../ dmsp_13_ephemeris_20070322.txt 22-Jun-2023 16:00 108286 dmsp_14_ephemeris_20070322.txt 22-Jun-2023 16:00 108215 dmsp_15_ephemeris_20070322.txt 22-Jun-2023 16:00 108186 dmsp_16_ephemeris_20070322.txt 22-Jun-2023 16:00 108333 dmsp_17_ephemeris_20070322.txt 22-Jun-2023 16:00 108241