../ dmsp_13_ephemeris_20060924.txt 22-Jun-2023 16:16 109603 dmsp_14_ephemeris_20060924.txt 22-Jun-2023 16:16 109561 dmsp_15_ephemeris_20060924.txt 22-Jun-2023 16:16 109511 dmsp_16_ephemeris_20060924.txt 22-Jun-2023 16:16 109753