../ dmsp_08_ephemeris_19920110.txt 22-Jun-2023 15:43 108045 dmsp_09_ephemeris_19920110.txt 22-Jun-2023 15:43 107821 dmsp_10_ephemeris_19920110.txt 22-Jun-2023 15:43 107948 dmsp_11_ephemeris_19920110.txt 22-Jun-2023 15:43 108023