../ dmsp_13_ephemeris_20070704.txt 22-Jun-2023 00:08 109754 dmsp_14_ephemeris_20070704.txt 22-Jun-2023 00:08 109681 dmsp_15_ephemeris_20070704.txt 22-Jun-2023 00:08 109513 dmsp_16_ephemeris_20070704.txt 22-Jun-2023 00:08 109461 dmsp_17_ephemeris_20070704.txt 22-Jun-2023 00:08 109688