../ dmsp_13_ephemeris_20071119.txt 22-Jun-2023 00:08 109399 dmsp_14_ephemeris_20071119.txt 22-Jun-2023 00:08 109391 dmsp_15_ephemeris_20071119.txt 22-Jun-2023 00:08 109415 dmsp_16_ephemeris_20071119.txt 22-Jun-2023 00:08 109390 dmsp_17_ephemeris_20071119.txt 22-Jun-2023 00:08 109417