../ dmsp_13_ephemeris_20091105.txt 22-Jun-2023 16:05 109530 dmsp_14_ephemeris_20091105.txt 22-Jun-2023 16:05 109552 dmsp_15_ephemeris_20091105.txt 22-Jun-2023 16:05 109392 dmsp_16_ephemeris_20091105.txt 22-Jun-2023 16:05 109442 dmsp_17_ephemeris_20091105.txt 22-Jun-2023 16:05 109509 dmsp_18_ephemeris_20091105.txt 22-Jun-2023 16:05 109483