../ dmsp_13_ephemeris_20070826.txt 22-Jun-2023 16:18 109818 dmsp_14_ephemeris_20070826.txt 22-Jun-2023 16:18 109744 dmsp_15_ephemeris_20070826.txt 22-Jun-2023 16:18 109714 dmsp_16_ephemeris_20070826.txt 22-Jun-2023 16:18 109673 dmsp_17_ephemeris_20070826.txt 22-Jun-2023 16:18 109807