../ dmsp_13_ephemeris_20080620.txt 22-Jun-2023 16:21 109643 dmsp_14_ephemeris_20080620.txt 22-Jun-2023 16:21 109606 dmsp_15_ephemeris_20080620.txt 22-Jun-2023 16:21 109447 dmsp_16_ephemeris_20080620.txt 22-Jun-2023 16:21 109604 dmsp_17_ephemeris_20080620.txt 22-Jun-2023 16:21 109611