../ dmsp_13_ephemeris_20041222.txt 22-Jun-2023 16:11 109324 dmsp_14_ephemeris_20041222.txt 22-Jun-2023 16:11 109353 dmsp_15_ephemeris_20041222.txt 22-Jun-2023 16:11 109407 dmsp_16_ephemeris_20041222.txt 22-Jun-2023 16:11 109219