../ dmsp_13_ephemeris_20071204.txt 22-Jun-2023 00:09 109442 dmsp_14_ephemeris_20071204.txt 22-Jun-2023 00:09 109460 dmsp_15_ephemeris_20071204.txt 22-Jun-2023 00:09 109290 dmsp_16_ephemeris_20071204.txt 22-Jun-2023 00:09 109415 dmsp_17_ephemeris_20071204.txt 22-Jun-2023 00:09 109383