../ dmsp_11_ephemeris_20000605.txt 21-Jun-2023 23:54 109731 dmsp_12_ephemeris_20000605.txt 21-Jun-2023 23:54 109620 dmsp_13_ephemeris_20000605.txt 21-Jun-2023 23:54 109714 dmsp_14_ephemeris_20000605.txt 21-Jun-2023 23:54 109627 dmsp_15_ephemeris_20000605.txt 21-Jun-2023 23:54 109469