../ dmsp_13_ephemeris_20091012.txt 22-Jun-2023 16:05 109603 dmsp_14_ephemeris_20091012.txt 22-Jun-2023 16:05 109732 dmsp_15_ephemeris_20091012.txt 22-Jun-2023 16:05 109518 dmsp_16_ephemeris_20091012.txt 22-Jun-2023 16:05 109686 dmsp_17_ephemeris_20091012.txt 22-Jun-2023 16:05 109663 dmsp_18_ephemeris_20091012.txt 22-Jun-2023 16:05 243