../ dmsp_13_ephemeris_20090109.txt 22-Jun-2023 00:11 106343 dmsp_14_ephemeris_20090109.txt 22-Jun-2023 00:11 106541 dmsp_15_ephemeris_20090109.txt 22-Jun-2023 00:11 106413 dmsp_16_ephemeris_20090109.txt 22-Jun-2023 00:11 106468 dmsp_17_ephemeris_20090109.txt 22-Jun-2023 00:11 106535