../ dmsp_15_ephemeris_20141126.txt 22-Jun-2023 00:26 109542 dmsp_16_ephemeris_20141126.txt 22-Jun-2023 00:26 109329 dmsp_17_ephemeris_20141126.txt 22-Jun-2023 00:26 109321 dmsp_18_ephemeris_20141126.txt 22-Jun-2023 00:26 109262 dmsp_19_ephemeris_20141126.txt 22-Jun-2023 00:26 109329