../ dmsp_13_ephemeris_20031013.txt 22-Jun-2023 15:55 109603 dmsp_14_ephemeris_20031013.txt 22-Jun-2023 15:55 109603 dmsp_15_ephemeris_20031013.txt 22-Jun-2023 15:55 109625 dmsp_16_ephemeris_20031013.txt 22-Jun-2023 15:55 243