../ dmsp_13_ephemeris_20060808.txt 22-Jun-2023 00:06 109662 dmsp_14_ephemeris_20060808.txt 22-Jun-2023 00:06 109739 dmsp_15_ephemeris_20060808.txt 22-Jun-2023 00:06 109656 dmsp_16_ephemeris_20060808.txt 22-Jun-2023 00:06 109640