../ dmsp_08_ephemeris_19920125.txt 21-Jun-2023 23:44 108078 dmsp_09_ephemeris_19920125.txt 21-Jun-2023 23:44 107971 dmsp_10_ephemeris_19920125.txt 21-Jun-2023 23:44 108024 dmsp_11_ephemeris_19920125.txt 21-Jun-2023 23:44 108022