../ dmsp_13_ephemeris_20050902.txt 22-Jun-2023 00:04 109734 dmsp_14_ephemeris_20050902.txt 22-Jun-2023 00:04 109643 dmsp_15_ephemeris_20050902.txt 22-Jun-2023 00:04 109597 dmsp_16_ephemeris_20050902.txt 22-Jun-2023 00:04 109736