../ dmsp_13_ephemeris_20051009.txt 22-Jun-2023 15:59 109693 dmsp_14_ephemeris_20051009.txt 22-Jun-2023 15:59 109562 dmsp_15_ephemeris_20051009.txt 22-Jun-2023 15:59 109445 dmsp_16_ephemeris_20051009.txt 22-Jun-2023 15:59 109597