70 |
A Database for Times of Minima of Eclipsing Binaries Dieter Lichtenknecker |
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| abstract [39] | pdf [40] | |||
| 73 |
Statistical Analysis of the Semiregular Variable AR Cephei Arūnas Kučinskas |
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| abstract [41] | pdf [42] | |||
| 76 |
Some Variable Stars Observed by the Scandinavian Variable Star Observers Aarre Kellomäki |
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| abstract [43] | pdf [44] | |||
| 81 |
Diameter Measurements and Imaging of Mira Variables Margarita Karovska |
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| abstract [45] | pdf [46] | |||
| 85 |
Off-Centering Errors in Multiaperture Photoelectric Photometry of Galaxies G. Busarello, G. Longo, C. Sterken |
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| abstract [47] | pdf [48] | |||
| 90 |
An Innovative Telescope Design for CCD Photometry John E. F. Baruch |
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| abstract [49] | pdf [50] | |||
| 94 |
An Unusual Photoelectric Photometer for Small Telescopes Hideo Satoh |
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| abstract [51] | pdf [52] | |||
| 98 |
Software Tools for the Variable Star Observer J. Gunther |
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| abstract [53] | pdf [54] | |||
| 102 |
The Status of Sunspot Cycle 22 Through July 1990 Peter O. Taylor |
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| abstract [55] | pdf [56] | |||
Page Editor:
Last Updated: August 17, 2010 - 5:26pm
Last Updated: August 17, 2010 - 5:26pm
Keywords:
- jAAVSO [57]
