../ dmsp_13_ephemeris_20100130.txt 22-Jun-2023 16:06 107918 dmsp_14_ephemeris_20100130.txt 22-Jun-2023 16:06 108096 dmsp_15_ephemeris_20100130.txt 22-Jun-2023 16:06 108037 dmsp_16_ephemeris_20100130.txt 22-Jun-2023 16:06 107895 dmsp_17_ephemeris_20100130.txt 22-Jun-2023 16:06 107997 dmsp_18_ephemeris_20100130.txt 22-Jun-2023 16:06 108128