../ dmsp_13_ephemeris_20091119.txt 22-Jun-2023 16:25 109380 dmsp_14_ephemeris_20091119.txt 22-Jun-2023 16:25 109375 dmsp_15_ephemeris_20091119.txt 22-Jun-2023 16:25 109306 dmsp_16_ephemeris_20091119.txt 22-Jun-2023 16:25 109455 dmsp_17_ephemeris_20091119.txt 22-Jun-2023 16:25 109404 dmsp_18_ephemeris_20091119.txt 22-Jun-2023 16:25 109436