../ dmsp_13_ephemeris_20080417.txt 22-Jun-2023 00:10 109748 dmsp_14_ephemeris_20080417.txt 22-Jun-2023 00:10 109665 dmsp_15_ephemeris_20080417.txt 22-Jun-2023 00:10 109787 dmsp_16_ephemeris_20080417.txt 22-Jun-2023 00:10 109818 dmsp_17_ephemeris_20080417.txt 22-Jun-2023 00:10 109672