../ dmsp_13_ephemeris_20040507.txt 22-Jun-2023 00:02 109783 dmsp_14_ephemeris_20040507.txt 22-Jun-2023 00:02 109763 dmsp_15_ephemeris_20040507.txt 22-Jun-2023 00:02 109632 dmsp_16_ephemeris_20040507.txt 22-Jun-2023 00:02 109801