../ dmsp_13_ephemeris_20070429.txt 22-Jun-2023 16:03 109719 dmsp_14_ephemeris_20070429.txt 22-Jun-2023 16:03 109717 dmsp_15_ephemeris_20070429.txt 22-Jun-2023 16:03 109651 dmsp_16_ephemeris_20070429.txt 22-Jun-2023 16:03 109656 dmsp_17_ephemeris_20070429.txt 22-Jun-2023 16:03 109683