../ dmsp_13_ephemeris_20060602.txt 22-Jun-2023 16:15 109748 dmsp_14_ephemeris_20060602.txt 22-Jun-2023 16:15 109551 dmsp_15_ephemeris_20060602.txt 22-Jun-2023 16:15 109623 dmsp_16_ephemeris_20060602.txt 22-Jun-2023 16:15 109506