../ dmsp_13_ephemeris_20071229.txt 22-Jun-2023 16:19 109246 dmsp_14_ephemeris_20071229.txt 22-Jun-2023 16:19 109364 dmsp_15_ephemeris_20071229.txt 22-Jun-2023 16:19 109380 dmsp_16_ephemeris_20071229.txt 22-Jun-2023 16:19 109242 dmsp_17_ephemeris_20071229.txt 22-Jun-2023 16:19 109313