../ dmsp_13_ephemeris_20080701.txt 22-Jun-2023 00:10 109764 dmsp_14_ephemeris_20080701.txt 22-Jun-2023 00:10 109529 dmsp_15_ephemeris_20080701.txt 22-Jun-2023 00:10 109662 dmsp_16_ephemeris_20080701.txt 22-Jun-2023 00:10 109610 dmsp_17_ephemeris_20080701.txt 22-Jun-2023 00:10 109636