../ dmsp_13_ephemeris_20050719.txt 22-Jun-2023 00:04 109653 dmsp_14_ephemeris_20050719.txt 22-Jun-2023 00:04 109706 dmsp_15_ephemeris_20050719.txt 22-Jun-2023 00:04 109511 dmsp_16_ephemeris_20050719.txt 22-Jun-2023 00:04 109573