../ dmsp_13_ephemeris_20060809.txt 22-Jun-2023 00:06 109707 dmsp_14_ephemeris_20060809.txt 22-Jun-2023 00:06 109753 dmsp_15_ephemeris_20060809.txt 22-Jun-2023 00:06 109557 dmsp_16_ephemeris_20060809.txt 22-Jun-2023 00:06 109718