../ dmsp_11_ephemeris_20030518.txt 22-Jun-2023 15:55 109663 dmsp_12_ephemeris_20030518.txt 22-Jun-2023 15:55 109687 dmsp_13_ephemeris_20030518.txt 22-Jun-2023 15:55 109765 dmsp_14_ephemeris_20030518.txt 22-Jun-2023 15:55 109622 dmsp_15_ephemeris_20030518.txt 22-Jun-2023 15:55 109608