../ dmsp_10_ephemeris_19990303.txt 21-Jun-2023 23:52 108154 dmsp_11_ephemeris_19990303.txt 21-Jun-2023 23:52 108210 dmsp_12_ephemeris_19990303.txt 21-Jun-2023 23:52 108217 dmsp_13_ephemeris_19990303.txt 21-Jun-2023 23:52 108245 dmsp_14_ephemeris_19990303.txt 21-Jun-2023 23:52 108138