Autor: |
Wlodarczyk Ireneusz, Černis Kazimieras, Eglitis Ilgmar |
Jazyk: |
angličtina |
Rok vydání: |
2024 |
Předmět: |
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Zdroj: |
Open Astronomy, Vol 33, Iss 1, Pp 313-335 (2024) |
Druh dokumentu: |
article |
ISSN: |
2543-6376 |
DOI: |
10.1515/astro-2024-0004 |
Popis: |
We discovered 83 asteroids at the Baldone Astrophysical Observatory (MPC code 069) in 2017–2022. We studied one of the dynamically interesting Apollo (Near Earth object) observed at the Baldone Astronomical Observatory, namely 428694 Saule (2008 OS9) and the Centaur-type asteroid 330836 Orius (2009 HW77). We studied the evolution of the asteroid Saule’s rotation period, obliquity, and spin axis together with its non-gravitational parameter da∕dt{\rm{d}}a/{\rm{d}}t connected with the Yarkovsky effect. Additionally, we studied the orbit of the Amor-type asteroid 2017 UW42, which has the significant non-gravitational parameter A2A2. |
Databáze: |
Directory of Open Access Journals |
Externí odkaz: |
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