../ dmsp_13_ephemeris_20040326.txt 22-Jun-2023 00:01 108387 dmsp_14_ephemeris_20040326.txt 22-Jun-2023 00:01 108309 dmsp_15_ephemeris_20040326.txt 22-Jun-2023 00:01 108184 dmsp_16_ephemeris_20040326.txt 22-Jun-2023 00:01 108351