../ dmsp_13_ephemeris_20080122.txt 22-Jun-2023 16:19 107921 dmsp_14_ephemeris_20080122.txt 22-Jun-2023 16:19 108056 dmsp_15_ephemeris_20080122.txt 22-Jun-2023 16:19 107880 dmsp_16_ephemeris_20080122.txt 22-Jun-2023 16:19 108044 dmsp_17_ephemeris_20080122.txt 22-Jun-2023 16:19 108012