../ dmsp_13_ephemeris_20061027.txt 22-Jun-2023 00:06 109425 dmsp_14_ephemeris_20061027.txt 22-Jun-2023 00:06 109493 dmsp_15_ephemeris_20061027.txt 22-Jun-2023 00:06 109492 dmsp_16_ephemeris_20061027.txt 22-Jun-2023 00:06 109566