../ dmsp_13_ephemeris_20060509.txt 22-Jun-2023 00:05 109737 dmsp_14_ephemeris_20060509.txt 22-Jun-2023 00:05 109831 dmsp_15_ephemeris_20060509.txt 22-Jun-2023 00:05 109660 dmsp_16_ephemeris_20060509.txt 22-Jun-2023 00:05 109604