../ dmsp_10_ephemeris_19990204.txt 21-Jun-2023 23:52 107961 dmsp_11_ephemeris_19990204.txt 21-Jun-2023 23:52 108152 dmsp_12_ephemeris_19990204.txt 21-Jun-2023 23:52 108049 dmsp_13_ephemeris_19990204.txt 21-Jun-2023 23:52 108058 dmsp_14_ephemeris_19990204.txt 21-Jun-2023 23:52 108110