../ dmsp_11_ephemeris_20010305.txt 21-Jun-2023 23:56 108325 dmsp_12_ephemeris_20010305.txt 21-Jun-2023 23:56 108170 dmsp_13_ephemeris_20010305.txt 21-Jun-2023 23:56 108214 dmsp_14_ephemeris_20010305.txt 21-Jun-2023 23:56 108110 dmsp_15_ephemeris_20010305.txt 21-Jun-2023 23:56 108286