../ dmsp_13_ephemeris_20060906.txt 22-Jun-2023 00:06 109708 dmsp_14_ephemeris_20060906.txt 22-Jun-2023 00:06 109837 dmsp_15_ephemeris_20060906.txt 22-Jun-2023 00:06 109645 dmsp_16_ephemeris_20060906.txt 22-Jun-2023 00:06 109742