../ dmsp_13_ephemeris_20060903.txt 22-Jun-2023 15:59 109645 dmsp_14_ephemeris_20060903.txt 22-Jun-2023 15:59 109714 dmsp_15_ephemeris_20060903.txt 22-Jun-2023 15:59 109565 dmsp_16_ephemeris_20060903.txt 22-Jun-2023 15:59 109769