../ dmsp_11_ephemeris_20010325.txt 21-Jun-2023 23:56 108333 dmsp_12_ephemeris_20010325.txt 21-Jun-2023 23:56 108332 dmsp_13_ephemeris_20010325.txt 21-Jun-2023 23:56 108237 dmsp_14_ephemeris_20010325.txt 21-Jun-2023 23:56 108311 dmsp_15_ephemeris_20010325.txt 21-Jun-2023 23:56 108294