../ dmsp_11_ephemeris_20030515.txt 21-Jun-2023 23:59 109685 dmsp_12_ephemeris_20030515.txt 21-Jun-2023 23:59 109621 dmsp_13_ephemeris_20030515.txt 21-Jun-2023 23:59 109663 dmsp_14_ephemeris_20030515.txt 21-Jun-2023 23:59 109708 dmsp_15_ephemeris_20030515.txt 21-Jun-2023 23:59 109616