../ dmsp_13_ephemeris_20091029.txt 22-Jun-2023 16:25 109528 dmsp_14_ephemeris_20091029.txt 22-Jun-2023 16:25 109522 dmsp_15_ephemeris_20091029.txt 22-Jun-2023 16:25 109491 dmsp_16_ephemeris_20091029.txt 22-Jun-2023 16:25 109575 dmsp_17_ephemeris_20091029.txt 22-Jun-2023 16:25 109360 dmsp_18_ephemeris_20091029.txt 22-Jun-2023 16:25 109374