../ dmsp_11_ephemeris_20010525.txt 22-Jun-2023 15:52 109731 dmsp_12_ephemeris_20010525.txt 22-Jun-2023 15:52 109745 dmsp_13_ephemeris_20010525.txt 22-Jun-2023 15:52 109650 dmsp_14_ephemeris_20010525.txt 22-Jun-2023 15:52 109573 dmsp_15_ephemeris_20010525.txt 22-Jun-2023 15:52 109632