../ dmsp_11_ephemeris_20030101.txt 22-Jun-2023 15:54 106491 dmsp_12_ephemeris_20030101.txt 22-Jun-2023 15:54 106516 dmsp_13_ephemeris_20030101.txt 22-Jun-2023 15:54 106454 dmsp_14_ephemeris_20030101.txt 22-Jun-2023 15:54 106563 dmsp_15_ephemeris_20030101.txt 22-Jun-2023 15:54 106614