../ dmsp_11_ephemeris_20030101.txt 22-Jun-2023 15:55 106491 dmsp_12_ephemeris_20030101.txt 22-Jun-2023 15:55 106516 dmsp_13_ephemeris_20030101.txt 22-Jun-2023 15:55 106454 dmsp_14_ephemeris_20030101.txt 22-Jun-2023 15:55 106563 dmsp_15_ephemeris_20030101.txt 22-Jun-2023 15:55 106614