../ dmsp_13_ephemeris_20040813.txt 22-Jun-2023 15:57 109772 dmsp_14_ephemeris_20040813.txt 22-Jun-2023 15:57 109628 dmsp_15_ephemeris_20040813.txt 22-Jun-2023 15:57 109640 dmsp_16_ephemeris_20040813.txt 22-Jun-2023 15:57 109635