../ dmsp_13_ephemeris_20080309.txt 22-Jun-2023 00:09 108200 dmsp_14_ephemeris_20080309.txt 22-Jun-2023 00:09 108164 dmsp_15_ephemeris_20080309.txt 22-Jun-2023 00:09 108171 dmsp_16_ephemeris_20080309.txt 22-Jun-2023 00:09 108309 dmsp_17_ephemeris_20080309.txt 22-Jun-2023 00:09 108262