../ dmsp_10_ephemeris_19990201.txt 21-Jun-2023 23:52 108151 dmsp_11_ephemeris_19990201.txt 21-Jun-2023 23:52 108084 dmsp_12_ephemeris_19990201.txt 21-Jun-2023 23:52 108065 dmsp_13_ephemeris_19990201.txt 21-Jun-2023 23:52 108000 dmsp_14_ephemeris_19990201.txt 21-Jun-2023 23:52 108109