../ dmsp_10_ephemeris_19980709.txt 21-Jun-2023 23:51 109610 dmsp_11_ephemeris_19980709.txt 21-Jun-2023 23:51 109736 dmsp_12_ephemeris_19980709.txt 21-Jun-2023 23:51 109705 dmsp_13_ephemeris_19980709.txt 21-Jun-2023 23:51 109679 dmsp_14_ephemeris_19980709.txt 21-Jun-2023 23:51 109805