../ dmsp_13_ephemeris_20060406.txt 22-Jun-2023 16:14 108447 dmsp_14_ephemeris_20060406.txt 22-Jun-2023 16:14 108336 dmsp_15_ephemeris_20060406.txt 22-Jun-2023 16:14 108274 dmsp_16_ephemeris_20060406.txt 22-Jun-2023 16:14 108332