../ dmsp_13_ephemeris_20040726.txt 22-Jun-2023 00:02 109672 dmsp_14_ephemeris_20040726.txt 22-Jun-2023 00:02 109669 dmsp_15_ephemeris_20040726.txt 22-Jun-2023 00:02 109486 dmsp_16_ephemeris_20040726.txt 22-Jun-2023 00:02 109647