../ dmsp_11_ephemeris_20030531.txt 22-Jun-2023 15:55 109701 dmsp_12_ephemeris_20030531.txt 22-Jun-2023 15:55 109540 dmsp_13_ephemeris_20030531.txt 22-Jun-2023 15:55 109660 dmsp_14_ephemeris_20030531.txt 22-Jun-2023 15:55 109656 dmsp_15_ephemeris_20030531.txt 22-Jun-2023 15:55 109631