../ dmsp_13_ephemeris_20090213.txt 22-Jun-2023 16:23 107854 dmsp_14_ephemeris_20090213.txt 22-Jun-2023 16:23 108075 dmsp_15_ephemeris_20090213.txt 22-Jun-2023 16:23 107971 dmsp_16_ephemeris_20090213.txt 22-Jun-2023 16:23 107935 dmsp_17_ephemeris_20090213.txt 22-Jun-2023 16:23 108064