../ dmsp_13_ephemeris_20040908.txt 22-Jun-2023 16:11 109753 dmsp_14_ephemeris_20040908.txt 22-Jun-2023 16:11 109728 dmsp_15_ephemeris_20040908.txt 22-Jun-2023 16:11 109761 dmsp_16_ephemeris_20040908.txt 22-Jun-2023 16:11 109791