../ dmsp_08_ephemeris_19920906.txt 22-Jun-2023 15:42 109488 dmsp_09_ephemeris_19920906.txt 22-Jun-2023 15:42 109412 dmsp_10_ephemeris_19920906.txt 22-Jun-2023 15:42 109736 dmsp_11_ephemeris_19920906.txt 22-Jun-2023 15:42 109781