../ dmsp_11_ephemeris_20010704.txt 21-Jun-2023 23:56 109805 dmsp_12_ephemeris_20010704.txt 21-Jun-2023 23:56 109634 dmsp_13_ephemeris_20010704.txt 21-Jun-2023 23:56 109672 dmsp_14_ephemeris_20010704.txt 21-Jun-2023 23:56 109640 dmsp_15_ephemeris_20010704.txt 21-Jun-2023 23:56 109436