../ dmsp_13_ephemeris_20100327.txt 22-Jun-2023 16:06 108242 dmsp_14_ephemeris_20100327.txt 22-Jun-2023 16:06 108209 dmsp_15_ephemeris_20100327.txt 22-Jun-2023 16:06 108065 dmsp_16_ephemeris_20100327.txt 22-Jun-2023 16:06 108300 dmsp_17_ephemeris_20100327.txt 22-Jun-2023 16:06 108157 dmsp_18_ephemeris_20100327.txt 22-Jun-2023 16:06 108191