../ dmsp_14_ephemeris_20100627.txt 22-Jun-2023 00:15 109612 dmsp_15_ephemeris_20100627.txt 22-Jun-2023 00:15 109562 dmsp_16_ephemeris_20100627.txt 22-Jun-2023 00:15 109576 dmsp_17_ephemeris_20100627.txt 22-Jun-2023 00:15 109534 dmsp_18_ephemeris_20100627.txt 22-Jun-2023 00:15 109595