../ dmsp_10_ephemeris_19980708.txt 21-Jun-2023 23:51 109457 dmsp_11_ephemeris_19980708.txt 21-Jun-2023 23:51 109665 dmsp_12_ephemeris_19980708.txt 21-Jun-2023 23:51 109496 dmsp_13_ephemeris_19980708.txt 21-Jun-2023 23:51 109841 dmsp_14_ephemeris_19980708.txt 21-Jun-2023 23:51 109676