../ dmsp_13_ephemeris_20080321.txt 22-Jun-2023 00:09 108164 dmsp_14_ephemeris_20080321.txt 22-Jun-2023 00:09 108283 dmsp_15_ephemeris_20080321.txt 22-Jun-2023 00:09 108227 dmsp_16_ephemeris_20080321.txt 22-Jun-2023 00:09 108287 dmsp_17_ephemeris_20080321.txt 22-Jun-2023 00:09 108273