../ dmsp_11_ephemeris_20030207.txt 21-Jun-2023 23:59 108152 dmsp_12_ephemeris_20030207.txt 21-Jun-2023 23:59 108037 dmsp_13_ephemeris_20030207.txt 21-Jun-2023 23:59 108093 dmsp_14_ephemeris_20030207.txt 21-Jun-2023 23:59 107950 dmsp_15_ephemeris_20030207.txt 21-Jun-2023 23:59 108244