../ dmsp_13_ephemeris_20100202.txt 22-Jun-2023 00:14 107912 dmsp_14_ephemeris_20100202.txt 22-Jun-2023 00:14 107892 dmsp_15_ephemeris_20100202.txt 22-Jun-2023 00:14 107959 dmsp_16_ephemeris_20100202.txt 22-Jun-2023 00:14 107961 dmsp_17_ephemeris_20100202.txt 22-Jun-2023 00:14 108014 dmsp_18_ephemeris_20100202.txt 22-Jun-2023 00:14 108171