../ dmsp_13_ephemeris_20040718.txt 22-Jun-2023 15:57 109765 dmsp_14_ephemeris_20040718.txt 22-Jun-2023 15:57 109664 dmsp_15_ephemeris_20040718.txt 22-Jun-2023 15:57 109700 dmsp_16_ephemeris_20040718.txt 22-Jun-2023 15:57 109726