../ dmsp_13_ephemeris_20091119.txt 22-Jun-2023 00:14 109380 dmsp_14_ephemeris_20091119.txt 22-Jun-2023 00:14 109375 dmsp_15_ephemeris_20091119.txt 22-Jun-2023 00:14 109306 dmsp_16_ephemeris_20091119.txt 22-Jun-2023 00:14 109455 dmsp_17_ephemeris_20091119.txt 22-Jun-2023 00:14 109404 dmsp_18_ephemeris_20091119.txt 22-Jun-2023 00:14 109436