../ dmsp_13_ephemeris_20050115.txt 22-Jun-2023 00:03 107856 dmsp_14_ephemeris_20050115.txt 22-Jun-2023 00:03 107885 dmsp_15_ephemeris_20050115.txt 22-Jun-2023 00:03 108067 dmsp_16_ephemeris_20050115.txt 22-Jun-2023 00:03 107871