../ dmsp_11_ephemeris_20010303.txt 21-Jun-2023 23:56 108132 dmsp_12_ephemeris_20010303.txt 21-Jun-2023 23:56 108054 dmsp_13_ephemeris_20010303.txt 21-Jun-2023 23:56 108207 dmsp_14_ephemeris_20010303.txt 21-Jun-2023 23:56 108226 dmsp_15_ephemeris_20010303.txt 21-Jun-2023 23:56 108085