../ dmsp_13_ephemeris_20060510.txt 22-Jun-2023 00:05 109664 dmsp_14_ephemeris_20060510.txt 22-Jun-2023 00:05 109720 dmsp_15_ephemeris_20060510.txt 22-Jun-2023 00:05 109576 dmsp_16_ephemeris_20060510.txt 22-Jun-2023 00:05 109741