../ dmsp_13_ephemeris_20100304.txt 22-Jun-2023 16:26 108154 dmsp_14_ephemeris_20100304.txt 22-Jun-2023 16:26 108264 dmsp_15_ephemeris_20100304.txt 22-Jun-2023 16:26 108124 dmsp_16_ephemeris_20100304.txt 22-Jun-2023 16:26 108104 dmsp_17_ephemeris_20100304.txt 22-Jun-2023 16:26 108129 dmsp_18_ephemeris_20100304.txt 22-Jun-2023 16:26 108371