../ dmsp_13_ephemeris_20051014.txt 22-Jun-2023 00:04 109653 dmsp_14_ephemeris_20051014.txt 22-Jun-2023 00:04 109489 dmsp_15_ephemeris_20051014.txt 22-Jun-2023 00:04 109715 dmsp_16_ephemeris_20051014.txt 22-Jun-2023 00:04 109630