../ dmsp_13_ephemeris_20070131.txt 22-Jun-2023 00:07 107952 dmsp_14_ephemeris_20070131.txt 22-Jun-2023 00:07 107982 dmsp_15_ephemeris_20070131.txt 22-Jun-2023 00:07 108056 dmsp_16_ephemeris_20070131.txt 22-Jun-2023 00:07 108086 dmsp_17_ephemeris_20070131.txt 22-Jun-2023 00:07 107952