../ dmsp_11_ephemeris_20030909.txt 22-Jun-2023 15:56 320 dmsp_12_ephemeris_20030909.txt 22-Jun-2023 15:56 319 dmsp_13_ephemeris_20030909.txt 22-Jun-2023 15:56 109780 dmsp_14_ephemeris_20030909.txt 22-Jun-2023 15:56 109621 dmsp_15_ephemeris_20030909.txt 22-Jun-2023 15:56 109585