../ dmsp_13_ephemeris_20070318.txt 22-Jun-2023 00:07 108291 dmsp_14_ephemeris_20070318.txt 22-Jun-2023 00:07 108060 dmsp_15_ephemeris_20070318.txt 22-Jun-2023 00:07 108194 dmsp_16_ephemeris_20070318.txt 22-Jun-2023 00:07 108302 dmsp_17_ephemeris_20070318.txt 22-Jun-2023 00:07 108168