../ dmsp_11_ephemeris_20030118.txt 21-Jun-2023 23:59 107975 dmsp_12_ephemeris_20030118.txt 21-Jun-2023 23:59 107894 dmsp_13_ephemeris_20030118.txt 21-Jun-2023 23:59 107904 dmsp_14_ephemeris_20030118.txt 21-Jun-2023 23:59 107967 dmsp_15_ephemeris_20030118.txt 21-Jun-2023 23:59 107966