../ dmsp_13_ephemeris_20050422.txt 22-Jun-2023 16:12 109755 dmsp_14_ephemeris_20050422.txt 22-Jun-2023 16:12 109668 dmsp_15_ephemeris_20050422.txt 22-Jun-2023 16:12 109581 dmsp_16_ephemeris_20050422.txt 22-Jun-2023 16:12 109804