../ dmsp_13_ephemeris_20090111.txt 22-Jun-2023 16:04 107969 dmsp_14_ephemeris_20090111.txt 22-Jun-2023 16:04 107870 dmsp_15_ephemeris_20090111.txt 22-Jun-2023 16:04 107902 dmsp_16_ephemeris_20090111.txt 22-Jun-2023 16:04 107997 dmsp_17_ephemeris_20090111.txt 22-Jun-2023 16:04 108002