../ dmsp_13_ephemeris_20061227.txt 22-Jun-2023 00:06 109396 dmsp_14_ephemeris_20061227.txt 22-Jun-2023 00:06 109352 dmsp_15_ephemeris_20061227.txt 22-Jun-2023 00:06 109303 dmsp_16_ephemeris_20061227.txt 22-Jun-2023 00:06 109398 dmsp_17_ephemeris_20061227.txt 22-Jun-2023 00:06 109287