../ dmsp_13_ephemeris_20100130.txt 22-Jun-2023 16:26 107918 dmsp_14_ephemeris_20100130.txt 22-Jun-2023 16:26 108096 dmsp_15_ephemeris_20100130.txt 22-Jun-2023 16:26 108037 dmsp_16_ephemeris_20100130.txt 22-Jun-2023 16:26 107895 dmsp_17_ephemeris_20100130.txt 22-Jun-2023 16:26 107997 dmsp_18_ephemeris_20100130.txt 22-Jun-2023 16:26 108128