../ dmsp_13_ephemeris_20091012.txt 22-Jun-2023 16:25 109603 dmsp_14_ephemeris_20091012.txt 22-Jun-2023 16:25 109732 dmsp_15_ephemeris_20091012.txt 22-Jun-2023 16:25 109518 dmsp_16_ephemeris_20091012.txt 22-Jun-2023 16:25 109686 dmsp_17_ephemeris_20091012.txt 22-Jun-2023 16:25 109663 dmsp_18_ephemeris_20091012.txt 22-Jun-2023 16:25 243