../ dmsp_13_ephemeris_20031022.txt 22-Jun-2023 00:01 109606 dmsp_14_ephemeris_20031022.txt 22-Jun-2023 00:01 109451 dmsp_15_ephemeris_20031022.txt 22-Jun-2023 00:01 109574 dmsp_16_ephemeris_20031022.txt 22-Jun-2023 00:01 109572