../ dmsp_11_ephemeris_20020620.txt 21-Jun-2023 23:58 109621 dmsp_12_ephemeris_20020620.txt 21-Jun-2023 23:58 109632 dmsp_13_ephemeris_20020620.txt 21-Jun-2023 23:58 109784 dmsp_14_ephemeris_20020620.txt 21-Jun-2023 23:58 109584 dmsp_15_ephemeris_20020620.txt 21-Jun-2023 23:58 109641