../ dmsp_13_ephemeris_20080727.txt 22-Jun-2023 00:10 109736 dmsp_14_ephemeris_20080727.txt 22-Jun-2023 00:10 109513 dmsp_15_ephemeris_20080727.txt 22-Jun-2023 00:10 109635 dmsp_16_ephemeris_20080727.txt 22-Jun-2023 00:10 109701 dmsp_17_ephemeris_20080727.txt 22-Jun-2023 00:10 109635