../ dmsp_11_ephemeris_20000319.txt 22-Jun-2023 15:50 108215 dmsp_12_ephemeris_20000319.txt 22-Jun-2023 15:50 108316 dmsp_13_ephemeris_20000319.txt 22-Jun-2023 15:50 108305 dmsp_14_ephemeris_20000319.txt 22-Jun-2023 15:50 108224 dmsp_15_ephemeris_20000319.txt 22-Jun-2023 15:50 108295