../ dmsp_13_ephemeris_20080813.txt 22-Jun-2023 00:10 109720 dmsp_14_ephemeris_20080813.txt 22-Jun-2023 00:10 109581 dmsp_15_ephemeris_20080813.txt 22-Jun-2023 00:10 109575 dmsp_16_ephemeris_20080813.txt 22-Jun-2023 00:10 109721 dmsp_17_ephemeris_20080813.txt 22-Jun-2023 00:10 109728