Astrometric and photometric investigation of asteroids (3100) Zimmerman, (3504) Kholshevnikov, (4592) Alkissia, (4619) Polyakhova

18th International Conference PhysicA.SPb

Petrova, S.N.^1 ; Devyatkin, A.V.^1 ; Gorshanov, D.L.^1

Central Astronomical Observatory, Russian Academy of Sciences, Pulkovskoe chaussee 65, Saint-Petersburg

196140, Russia^1

关键词: Axial rotation;    Light curves;    Orbital element;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/769/1/012009/pdf
DOI  :  10.1088/1742-6596/769/1/012009

来源: IOP

【 摘 要 】

Observations of the chosen understudied asteroids of the main belt, named after astronomers of Pulkovo observatory and St.Petersburg State University (3100) Zimmerman, (3504) Kholshevnikov, (4592) Alkissia, (4619) Polyakhova were made. The data was processed and light curves of the asteroids were obtained. Axial rotation periods of the observed objects were discovered for the first time. Accuracy of the orbital elements of the asteroids was estimated on the basis of obtained observations and MPC data.