../ dmsp_13_ephemeris_20060828.txt 22-Jun-2023 15:59 109824 dmsp_14_ephemeris_20060828.txt 22-Jun-2023 15:59 109774 dmsp_15_ephemeris_20060828.txt 22-Jun-2023 15:59 109657 dmsp_16_ephemeris_20060828.txt 22-Jun-2023 15:59 109670