../ dmsp_08_ephemeris_19920815.txt 22-Jun-2023 15:42 109467 dmsp_09_ephemeris_19920815.txt 22-Jun-2023 15:42 109307 dmsp_10_ephemeris_19920815.txt 22-Jun-2023 15:42 109817 dmsp_11_ephemeris_19920815.txt 22-Jun-2023 15:42 109756