../ dmsp_10_ephemeris_19990625.txt 21-Jun-2023 23:53 109455 dmsp_11_ephemeris_19990625.txt 21-Jun-2023 23:53 109737 dmsp_12_ephemeris_19990625.txt 21-Jun-2023 23:53 109685 dmsp_13_ephemeris_19990625.txt 21-Jun-2023 23:53 109787 dmsp_14_ephemeris_19990625.txt 21-Jun-2023 23:53 109696