../ dmsp_13_ephemeris_20050412.txt 22-Jun-2023 00:03 109701 dmsp_14_ephemeris_20050412.txt 22-Jun-2023 00:03 109586 dmsp_15_ephemeris_20050412.txt 22-Jun-2023 00:03 109661 dmsp_16_ephemeris_20050412.txt 22-Jun-2023 00:03 109643