Mathematical methods for an accurate navigation of the robotic telescopes

V Savanevych, S Khlamov, O Briukhovetskyi… - Mathematics, 2023 - mdpi.com
Accurate sky identification is one of the most important functions of an automated telescope
mount. The more accurately the robotic telescope is navigated to the investigated part of the …

Machine vision for astronomical images using the modern image processing algorithms implemented in the CoLiTec software

S Khlamov, V Savanevych, I Tabakova… - … for Machine Vision, 2024 - taylorfrancis.com
In general, astronomical images are made by the charge-coupled device (CCD)[Smith 2010]
or other cameras/sensors. Also, such astronomical images can be received from other …

A method of immediate detection of objects with a near-zero apparent motion in series of CCD-frames

VE Savanevych, SV Khlamov, IB Vavilova… - Astronomy & …, 2018 - aanda.org
The paper deals with a computational method for detection of the solar system minor bodies
(SSOs), whose inter-frame shifts in series of CCD-frames during the observation are …

Overlay Network Infrastructure for Remote Control of Radio Astronomy Observatory

V Tkachov, M Bondarenko, O Ulyanov… - … on Advanced Trends …, 2019 - ieeexplore.ieee.org
Joint scientific experiments are the main way of international cooperation in the field of
science. One of the ways to organize joint research is providing remote groups of scientists …

Period variations and possible third components in the eclipsing binaries AH Tauri and ZZ Cassiopeiae

DE Tvardovskyi, VI Marsakova, IL Andronov… - arxiv preprint arxiv …, 2018 - arxiv.org
We investigated two variable stars AH Tau and ZZ Cas. They are eclipsing binaries of W
UMa and $\beta $ Lyr types. The period changes with time. The reason for steady changes …

Computational algorithm for determining the primary orbits of asteroids using the Väisälä method

V Troianskyi, O Bazyey, H Okhotko… - 2023 IEEE 18th …, 2023 - ieeexplore.ieee.org
In this work we have presented the computational algorithm for determining the primary
orbits and discovery of the different asteroids using the Väisälä method. The first step of the …

Astronomical Knowledge Discovery in Databases by the CoLiTec Software

S Khlamov, V Savanevych… - 2022 12th …, 2022 - ieeexplore.ieee.org
The very fast technological progress provokes the creation of a big volume of the
astronomical data, which is fed in the different forms. There are various directions in science …

Odessa Scientific School of Researchers of Variable Stars: from VP Tsesevich (1907-1983) to Our Days

IL Andronov - arxiv preprint arxiv:1712.08489, 2017 - arxiv.org
The biography of Vladimir Platonovich Tsesevich (11.11. 1907-28.10. 1983), a leader of the
astronomy in Odessa from 1944 to 1983, is briefly reviewed, as well as the directions of …

Is there a background population of high-albedo objects in geosynchronous orbits around Earth?

B Villarroel, E Solano, H Guergouri… - arxiv preprint arxiv …, 2022 - arxiv.org
Old, digitized astronomical images taken before the human spacefaring age offer a unique
view of the sky devoid of known artificial satellites. In this paper, we have carried out the first …

Effects of the mass transfer and presence of the third components in close binary stellar systems

DE Tvardovskyi, VI Marsakova, IL Andronov - arxiv preprint arxiv …, 2017 - arxiv.org
In our research, we have studied 6 close binary stellar systems which are eclipsing variables
of $\beta $ Lyrae and W Ursae Majoris types of variability. We have studied their OC curves …