../ dmsp_13_ephemeris_20040715.txt 22-Jun-2023 00:02 109774 dmsp_14_ephemeris_20040715.txt 22-Jun-2023 00:02 109683 dmsp_15_ephemeris_20040715.txt 22-Jun-2023 00:02 109598 dmsp_16_ephemeris_20040715.txt 22-Jun-2023 00:02 109758