../ dmsp_13_ephemeris_20060903.txt 22-Jun-2023 00:06 109645 dmsp_14_ephemeris_20060903.txt 22-Jun-2023 00:06 109714 dmsp_15_ephemeris_20060903.txt 22-Jun-2023 00:06 109565 dmsp_16_ephemeris_20060903.txt 22-Jun-2023 00:06 109769