../ dmsp_11_ephemeris_20010516.txt 22-Jun-2023 15:52 109645 dmsp_12_ephemeris_20010516.txt 22-Jun-2023 15:52 109580 dmsp_13_ephemeris_20010516.txt 22-Jun-2023 15:52 109732 dmsp_14_ephemeris_20010516.txt 22-Jun-2023 15:52 109699 dmsp_15_ephemeris_20010516.txt 22-Jun-2023 15:52 109502