../ dmsp_13_ephemeris_20050521.txt 22-Jun-2023 15:57 109608 dmsp_14_ephemeris_20050521.txt 22-Jun-2023 15:57 109709 dmsp_15_ephemeris_20050521.txt 22-Jun-2023 15:57 109585 dmsp_16_ephemeris_20050521.txt 22-Jun-2023 15:57 109465