../ dmsp_13_ephemeris_20080827.txt 22-Jun-2023 00:10 109836 dmsp_14_ephemeris_20080827.txt 22-Jun-2023 00:10 109594 dmsp_15_ephemeris_20080827.txt 22-Jun-2023 00:10 109732 dmsp_16_ephemeris_20080827.txt 22-Jun-2023 00:10 109686 dmsp_17_ephemeris_20080827.txt 22-Jun-2023 00:10 109725