../ dmsp_13_ephemeris_20070323.txt 22-Jun-2023 16:17 108272 dmsp_14_ephemeris_20070323.txt 22-Jun-2023 16:17 108253 dmsp_15_ephemeris_20070323.txt 22-Jun-2023 16:17 108236 dmsp_16_ephemeris_20070323.txt 22-Jun-2023 16:17 108301 dmsp_17_ephemeris_20070323.txt 22-Jun-2023 16:17 108231