../ dmsp_11_ephemeris_20030909.txt 22-Jun-2023 16:09 320 dmsp_12_ephemeris_20030909.txt 22-Jun-2023 16:09 319 dmsp_13_ephemeris_20030909.txt 22-Jun-2023 16:09 109780 dmsp_14_ephemeris_20030909.txt 22-Jun-2023 16:09 109621 dmsp_15_ephemeris_20030909.txt 22-Jun-2023 16:09 109585