../ dmsp_10_ephemeris_19980301.txt 22-Jun-2023 15:48 108168 dmsp_11_ephemeris_19980301.txt 22-Jun-2023 15:48 108322 dmsp_12_ephemeris_19980301.txt 22-Jun-2023 15:48 108153 dmsp_13_ephemeris_19980301.txt 22-Jun-2023 15:48 108164 dmsp_14_ephemeris_19980301.txt 22-Jun-2023 15:48 108201