../ dmsp_13_ephemeris_20051009.txt 22-Jun-2023 00:04 109693 dmsp_14_ephemeris_20051009.txt 22-Jun-2023 00:04 109562 dmsp_15_ephemeris_20051009.txt 22-Jun-2023 00:04 109445 dmsp_16_ephemeris_20051009.txt 22-Jun-2023 00:04 109597