../ dmsp_11_ephemeris_20020208.txt 21-Jun-2023 23:57 108104 dmsp_12_ephemeris_20020208.txt 21-Jun-2023 23:57 108101 dmsp_13_ephemeris_20020208.txt 21-Jun-2023 23:57 108087 dmsp_14_ephemeris_20020208.txt 21-Jun-2023 23:57 108043 dmsp_15_ephemeris_20020208.txt 21-Jun-2023 23:57 108037