../ dmsp_13_ephemeris_20070617.txt 22-Jun-2023 00:07 109644 dmsp_14_ephemeris_20070617.txt 22-Jun-2023 00:07 109672 dmsp_15_ephemeris_20070617.txt 22-Jun-2023 00:07 109623 dmsp_16_ephemeris_20070617.txt 22-Jun-2023 00:07 109630 dmsp_17_ephemeris_20070617.txt 22-Jun-2023 00:07 109649