../ dmsp_11_ephemeris_20020508.txt 21-Jun-2023 23:58 109669 dmsp_12_ephemeris_20020508.txt 21-Jun-2023 23:58 109698 dmsp_13_ephemeris_20020508.txt 21-Jun-2023 23:58 109633 dmsp_14_ephemeris_20020508.txt 21-Jun-2023 23:58 109670 dmsp_15_ephemeris_20020508.txt 21-Jun-2023 23:58 109641