../ dmsp_13_ephemeris_20060815.txt 22-Jun-2023 00:06 109686 dmsp_14_ephemeris_20060815.txt 22-Jun-2023 00:06 109674 dmsp_15_ephemeris_20060815.txt 22-Jun-2023 00:06 109648 dmsp_16_ephemeris_20060815.txt 22-Jun-2023 00:06 109644