../ dmsp_11_ephemeris_20020604.txt 21-Jun-2023 23:58 109734 dmsp_12_ephemeris_20020604.txt 21-Jun-2023 23:58 109616 dmsp_13_ephemeris_20020604.txt 21-Jun-2023 23:58 109662 dmsp_14_ephemeris_20020604.txt 21-Jun-2023 23:58 109589 dmsp_15_ephemeris_20020604.txt 21-Jun-2023 23:58 109519