Satellite impact on astronomical observations based on the elliptical orbit model

NIAOT OpenIR

	Satellite impact on astronomical observations based on the elliptical orbit model
	Hu TZ(胡天柱); Zhang Y(张勇); Cui XQ(崔向群); Huang K(黄康); Cai JY(蔡静怡); Li J(李军); Zhou T(周彤)
	2024-05-10
发表期刊	Astronomy & Astrophysics
卷号	687 期号:5 页码:.A135-1-9
摘要	Space-based and ground-based telescopes have extensively documented the impact of satellites on astronomical observations.With the proliferation of satellite mega-constellation programmes,their influence on astronomical observations has become undeniable. Quantifying the impact of satellites on telescopes is crucial.To this end,we enhanced the circular orbit model for satellites and introduced a methodology based on two-line element orbit data.This involves constructing a satellite probability distribution model to evaluate the impact of satellites on telescopes. Using our method,we assessed the satellite impact on global grounded observatories. Our results indicate that the regions most severely affected by satellite interference at present are those near the equator,with latitudes of around±50 and±80 degrees experiencing the most significant impact from low-Earth-orbit satellites. Furthermore,we validated the reliability of our method using imaging data obtained from the focal surface acquisition camera of the LAMOST telescope.
关键词	light pollution methods:observational space vehicles telescopes
学科领域	天文技术与方法
语种	英语
文献类型	期刊论文
条目标识符	http://ir.niaot.ac.cn/handle/114a32/2257
专题	中国科学院南京天文光学技术研究所知识成果期刊论文
作者单位	南京天文光学技术研究所
推荐引用方式 GB/T 7714	Hu TZ,Zhang Y,Cui XQ,et al. Satellite impact on astronomical observations based on the elliptical orbit model[J]. Astronomy & Astrophysics,2024,687(5):.A135-1-9.
APA	Hu TZ.,Zhang Y.,Cui XQ.,Huang K.,Cai JY.,...&Zhou T.(2024).Satellite impact on astronomical observations based on the elliptical orbit model.Astronomy & Astrophysics,687(5),.A135-1-9.
MLA	Hu TZ,et al."Satellite impact on astronomical observations based on the elliptical orbit model".Astronomy & Astrophysics 687.5(2024):.A135-1-9.

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