../ dmsp_13_ephemeris_20070325.txt 22-Jun-2023 16:00 108290 dmsp_14_ephemeris_20070325.txt 22-Jun-2023 16:00 108188 dmsp_15_ephemeris_20070325.txt 22-Jun-2023 16:00 108153 dmsp_16_ephemeris_20070325.txt 22-Jun-2023 16:00 108188 dmsp_17_ephemeris_20070325.txt 22-Jun-2023 16:00 108269