../ dmsp_10_ephemeris_19970413.txt 22-Jun-2023 15:46 109576 dmsp_11_ephemeris_19970413.txt 22-Jun-2023 15:46 109629 dmsp_12_ephemeris_19970413.txt 22-Jun-2023 15:46 109601 dmsp_13_ephemeris_19970413.txt 22-Jun-2023 15:46 109784 dmsp_14_ephemeris_19970413.txt 22-Jun-2023 15:46 243