../ dmsp_13_ephemeris_20090104.txt 22-Jun-2023 16:06 106436 dmsp_14_ephemeris_20090104.txt 22-Jun-2023 16:06 106527 dmsp_15_ephemeris_20090104.txt 22-Jun-2023 16:06 106544 dmsp_16_ephemeris_20090104.txt 22-Jun-2023 16:06 106338 dmsp_17_ephemeris_20090104.txt 22-Jun-2023 16:06 106455