../ dmsp_11_ephemeris_20020922.txt 21-Jun-2023 23:58 109842 dmsp_12_ephemeris_20020922.txt 21-Jun-2023 23:58 109616 dmsp_13_ephemeris_20020922.txt 21-Jun-2023 23:58 109736 dmsp_14_ephemeris_20020922.txt 21-Jun-2023 23:58 109705 dmsp_15_ephemeris_20020922.txt 21-Jun-2023 23:58 109838