../ dmsp_13_ephemeris_20091012.txt 22-Jun-2023 16:08 109603 dmsp_14_ephemeris_20091012.txt 22-Jun-2023 16:08 109732 dmsp_15_ephemeris_20091012.txt 22-Jun-2023 16:08 109518 dmsp_16_ephemeris_20091012.txt 22-Jun-2023 16:08 109686 dmsp_17_ephemeris_20091012.txt 22-Jun-2023 16:08 109663 dmsp_18_ephemeris_20091012.txt 22-Jun-2023 16:08 243