../ dmsp_11_ephemeris_20030228.txt 22-Jun-2023 15:55 108110 dmsp_12_ephemeris_20030228.txt 22-Jun-2023 15:55 108079 dmsp_13_ephemeris_20030228.txt 22-Jun-2023 15:55 108149 dmsp_14_ephemeris_20030228.txt 22-Jun-2023 15:55 108177 dmsp_15_ephemeris_20030228.txt 22-Jun-2023 15:55 108038