../ dmsp_13_ephemeris_20080505.txt 22-Jun-2023 16:20 109774 dmsp_14_ephemeris_20080505.txt 22-Jun-2023 16:20 109649 dmsp_15_ephemeris_20080505.txt 22-Jun-2023 16:20 109650 dmsp_16_ephemeris_20080505.txt 22-Jun-2023 16:20 109624 dmsp_17_ephemeris_20080505.txt 22-Jun-2023 16:20 109650