../ dmsp_13_ephemeris_20060927.txt 22-Jun-2023 00:06 109722 dmsp_14_ephemeris_20060927.txt 22-Jun-2023 00:06 109571 dmsp_15_ephemeris_20060927.txt 22-Jun-2023 00:06 109606 dmsp_16_ephemeris_20060927.txt 22-Jun-2023 00:06 109687