../ dmsp_13_ephemeris_20040510.txt 22-Jun-2023 00:02 109665 dmsp_14_ephemeris_20040510.txt 22-Jun-2023 00:02 109561 dmsp_15_ephemeris_20040510.txt 22-Jun-2023 00:02 109613 dmsp_16_ephemeris_20040510.txt 22-Jun-2023 00:02 109731