../ dmsp_11_ephemeris_20020906.txt 21-Jun-2023 23:58 109832 dmsp_12_ephemeris_20020906.txt 21-Jun-2023 23:58 109694 dmsp_13_ephemeris_20020906.txt 21-Jun-2023 23:58 109736 dmsp_14_ephemeris_20020906.txt 21-Jun-2023 23:58 109761 dmsp_15_ephemeris_20020906.txt 21-Jun-2023 23:58 109507