../ dmsp_10_ephemeris_19990614.txt 21-Jun-2023 23:53 109331 dmsp_11_ephemeris_19990614.txt 21-Jun-2023 23:53 109650 dmsp_12_ephemeris_19990614.txt 21-Jun-2023 23:53 109559 dmsp_13_ephemeris_19990614.txt 21-Jun-2023 23:53 109692 dmsp_14_ephemeris_19990614.txt 21-Jun-2023 23:53 109641