主带小行星4747、5255、11411、15433、17866的光曲线分析

IF 0.5 4区物理与天体物理 Q4 ASTRONOMY & ASTROPHYSICS

Open Astronomy Pub Date : 2023-01-01 DOI:10.1515/astro-2022-0227

I. Eglitis, Nagainis Kristers

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引用次数: 0

摘要

摘要主带小行星4747、5255、11411、15433和17866在2018年至2022年期间在巴尔登天体物理天文台进行了研究。利用傅立叶级数、Lom-Scargle周期图和相位色散最小化方法对获得的光曲线数据和已发表的小行星中心数据进行了分析。给出了分析方案。比较了不同观测站数据的计算结果，得到了平均加权周期。

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Light curve analysis of main belt asteroids 4747, 5255, 11411, 15433, 17866

Abstract The main belt asteroids 4747, 5255, 11411, 15433, and 17866 were studied at the Baldone Astrophysical Observatory in the time span range 2018–2022. The obtained light curve data together with published Minor Planet Center data are analyzed with Fourier series, Lomb-Scargle periodogram, and phase dispersion minimization methods. A plan of analysis is given. The results computed from different observatories’ data are compared, and mean-weighted periods are obtained.

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来源期刊

Open Astronomy Physics and Astronomy-Astronomy and Astrophysics

CiteScore

1.30

自引率

14.30%

发文量

审稿时长

16 weeks

期刊介绍： The journal disseminates research in both observational and theoretical astronomy, astrophysics, solar physics, cosmology, galactic and extragalactic astronomy, high energy particles physics, planetary science, space science and astronomy-related astrobiology, presenting as well the surveys dedicated to astronomical history and education.