../ dmsp_13_ephemeris_20040101.txt 22-Jun-2023 16:09 106391 dmsp_14_ephemeris_20040101.txt 22-Jun-2023 16:09 106385 dmsp_15_ephemeris_20040101.txt 22-Jun-2023 16:09 106583 dmsp_16_ephemeris_20040101.txt 22-Jun-2023 16:09 106426