../ dmsp_11_ephemeris_20020506.txt 21-Jun-2023 23:58 109669 dmsp_12_ephemeris_20020506.txt 21-Jun-2023 23:58 109734 dmsp_13_ephemeris_20020506.txt 21-Jun-2023 23:58 109738 dmsp_14_ephemeris_20020506.txt 21-Jun-2023 23:58 109779 dmsp_15_ephemeris_20020506.txt 21-Jun-2023 23:58 109696