../ dmsp_13_ephemeris_20100126.txt 22-Jun-2023 00:14 107931 dmsp_14_ephemeris_20100126.txt 22-Jun-2023 00:14 107938 dmsp_15_ephemeris_20100126.txt 22-Jun-2023 00:14 107939 dmsp_16_ephemeris_20100126.txt 22-Jun-2023 00:14 107948 dmsp_17_ephemeris_20100126.txt 22-Jun-2023 00:14 107939 dmsp_18_ephemeris_20100126.txt 22-Jun-2023 00:14 108025