../ dmsp_13_ephemeris_20071230.txt 22-Jun-2023 00:09 109337 dmsp_14_ephemeris_20071230.txt 22-Jun-2023 00:09 109329 dmsp_15_ephemeris_20071230.txt 22-Jun-2023 00:09 109252 dmsp_16_ephemeris_20071230.txt 22-Jun-2023 00:09 109254 dmsp_17_ephemeris_20071230.txt 22-Jun-2023 00:09 109244