../ dmsp_10_ephemeris_19990329.txt 21-Jun-2023 23:52 108288 dmsp_11_ephemeris_19990329.txt 21-Jun-2023 23:52 108234 dmsp_12_ephemeris_19990329.txt 21-Jun-2023 23:52 108273 dmsp_13_ephemeris_19990329.txt 21-Jun-2023 23:52 108334 dmsp_14_ephemeris_19990329.txt 21-Jun-2023 23:52 108278