../ dmsp_13_ephemeris_20060601.txt 22-Jun-2023 00:05 109718 dmsp_14_ephemeris_20060601.txt 22-Jun-2023 00:05 109567 dmsp_15_ephemeris_20060601.txt 22-Jun-2023 00:05 109536 dmsp_16_ephemeris_20060601.txt 22-Jun-2023 00:05 109676