../ dmsp_13_ephemeris_20091105.txt 22-Jun-2023 00:14 109530 dmsp_14_ephemeris_20091105.txt 22-Jun-2023 00:14 109552 dmsp_15_ephemeris_20091105.txt 22-Jun-2023 00:14 109392 dmsp_16_ephemeris_20091105.txt 22-Jun-2023 00:14 109442 dmsp_17_ephemeris_20091105.txt 22-Jun-2023 00:14 109509 dmsp_18_ephemeris_20091105.txt 22-Jun-2023 00:14 109483