../ dmsp_15_ephemeris_20141125.txt 22-Jun-2023 00:26 109396 dmsp_16_ephemeris_20141125.txt 22-Jun-2023 00:26 109404 dmsp_17_ephemeris_20141125.txt 22-Jun-2023 00:26 109354 dmsp_18_ephemeris_20141125.txt 22-Jun-2023 00:26 109402 dmsp_19_ephemeris_20141125.txt 22-Jun-2023 00:26 109320