../ dmsp_13_ephemeris_20060516.txt 22-Jun-2023 00:05 109607 dmsp_14_ephemeris_20060516.txt 22-Jun-2023 00:05 109693 dmsp_15_ephemeris_20060516.txt 22-Jun-2023 00:05 109489 dmsp_16_ephemeris_20060516.txt 22-Jun-2023 00:05 109745