../ dmsp_13_ephemeris_20070809.txt 22-Jun-2023 00:08 109747 dmsp_14_ephemeris_20070809.txt 22-Jun-2023 00:08 109723 dmsp_15_ephemeris_20070809.txt 22-Jun-2023 00:08 109526 dmsp_16_ephemeris_20070809.txt 22-Jun-2023 00:08 109644 dmsp_17_ephemeris_20070809.txt 22-Jun-2023 00:08 109639