Determination of the Motion Parameters of Near-Earth Objects from Position Measurements Performed at the Terskol Observatory
- Autores: Levkina P.1, Chuvashov I.2
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Afiliações:
- Institute of Astronomy of the Russian Academy of Sciences, Moscow, Russia
- Tomsk State University, Tomsk, Russia
- Edição: Volume 57, Nº 4 (2023)
- Páginas: 357-364
- Seção: Articles
- URL: https://journals.rcsi.science/0320-930X/article/view/134982
- DOI: https://doi.org/10.31857/S0320930X23040060
- EDN: https://elibrary.ru/RENSOK
- ID: 134982
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Resumo
The paper presents a method for processing positional observations of near-Earth objects using a numerical model of satellite motion developed at the Research Institute of Applied Mathematics and Mechanics of Tomsk State University (NII PMM TSU). The root-mean-square error of orbit improvement without rejection of observations for such objects does not exceed 0.3″ over a seven-day time interval. The results of the presentation of observations for the next occurrence of the object are obtained, which makes it possible to find the object in a time interval of five months. The orbit has been refined in the joint processing of measurements on several occurrences of the object over a six-month time interval. All results were obtained from observations made on the equipment of the Terskol Observatory Shared Use Center.
Palavras-chave
Sobre autores
P. Levkina
Institute of Astronomy of the Russian Academy of Sciences, Moscow, Russia
Email: ayvazovskaya@inasan.ru
Россия, Москва
I. Chuvashov
Tomsk State University, Tomsk, Russia
Autor responsável pela correspondência
Email: chuvashovin@gmail.com
Россия, Томск
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