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Isodensity analysis of comets using the collection of digitized Engelhardt Astronomical Observatory photographic plates the measurements of photographic plates performed at Engelhardt Astronomical Observatory. On the basis of a

Photoelectric observations of lunar occultations at Engelhardt Astronomical ObservatoryResults of the lunar occultations observed from 1984 to 1997 at the Engelhardt Astronomical

Astronomy and Mega-Satellite Constellations: Position of the International Astronomical UnionAstronomy and Mega-Satellite Constellations: Position of the International Astronomical Union

Photographic observations of solar system bodies at the Engelhardt astronomical observatory* (research note) at the Engelhadt Astronomical Observatory (EnAO). We give a brief description of the methods of observations

The comparative accuracy of photographic observations of radio stars observed at the Engelhardt Astronomical ObservatoryAt the Engelhardt Astronomical Observatory (EAO), we observed photographic positions of 113

Biomimetics and astronomical X-ray opticsBiomimetics and astronomical X-ray optics

A New Version of the OCARS Catalog of Optical Characteristics of Astrometric Radio Sources© 2018. The American Astronomical Society. All rights reserved. A new version of the Optical

Digitization and astrophysical use of Hewitt Camera Archiveastronomical databases: Miscellaneous

Preliminary results of the alignment and Hartmann tests of the AZT-22 telescopeAstronomical observing techniques

History of unique heliometric observations of the moon's physical libration of the physical libration of the Moon in Engelhardt Astronomical Observatory (EAO) and the main results obtained

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