../ dmsp_11_ephemeris_20020125.txt 21-Jun-2023 23:57 108027 dmsp_12_ephemeris_20020125.txt 21-Jun-2023 23:57 107989 dmsp_13_ephemeris_20020125.txt 21-Jun-2023 23:57 108076 dmsp_14_ephemeris_20020125.txt 21-Jun-2023 23:57 107951 dmsp_15_ephemeris_20020125.txt 21-Jun-2023 23:57 107995