../ dmsp_08_ephemeris_19920803.txt 22-Jun-2023 15:42 109443 dmsp_09_ephemeris_19920803.txt 22-Jun-2023 15:42 109306 dmsp_10_ephemeris_19920803.txt 22-Jun-2023 15:42 109857 dmsp_11_ephemeris_19920803.txt 22-Jun-2023 15:42 109690