../ dmsp_11_ephemeris_20020630.txt 21-Jun-2023 23:58 109615 dmsp_12_ephemeris_20020630.txt 21-Jun-2023 23:58 109602 dmsp_13_ephemeris_20020630.txt 21-Jun-2023 23:58 109566 dmsp_14_ephemeris_20020630.txt 21-Jun-2023 23:58 109594 dmsp_15_ephemeris_20020630.txt 21-Jun-2023 23:58 109637