../ dmsp_13_ephemeris_20080315.txt 22-Jun-2023 00:09 108295 dmsp_14_ephemeris_20080315.txt 22-Jun-2023 00:09 108223 dmsp_15_ephemeris_20080315.txt 22-Jun-2023 00:09 108162 dmsp_16_ephemeris_20080315.txt 22-Jun-2023 00:09 108276 dmsp_17_ephemeris_20080315.txt 22-Jun-2023 00:09 108165