../ dmsp_13_ephemeris_20080712.txt 22-Jun-2023 00:10 109710 dmsp_14_ephemeris_20080712.txt 22-Jun-2023 00:10 109668 dmsp_15_ephemeris_20080712.txt 22-Jun-2023 00:10 109561 dmsp_16_ephemeris_20080712.txt 22-Jun-2023 00:10 109569 dmsp_17_ephemeris_20080712.txt 22-Jun-2023 00:10 109691