../ dmsp_13_ephemeris_20051101.txt 22-Jun-2023 16:13 109551 dmsp_14_ephemeris_20051101.txt 22-Jun-2023 16:13 109443 dmsp_15_ephemeris_20051101.txt 22-Jun-2023 16:13 109431 dmsp_16_ephemeris_20051101.txt 22-Jun-2023 16:13 109521