../ dmsp_11_ephemeris_20030615.txt 22-Jun-2023 00:00 109650 dmsp_12_ephemeris_20030615.txt 22-Jun-2023 00:00 109715 dmsp_13_ephemeris_20030615.txt 22-Jun-2023 00:00 109748 dmsp_14_ephemeris_20030615.txt 22-Jun-2023 00:00 109735 dmsp_15_ephemeris_20030615.txt 22-Jun-2023 00:00 109478