../ dmsp_10_ephemeris_19990212.txt 21-Jun-2023 23:52 108146 dmsp_11_ephemeris_19990212.txt 21-Jun-2023 23:52 108115 dmsp_12_ephemeris_19990212.txt 21-Jun-2023 23:52 108045 dmsp_13_ephemeris_19990212.txt 21-Jun-2023 23:52 108095 dmsp_14_ephemeris_19990212.txt 21-Jun-2023 23:52 108109