../ dmsp_13_ephemeris_20061123.txt 22-Jun-2023 16:16 109304 dmsp_14_ephemeris_20061123.txt 22-Jun-2023 16:16 109216 dmsp_15_ephemeris_20061123.txt 22-Jun-2023 16:16 109454 dmsp_16_ephemeris_20061123.txt 22-Jun-2023 16:16 109458 dmsp_17_ephemeris_20061123.txt 22-Jun-2023 16:16 109333