../ dmsp_13_ephemeris_20040428.txt 22-Jun-2023 16:10 109642 dmsp_14_ephemeris_20040428.txt 22-Jun-2023 16:10 109670 dmsp_15_ephemeris_20040428.txt 22-Jun-2023 16:10 109545 dmsp_16_ephemeris_20040428.txt 22-Jun-2023 16:10 109680