../ dmsp_08_ephemeris_19920922.txt 22-Jun-2023 15:44 109465 dmsp_09_ephemeris_19920922.txt 22-Jun-2023 15:44 109465 dmsp_10_ephemeris_19920922.txt 22-Jun-2023 15:44 109688 dmsp_11_ephemeris_19920922.txt 22-Jun-2023 15:44 109656