../ dmsp_13_ephemeris_20040824.txt 22-Jun-2023 16:11 109745 dmsp_14_ephemeris_20040824.txt 22-Jun-2023 16:11 109683 dmsp_15_ephemeris_20040824.txt 22-Jun-2023 16:11 109648 dmsp_16_ephemeris_20040824.txt 22-Jun-2023 16:11 109687