../ dmsp_13_ephemeris_20071210.txt 22-Jun-2023 16:04 109406 dmsp_14_ephemeris_20071210.txt 22-Jun-2023 16:04 109272 dmsp_15_ephemeris_20071210.txt 22-Jun-2023 16:04 109267 dmsp_16_ephemeris_20071210.txt 22-Jun-2023 16:04 109377 dmsp_17_ephemeris_20071210.txt 22-Jun-2023 16:04 109353