../ dmsp_11_ephemeris_20020813.txt 21-Jun-2023 23:58 109864 dmsp_12_ephemeris_20020813.txt 21-Jun-2023 23:58 109764 dmsp_13_ephemeris_20020813.txt 21-Jun-2023 23:58 109755 dmsp_14_ephemeris_20020813.txt 21-Jun-2023 23:58 109628 dmsp_15_ephemeris_20020813.txt 21-Jun-2023 23:58 109581