GEO和LEO卫星的观测:米可莱耶夫天文台的无线电工程手段

Pub Date : 2022-04-29 DOI:10.15407/knit2022.02.048

F. Bushuev, M. Kaliuzhny, V. Kriuchkovsky, M. O. Kulichenko, O. Shulga, Z. Zhang, V. Bezrukovs, Y. Malynovskyi, O. Reznichenko, O. Bryukhovetsky, G. Tuccari

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引用次数: 0

摘要

RI“尼古拉耶夫天文台”的无线电工程手段是完全被动的。为了跟踪卫星，他们使用卫星本身发出的无线电信号。因此，开发并实施了以下手段:1)用于监测地球静止卫星轨道位置的简单干涉仪网(SintNet);2)用于澄清近地轨道卫星轨道要素的多普勒站。目前有两家新网在运营:欧洲和中国。欧洲星网由10个站点组成，同时跟踪三颗位于同一位置的卫星。中国的天网由四个站点组成，并跟踪一颗卫星。卫星的位置误差(标准偏差)约为200米

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Observations of GEO and LEO Satellites: Radio Engineering Means of the Mykolaiv Astronomical Observatory

The radio engineering means of the RI “Mykolaiv Astronomical Observatory” are fully passive. To track satellites, they use radio signals emitted by the satellites themselves. Thus, the following means were developed and put into operation: 1) Simple INTerferometer NETwork (SintNet) for monitoring the orbital position of geostationary (GEO) satellites; 2) Doppler station for clarifying the orbital elements of low Earth orbit (LEO) satellites. Two SintNets operate now: European and Chinese. The European SintNet consists of 10 stations and tracks three co-located satellites simultaneously. The Chinese SintNet consists of four stations and tracks one satellite. The positional error (standard deviation) of satellites is about 200 m

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