../ dmsp_13_ephemeris_20070318.txt 22-Jun-2023 16:02 108291 dmsp_14_ephemeris_20070318.txt 22-Jun-2023 16:02 108060 dmsp_15_ephemeris_20070318.txt 22-Jun-2023 16:02 108194 dmsp_16_ephemeris_20070318.txt 22-Jun-2023 16:02 108302 dmsp_17_ephemeris_20070318.txt 22-Jun-2023 16:02 108168