../ dmsp_13_ephemeris_20040716.txt 22-Jun-2023 16:11 109588 dmsp_14_ephemeris_20040716.txt 22-Jun-2023 16:11 109602 dmsp_15_ephemeris_20040716.txt 22-Jun-2023 16:11 109521 dmsp_16_ephemeris_20040716.txt 22-Jun-2023 16:11 109685