../ dmsp_11_ephemeris_20000528.txt 22-Jun-2023 15:51 109726 dmsp_12_ephemeris_20000528.txt 22-Jun-2023 15:51 109701 dmsp_13_ephemeris_20000528.txt 22-Jun-2023 15:51 109860 dmsp_14_ephemeris_20000528.txt 22-Jun-2023 15:51 109590 dmsp_15_ephemeris_20000528.txt 22-Jun-2023 15:51 109542