../ dmsp_13_ephemeris_20071229.txt 22-Jun-2023 00:09 109246 dmsp_14_ephemeris_20071229.txt 22-Jun-2023 00:09 109364 dmsp_15_ephemeris_20071229.txt 22-Jun-2023 00:09 109380 dmsp_16_ephemeris_20071229.txt 22-Jun-2023 00:09 109242 dmsp_17_ephemeris_20071229.txt 22-Jun-2023 00:09 109313