../ dmsp_13_ephemeris_20050504.txt 22-Jun-2023 16:12 109667 dmsp_14_ephemeris_20050504.txt 22-Jun-2023 16:12 109724 dmsp_15_ephemeris_20050504.txt 22-Jun-2023 16:12 109603 dmsp_16_ephemeris_20050504.txt 22-Jun-2023 16:12 109661