../ dmsp_13_ephemeris_20050730.txt 22-Jun-2023 00:04 109720 dmsp_14_ephemeris_20050730.txt 22-Jun-2023 00:04 109662 dmsp_15_ephemeris_20050730.txt 22-Jun-2023 00:04 109620 dmsp_16_ephemeris_20050730.txt 22-Jun-2023 00:04 109680