../ dmsp_13_ephemeris_20090222.txt 22-Jun-2023 16:23 108092 dmsp_14_ephemeris_20090222.txt 22-Jun-2023 16:23 108180 dmsp_15_ephemeris_20090222.txt 22-Jun-2023 16:23 108056 dmsp_16_ephemeris_20090222.txt 22-Jun-2023 16:23 108081 dmsp_17_ephemeris_20090222.txt 22-Jun-2023 16:23 108136