../ dmsp_11_ephemeris_20030124.txt 21-Jun-2023 23:59 108174 dmsp_12_ephemeris_20030124.txt 21-Jun-2023 23:59 107852 dmsp_13_ephemeris_20030124.txt 21-Jun-2023 23:59 108069 dmsp_14_ephemeris_20030124.txt 21-Jun-2023 23:59 107986 dmsp_15_ephemeris_20030124.txt 21-Jun-2023 23:59 108007