Не так давно столкнулся с тем что программа WXTrack перестала обновлять данные с celestrk/norad
Теперь чтобы данные обновлялись необходимо поставить прогу:
The Kepler Manager http://www.satsignal.eu/software/KeplerManager.htm
What is the Kepler Manager?
The Kepler Manager allows you to interface with the Space-Track Web site. If you register WXtrack, you can also use the automation features of the Kepler Manager to keep your Kepler data up-to-date for both the multi-line Kepler data required by real-time tracking programs and the historic Kepler data required by programs like SatSignal and the HRPT Reader for processing non real-time data.
The Kepler Manager requires that you are a registered use of Space-Track Web site. Please visit that site to register - it's free!
Поставил. Больше проблем нет.