../ dmsp_13_ephemeris_20070321.txt 22-Jun-2023 00:07 108313 dmsp_14_ephemeris_20070321.txt 22-Jun-2023 00:07 108138 dmsp_15_ephemeris_20070321.txt 22-Jun-2023 00:07 108216 dmsp_16_ephemeris_20070321.txt 22-Jun-2023 00:07 108353 dmsp_17_ephemeris_20070321.txt 22-Jun-2023 00:07 108260