../ dmsp_13_ephemeris_20090106.txt 22-Jun-2023 00:11 106510 dmsp_14_ephemeris_20090106.txt 22-Jun-2023 00:11 106448 dmsp_15_ephemeris_20090106.txt 22-Jun-2023 00:11 106477 dmsp_16_ephemeris_20090106.txt 22-Jun-2023 00:11 106495 dmsp_17_ephemeris_20090106.txt 22-Jun-2023 00:11 106504