../ dmsp_11_ephemeris_20030329.txt 21-Jun-2023 23:59 108282 dmsp_12_ephemeris_20030329.txt 21-Jun-2023 23:59 108265 dmsp_13_ephemeris_20030329.txt 21-Jun-2023 23:59 108359 dmsp_14_ephemeris_20030329.txt 21-Jun-2023 23:59 108297 dmsp_15_ephemeris_20030329.txt 21-Jun-2023 23:59 108321