../ dmsp_13_ephemeris_20070410.txt 22-Jun-2023 16:00 109729 dmsp_14_ephemeris_20070410.txt 22-Jun-2023 16:00 109660 dmsp_15_ephemeris_20070410.txt 22-Jun-2023 16:00 109640 dmsp_16_ephemeris_20070410.txt 22-Jun-2023 16:00 109794 dmsp_17_ephemeris_20070410.txt 22-Jun-2023 16:00 109803