../ dmsp_11_ephemeris_20030315.txt 21-Jun-2023 23:59 108198 dmsp_12_ephemeris_20030315.txt 21-Jun-2023 23:59 108357 dmsp_13_ephemeris_20030315.txt 21-Jun-2023 23:59 108328 dmsp_14_ephemeris_20030315.txt 21-Jun-2023 23:59 108287 dmsp_15_ephemeris_20030315.txt 21-Jun-2023 23:59 108302