../ dmsp_13_ephemeris_20060307.txt 22-Jun-2023 16:00 108322 dmsp_14_ephemeris_20060307.txt 22-Jun-2023 16:00 108126 dmsp_15_ephemeris_20060307.txt 22-Jun-2023 16:00 108327 dmsp_16_ephemeris_20060307.txt 22-Jun-2023 16:00 108249