../ dmsp_10_ephemeris_19990515.txt 22-Jun-2023 15:49 109542 dmsp_11_ephemeris_19990515.txt 22-Jun-2023 15:49 109748 dmsp_12_ephemeris_19990515.txt 22-Jun-2023 15:49 109487 dmsp_13_ephemeris_19990515.txt 22-Jun-2023 15:49 109709 dmsp_14_ephemeris_19990515.txt 22-Jun-2023 15:49 109611