../ dmsp_11_ephemeris_20010202.txt 21-Jun-2023 23:55 107954 dmsp_12_ephemeris_20010202.txt 21-Jun-2023 23:55 108038 dmsp_13_ephemeris_20010202.txt 21-Jun-2023 23:55 108015 dmsp_14_ephemeris_20010202.txt 21-Jun-2023 23:55 108103 dmsp_15_ephemeris_20010202.txt 21-Jun-2023 23:55 108068