../ dmsp_13_ephemeris_20080323.txt 22-Jun-2023 16:20 108249 dmsp_14_ephemeris_20080323.txt 22-Jun-2023 16:20 108208 dmsp_15_ephemeris_20080323.txt 22-Jun-2023 16:20 108200 dmsp_16_ephemeris_20080323.txt 22-Jun-2023 16:20 108176 dmsp_17_ephemeris_20080323.txt 22-Jun-2023 16:20 108186