../ dmsp_11_ephemeris_20030322.txt 21-Jun-2023 23:59 108119 dmsp_12_ephemeris_20030322.txt 21-Jun-2023 23:59 108322 dmsp_13_ephemeris_20030322.txt 21-Jun-2023 23:59 108225 dmsp_14_ephemeris_20030322.txt 21-Jun-2023 23:59 108291 dmsp_15_ephemeris_20030322.txt 21-Jun-2023 23:59 108219