../ dmsp_13_ephemeris_20060515.txt 22-Jun-2023 16:15 109728 dmsp_14_ephemeris_20060515.txt 22-Jun-2023 16:15 109662 dmsp_15_ephemeris_20060515.txt 22-Jun-2023 16:15 109566 dmsp_16_ephemeris_20060515.txt 22-Jun-2023 16:15 109693