../ dmsp_10_ephemeris_19980319.txt 22-Jun-2023 15:55 108283 dmsp_11_ephemeris_19980319.txt 22-Jun-2023 15:55 108293 dmsp_12_ephemeris_19980319.txt 22-Jun-2023 15:55 108207 dmsp_13_ephemeris_19980319.txt 22-Jun-2023 15:55 108277 dmsp_14_ephemeris_19980319.txt 22-Jun-2023 15:55 108194