../ dmsp_13_ephemeris_20090807.txt 22-Jun-2023 16:07 109645 dmsp_14_ephemeris_20090807.txt 22-Jun-2023 16:07 109529 dmsp_15_ephemeris_20090807.txt 22-Jun-2023 16:07 109701 dmsp_16_ephemeris_20090807.txt 22-Jun-2023 16:07 109731 dmsp_17_ephemeris_20090807.txt 22-Jun-2023 16:07 109765