../ dmsp_13_ephemeris_20090117.txt 22-Jun-2023 00:11 107983 dmsp_14_ephemeris_20090117.txt 22-Jun-2023 00:11 107857 dmsp_15_ephemeris_20090117.txt 22-Jun-2023 00:11 107910 dmsp_16_ephemeris_20090117.txt 22-Jun-2023 00:11 107915 dmsp_17_ephemeris_20090117.txt 22-Jun-2023 00:11 108038