../ dmsp_13_ephemeris_20040101.txt 22-Jun-2023 15:57 106391 dmsp_14_ephemeris_20040101.txt 22-Jun-2023 15:57 106385 dmsp_15_ephemeris_20040101.txt 22-Jun-2023 15:57 106583 dmsp_16_ephemeris_20040101.txt 22-Jun-2023 15:57 106426