../ dmsp_13_ephemeris_20060501.txt 22-Jun-2023 00:05 109742 dmsp_14_ephemeris_20060501.txt 22-Jun-2023 00:05 109714 dmsp_15_ephemeris_20060501.txt 22-Jun-2023 00:05 109619 dmsp_16_ephemeris_20060501.txt 22-Jun-2023 00:05 109634