../ dmsp_11_ephemeris_20030520.txt 22-Jun-2023 15:55 109679 dmsp_12_ephemeris_20030520.txt 22-Jun-2023 15:55 109693 dmsp_13_ephemeris_20030520.txt 22-Jun-2023 15:55 109772 dmsp_14_ephemeris_20030520.txt 22-Jun-2023 15:55 109689 dmsp_15_ephemeris_20030520.txt 22-Jun-2023 15:55 109659