../ dmsp_13_ephemeris_20090222.txt 22-Jun-2023 16:04 108092 dmsp_14_ephemeris_20090222.txt 22-Jun-2023 16:04 108180 dmsp_15_ephemeris_20090222.txt 22-Jun-2023 16:04 108056 dmsp_16_ephemeris_20090222.txt 22-Jun-2023 16:04 108081 dmsp_17_ephemeris_20090222.txt 22-Jun-2023 16:04 108136