../ dmsp_14_ephemeris_20101106.txt 22-Jun-2023 16:10 109453 dmsp_15_ephemeris_20101106.txt 22-Jun-2023 16:10 109499 dmsp_16_ephemeris_20101106.txt 22-Jun-2023 16:10 109404 dmsp_17_ephemeris_20101106.txt 22-Jun-2023 16:10 109541 dmsp_18_ephemeris_20101106.txt 22-Jun-2023 16:10 109451