../ dmsp_11_ephemeris_20020724.txt 21-Jun-2023 23:58 109726 dmsp_12_ephemeris_20020724.txt 21-Jun-2023 23:58 109584 dmsp_13_ephemeris_20020724.txt 21-Jun-2023 23:58 109690 dmsp_14_ephemeris_20020724.txt 21-Jun-2023 23:58 109629 dmsp_15_ephemeris_20020724.txt 21-Jun-2023 23:58 109598