../ dmsp_13_ephemeris_20040926.txt 22-Jun-2023 00:02 109727 dmsp_14_ephemeris_20040926.txt 22-Jun-2023 00:02 109759 dmsp_15_ephemeris_20040926.txt 22-Jun-2023 00:02 109590 dmsp_16_ephemeris_20040926.txt 22-Jun-2023 00:02 109555