../ dmsp_13_ephemeris_20050221.txt 22-Jun-2023 15:58 108151 dmsp_14_ephemeris_20050221.txt 22-Jun-2023 15:58 108106 dmsp_15_ephemeris_20050221.txt 22-Jun-2023 15:58 108109 dmsp_16_ephemeris_20050221.txt 22-Jun-2023 15:58 108147