../ dmsp_08_ephemeris_19920110.txt 22-Jun-2023 15:42 108045 dmsp_09_ephemeris_19920110.txt 22-Jun-2023 15:42 107821 dmsp_10_ephemeris_19920110.txt 22-Jun-2023 15:42 107948 dmsp_11_ephemeris_19920110.txt 22-Jun-2023 15:42 108023