../ dmsp_08_ephemeris_19920702.txt 21-Jun-2023 23:44 109312 dmsp_09_ephemeris_19920702.txt 21-Jun-2023 23:44 109350 dmsp_10_ephemeris_19920702.txt 21-Jun-2023 23:44 109635 dmsp_11_ephemeris_19920702.txt 21-Jun-2023 23:44 109641