Asteroids discovered in the Baldone Observatory between 2017 and 2022: The orbits of asteroid 428694 Saule and 330836 Orius-Reference-Cited by-同舟云学术

Asteroids discovered in the Baldone Observatory between 2017 and 2022: The orbits of asteroid 428694 Saule and 330836 Orius

Published:2024-01-01 Issue:1 Volume:33 Page:
ISSN:2543-6376
Container-title:Open Astronomy
language:en
Short-container-title:

Author:

Wlodarczyk Ireneusz¹,Černis Kazimieras²,Eglitis Ilgmar³

Affiliation:

1. Chorzow Astronomical Observatory , 41-500 Chorzow , Poland

2. Institute of Theoretical Physics and Astronomy, Vilnius University , Saulėtekio al. 3 , Vilnius LT-10222 , Lithuania

3. Institute of Astronomy, University of Latvia , Raina 19 , Riga 1586 , Latvia

Abstract

Abstract 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

d a ∕ d t

{\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

A 2

Publisher

Walter de Gruyter GmbH

Link

https://www.degruyter.com/document/doi/10.1515/astro-2024-0004/pdf

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