../ dmsp_13_ephemeris_20040823.txt 22-Jun-2023 00:02 109839 dmsp_14_ephemeris_20040823.txt 22-Jun-2023 00:02 109562 dmsp_15_ephemeris_20040823.txt 22-Jun-2023 00:02 109778 dmsp_16_ephemeris_20040823.txt 22-Jun-2023 00:02 109709