../ dmsp_10_ephemeris_19950618.txt 22-Jun-2023 15:44 109479 dmsp_11_ephemeris_19950618.txt 22-Jun-2023 15:44 109816 dmsp_12_ephemeris_19950618.txt 22-Jun-2023 15:44 109689 dmsp_13_ephemeris_19950618.txt 22-Jun-2023 15:44 109802