../ dmsp_08_ephemeris_19920708.txt 22-Jun-2023 15:44 109302 dmsp_09_ephemeris_19920708.txt 22-Jun-2023 15:44 109384 dmsp_10_ephemeris_19920708.txt 22-Jun-2023 15:44 109649 dmsp_11_ephemeris_19920708.txt 22-Jun-2023 15:44 109673