../ dmsp_13_ephemeris_20031023.txt 22-Jun-2023 00:01 109576 dmsp_14_ephemeris_20031023.txt 22-Jun-2023 00:01 109538 dmsp_15_ephemeris_20031023.txt 22-Jun-2023 00:01 109525 dmsp_16_ephemeris_20031023.txt 22-Jun-2023 00:01 109618