../ dmsp_13_ephemeris_20040615.txt 22-Jun-2023 00:02 109662 dmsp_14_ephemeris_20040615.txt 22-Jun-2023 00:02 109634 dmsp_15_ephemeris_20040615.txt 22-Jun-2023 00:02 109643 dmsp_16_ephemeris_20040615.txt 22-Jun-2023 00:02 109590