../ dmsp_13_ephemeris_20060425.txt 22-Jun-2023 16:00 109628 dmsp_14_ephemeris_20060425.txt 22-Jun-2023 16:00 109774 dmsp_15_ephemeris_20060425.txt 22-Jun-2023 16:00 109787 dmsp_16_ephemeris_20060425.txt 22-Jun-2023 16:00 109792