../ dmsp_13_ephemeris_20040510.txt 22-Jun-2023 16:10 109665 dmsp_14_ephemeris_20040510.txt 22-Jun-2023 16:10 109561 dmsp_15_ephemeris_20040510.txt 22-Jun-2023 16:10 109613 dmsp_16_ephemeris_20040510.txt 22-Jun-2023 16:10 109731