../ dmsp_13_ephemeris_20060301.txt 22-Jun-2023 00:05 108207 dmsp_14_ephemeris_20060301.txt 22-Jun-2023 00:05 108133 dmsp_15_ephemeris_20060301.txt 22-Jun-2023 00:05 108219 dmsp_16_ephemeris_20060301.txt 22-Jun-2023 00:05 108144