../ dmsp_13_ephemeris_20041031.txt 22-Jun-2023 00:02 109434 dmsp_14_ephemeris_20041031.txt 22-Jun-2023 00:02 109504 dmsp_15_ephemeris_20041031.txt 22-Jun-2023 00:02 109529 dmsp_16_ephemeris_20041031.txt 22-Jun-2023 00:02 109460