../ dmsp_13_ephemeris_20080121.txt 22-Jun-2023 00:09 108015 dmsp_14_ephemeris_20080121.txt 22-Jun-2023 00:09 107853 dmsp_15_ephemeris_20080121.txt 22-Jun-2023 00:09 107904 dmsp_16_ephemeris_20080121.txt 22-Jun-2023 00:09 108071 dmsp_17_ephemeris_20080121.txt 22-Jun-2023 00:09 108025