../ dmsp_13_ephemeris_20070218.txt 22-Jun-2023 16:00 108114 dmsp_14_ephemeris_20070218.txt 22-Jun-2023 16:00 108058 dmsp_15_ephemeris_20070218.txt 22-Jun-2023 16:00 108138 dmsp_16_ephemeris_20070218.txt 22-Jun-2023 16:00 108130 dmsp_17_ephemeris_20070218.txt 22-Jun-2023 16:00 108147