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BDS Almanac
Unit: date-accumulated year day
Broadcast Ephemeris(B1I/B3I)
Unit: date-accumulated year day
Broadcast Ephemeris(B1C/B2a)
Unit: date-accumulated year day
Statement: the almanac, ephemeris and other data provided by this website are obtained after receiving by ground tracking station. Due to the influence of receiving equipment failure and other factors, abnormal data is inevitable. Please use it only for study and research purposes.