../ dmsp_13_ephemeris_20080918.txt 22-Jun-2023 00:11 109703 dmsp_14_ephemeris_20080918.txt 22-Jun-2023 00:11 109633 dmsp_15_ephemeris_20080918.txt 22-Jun-2023 00:11 109714 dmsp_16_ephemeris_20080918.txt 22-Jun-2023 00:11 109734 dmsp_17_ephemeris_20080918.txt 22-Jun-2023 00:11 109600