../ dmsp_11_ephemeris_20020624.txt 21-Jun-2023 23:58 109702 dmsp_12_ephemeris_20020624.txt 21-Jun-2023 23:58 109574 dmsp_13_ephemeris_20020624.txt 21-Jun-2023 23:58 109584 dmsp_14_ephemeris_20020624.txt 21-Jun-2023 23:58 109595 dmsp_15_ephemeris_20020624.txt 21-Jun-2023 23:58 109456