../ dmsp_10_ephemeris_19990313.txt 21-Jun-2023 23:52 108239 dmsp_11_ephemeris_19990313.txt 21-Jun-2023 23:52 108365 dmsp_12_ephemeris_19990313.txt 21-Jun-2023 23:52 108213 dmsp_13_ephemeris_19990313.txt 21-Jun-2023 23:52 108124 dmsp_14_ephemeris_19990313.txt 21-Jun-2023 23:52 108302