../ dmsp_13_ephemeris_20070823.txt 22-Jun-2023 00:08 109830 dmsp_14_ephemeris_20070823.txt 22-Jun-2023 00:08 109800 dmsp_15_ephemeris_20070823.txt 22-Jun-2023 00:08 109719 dmsp_16_ephemeris_20070823.txt 22-Jun-2023 00:08 109720 dmsp_17_ephemeris_20070823.txt 22-Jun-2023 00:08 109705