../ dmsp_13_ephemeris_20070404.txt 22-Jun-2023 16:00 108383 dmsp_14_ephemeris_20070404.txt 22-Jun-2023 16:00 108191 dmsp_15_ephemeris_20070404.txt 22-Jun-2023 16:00 108162 dmsp_16_ephemeris_20070404.txt 22-Jun-2023 16:00 108203 dmsp_17_ephemeris_20070404.txt 22-Jun-2023 16:00 108287