../ dmsp_13_ephemeris_20090117.txt 22-Jun-2023 16:06 107983 dmsp_14_ephemeris_20090117.txt 22-Jun-2023 16:06 107857 dmsp_15_ephemeris_20090117.txt 22-Jun-2023 16:06 107910 dmsp_16_ephemeris_20090117.txt 22-Jun-2023 16:06 107915 dmsp_17_ephemeris_20090117.txt 22-Jun-2023 16:06 108038