../ dmsp_13_ephemeris_20061128.txt 22-Jun-2023 00:06 109425 dmsp_14_ephemeris_20061128.txt 22-Jun-2023 00:06 109310 dmsp_15_ephemeris_20061128.txt 22-Jun-2023 00:06 109277 dmsp_16_ephemeris_20061128.txt 22-Jun-2023 00:06 109368 dmsp_17_ephemeris_20061128.txt 22-Jun-2023 00:06 109295