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VX Hydrae: Observation of a Sudden Change in a Pulsating Star

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Recent Minima of 144 Eclipsing Binary Stars

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Gerard Samolyk
P.O. Box 20677, Greenfield WI 53220

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Differential Ensemble Photometry by Linear Regression

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Kevin B. Paxson
20219 Eden Pines, Spring, TX 77379

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Absolute Magnitudes and Distances of Recent Novae

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Ross 4—A Possible Recurrent Nova?

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A Simple, Portable Apparatus to Measure Night Sky Brightness
at Various Zenith Angles

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Optical Time-Series Photometry of the Peculiar Nova CSS081007:030559+054715

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Matthew Templeton

AAVSO Headquarters, 49 Bay State Road, Cambridge, MA 02138

Robert Koff

980 Antelope Drive West, Bennett, CO 80102

Dorrit Hoffleit Historical and Scientific JAAVSO Articles

 

Historical and Scientific AAVSO Journal Articles by Dorrit Hoffleit

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AAVSO 49 Bay State Rd. Cambridge, MA 02138 aavso@aavso.org 617-354-0484