../ dmsp_13_ephemeris_20050111.txt 22-Jun-2023 00:03 107899 dmsp_14_ephemeris_20050111.txt 22-Jun-2023 00:03 107912 dmsp_15_ephemeris_20050111.txt 22-Jun-2023 00:03 107993 dmsp_16_ephemeris_20050111.txt 22-Jun-2023 00:03 107946