../ dmsp_13_ephemeris_20061026.txt 22-Jun-2023 16:16 109441 dmsp_14_ephemeris_20061026.txt 22-Jun-2023 16:16 109412 dmsp_15_ephemeris_20061026.txt 22-Jun-2023 16:16 109441 dmsp_16_ephemeris_20061026.txt 22-Jun-2023 16:16 109456