../ dmsp_13_ephemeris_20060619.txt 22-Jun-2023 16:15 109750 dmsp_14_ephemeris_20060619.txt 22-Jun-2023 16:15 109549 dmsp_15_ephemeris_20060619.txt 22-Jun-2023 16:15 109569 dmsp_16_ephemeris_20060619.txt 22-Jun-2023 16:15 109782