../ dmsp_13_ephemeris_20090608.txt 22-Jun-2023 00:13 109641 dmsp_14_ephemeris_20090608.txt 22-Jun-2023 00:13 109600 dmsp_15_ephemeris_20090608.txt 22-Jun-2023 00:13 109650 dmsp_16_ephemeris_20090608.txt 22-Jun-2023 00:13 109491 dmsp_17_ephemeris_20090608.txt 22-Jun-2023 00:13 109638