../ dmsp_13_ephemeris_20041214.txt 22-Jun-2023 00:03 109399 dmsp_14_ephemeris_20041214.txt 22-Jun-2023 00:03 109255 dmsp_15_ephemeris_20041214.txt 22-Jun-2023 00:03 109492 dmsp_16_ephemeris_20041214.txt 22-Jun-2023 00:03 109219