# satellite-track

### satellite-track uses TLE data to track satellites and is developed using cesium, vue and satelliteJS.
### [preview](https://jiangteng2019.github.io/satellite-track/)


1. In order to save performance, satellite-track limits the following options: 
    - click display of satellite orbital data, not full display;
    - orbital data prediction for the next 24 hours;
    - only five constellation data can be selected at the same time;

1. The access speed of github pages is slow, and the TLE data and cesium data are large. Please wait patiently for the resources to load;
1. If the spacecraft changes orbit frequently, the TLE cache needs to be cleared manually before use;
1. Data from celestrak;

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### satellite-track使用TLE数据追踪卫星，使用cesium、vue、satelliteJS开发。
### [预览](https://jiangteng2019.github.io/satellite-track/)


1. 为了节约性能，satellite-track 使用了如下限制：
    - 卫星轨道数据点击显示，而非全量显示;
    - 轨道数据预测未来24小时;
    - 只能同时选择5个星座数据;
1. github pages 访问速度慢，TLE数据与cesium数据较大，请耐心等待资源加载;
1. 如果航天器变轨频繁，使用前需手动清除TLE缓存;
1. 数据来源于celestrak;


[![satellite-track](https://images.cnblogs.com/cnblogs_com/engeng/2270012/o_230203011203_1.jpg "satellite-track")](https://images.cnblogs.com/cnblogs_com/engeng/2270012/o_230203011203_1.jpg "satellite-track")

[![satellite-track](https://images.cnblogs.com/cnblogs_com/engeng/2270012/o_230203011139_2.jpg "satellite-track")](https://images.cnblogs.com/cnblogs_com/engeng/2270012/o_230203011139_2.jpg "satellite-track")