../ dmsp_13_ephemeris_20090616.txt 22-Jun-2023 00:13 109669 dmsp_14_ephemeris_20090616.txt 22-Jun-2023 00:13 109624 dmsp_15_ephemeris_20090616.txt 22-Jun-2023 00:13 109585 dmsp_16_ephemeris_20090616.txt 22-Jun-2023 00:13 109659 dmsp_17_ephemeris_20090616.txt 22-Jun-2023 00:13 109664