../ dmsp_10_ephemeris_19980304.txt 21-Jun-2023 23:51 108037 dmsp_11_ephemeris_19980304.txt 21-Jun-2023 23:51 108290 dmsp_12_ephemeris_19980304.txt 21-Jun-2023 23:51 108278 dmsp_13_ephemeris_19980304.txt 21-Jun-2023 23:51 108248 dmsp_14_ephemeris_19980304.txt 21-Jun-2023 23:51 108313