../ dmsp_13_ephemeris_20060718.txt 22-Jun-2023 00:05 109757 dmsp_14_ephemeris_20060718.txt 22-Jun-2023 00:05 109721 dmsp_15_ephemeris_20060718.txt 22-Jun-2023 00:05 109669 dmsp_16_ephemeris_20060718.txt 22-Jun-2023 00:05 109785