../ dmsp_13_ephemeris_20070416.txt 22-Jun-2023 16:03 109738 dmsp_14_ephemeris_20070416.txt 22-Jun-2023 16:03 109669 dmsp_15_ephemeris_20070416.txt 22-Jun-2023 16:03 109732 dmsp_16_ephemeris_20070416.txt 22-Jun-2023 16:03 109672 dmsp_17_ephemeris_20070416.txt 22-Jun-2023 16:03 109837