../ dmsp_13_ephemeris_20070917.txt 22-Jun-2023 00:08 109761 dmsp_14_ephemeris_20070917.txt 22-Jun-2023 00:08 109673 dmsp_15_ephemeris_20070917.txt 22-Jun-2023 00:08 109645 dmsp_16_ephemeris_20070917.txt 22-Jun-2023 00:08 109625 dmsp_17_ephemeris_20070917.txt 22-Jun-2023 00:08 109652