../ dmsp_13_ephemeris_20100212.txt 22-Jun-2023 16:06 108001 dmsp_14_ephemeris_20100212.txt 22-Jun-2023 16:06 108070 dmsp_15_ephemeris_20100212.txt 22-Jun-2023 16:06 108060 dmsp_16_ephemeris_20100212.txt 22-Jun-2023 16:06 107897 dmsp_17_ephemeris_20100212.txt 22-Jun-2023 16:06 108114 dmsp_18_ephemeris_20100212.txt 22-Jun-2023 16:06 108002