../ dmsp_13_ephemeris_20041023.txt 22-Jun-2023 00:02 109493 dmsp_14_ephemeris_20041023.txt 22-Jun-2023 00:02 109475 dmsp_15_ephemeris_20041023.txt 22-Jun-2023 00:02 109497 dmsp_16_ephemeris_20041023.txt 22-Jun-2023 00:02 109463