../ dmsp_10_ephemeris_19950929.txt 21-Jun-2023 23:47 109706 dmsp_11_ephemeris_19950929.txt 21-Jun-2023 23:47 109809 dmsp_12_ephemeris_19950929.txt 21-Jun-2023 23:47 109632 dmsp_13_ephemeris_19950929.txt 21-Jun-2023 23:47 109730