scholarly journals Observations of solar system small bodies at observational station of Kyiv National University in Lisnyky in 2006

2009 ◽  
Vol 6 (1) ◽  
pp. 127-130
Author(s):  
O.R. Baransky ◽  
S.A. Borysenko ◽  
K.I. Churyumov
Author(s):  
А. Golubaev ◽  
A. Mozgova

In 2018, an observation complex (automatic video-spectral meteor patrol (AVSMP)) was designed and constructed at the Institute of Astronomy, V.N. Karazin Kharkiv National University, for obtaining kinematic and physical characteristics of meteor bodies and their spectra. Cameras were tested in astronomical observations mode with the aim to identify the technical capabilities of the device. This paper presents some of the first results of observations conducted with the help of AVSMP. The created observation complex is intended to expand the material, scientific, as well as educational and scientific base of the Institute of Astronomy. It will be used in the educational process at the Department of Astronomy and Space Informatics of V.N. Karazin KhNU, during practical and laboratory classes, performing bachelor’s and master’s works and developing the newest methods of remote sensing of astronomical objects of the Solar system. In August 2019, the first baseline observations of Perseid’s meteor shower were conducted using AVSMP. At Chuguev observational station of the Institute of Astronomy, where the complex is located, 225 video fragments with meteors in integral light and 98 videos with spectra of meteors were recorded. In Kharkiv, 132 video fragments with meteors in integral light were recorded by the secondary video camera. Of the obtained observation footage, 98 meteors recorded in the integral light are basic, and another 40 video fragments with spectra of meteors have corresponding basic observations in the integral light.


2019 ◽  
Vol 32 (0) ◽  
pp. 203-207
Author(s):  
S V. Shatokhina ◽  
O. M. Yizhakevych ◽  
Yu. I. Protsyuk ◽  
L. V. Kazantseva ◽  
L. K. Pakuliak ◽  
...  

Author(s):  
V. Efimenko

At the beginning of 2017, 53 workers worked in the State Astronomical Observatory, of which 28 were scientists, including 6 doctors of sciences and 17 candidates of sciences. The structure of the observatory includes the sector astrometry and the small bodies of the solar system (the head of the sector is Kleshchonok V.V., Ph.D), the department of astrophysics (the head of the department is professor Zhdanov V.I., doctor of Science) and 2 observation stations (Lisnyky, Pylypovychi). During the year budget topics were carried out: “Fundamental physics and models of high-energy astrophysical phenomena”, scientific leader professor Zhdanov V.I., doctor of Science; “Cosmic factors of terrestrial cataclysms: observation, analysis, informatization”, scientific leader Rosenbush V.K., doctor of Science. Young scientists of the Observatory won the competition for financing the youth theme “Multi-wave research of cosmic sources of gamma radiation in the framework of the STA project”, scientific leader Ponomarenko V.O., Ph.D. Main scientific results. The potential source of the triplet of cosmic rays with energies above 1020 eV – magnetar SGR 1900 + 14 is found. The possible manifestations of the acceleration of the cosmic rays by the remnant of the Nebula, in which the magnetar SGR 1900 + 14 was born, was investigated. In order to monitor potentially dangerous bodies of the solar system at the observatory station (Lisnyky) 3323 observations were received from 70 comets and 103 asteroids, 3 new asteroids (2017 ST39, 2017 SV39, 2017 TS7) were officially confirmed by the International Center for Small Planets. In 2017, the staff of the Observatory published 4 monographs, 81 scientific articles, 36 of them in foreign publications; 78 reports have been made at 12 conferences.


Author(s):  
Richard P. Binzel ◽  
Martha S. Hanner ◽  
Duncan I. Steel

2015 ◽  
Vol 10 (S318) ◽  
pp. 181-184
Author(s):  
José Sergio Silva ◽  
Daniela Lazzaro ◽  
Teresinha Rodrigues ◽  
Jorge Márcio Carvano ◽  
Fernando Roig ◽  
...  

AbstractThe formation and evolution of Solar System small bodies, in particular those in near-Earth orbits, is a complex problem which solution strongly depends on a better knowledge of their physical properties. To contribute to the international efforts in this direction the IMPACTON project (www.on.br/IMPACTON) set up a dedicated facility denominated Observatório Astronômico do Sertão de Itaparica (OASI). Using the 1-m telescope several dozens of NEAs were observed between March 2012 and October 2014. Here we will present the results obtained for 8 objects. Relative magnitudes were used to obtain lightcurves and derive rotational periods. Applying the inversion method developed by Kaasalainen and Torppa (2001) and Kaasalainen et al. (2001), along with lightcurves from literature, allowed to refine the rotational period of these asteroids as well as to derive their pole direction and shape. The obtained results confirm a lack of poles toward the ecliptic and with a majority of retrograde rotators. A more representative sample, however, is needed in order to drive robust conclusions.


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