../ dmsp_13_ephemeris_20080402.txt 22-Jun-2023 16:03 108311 dmsp_14_ephemeris_20080402.txt 22-Jun-2023 16:03 108235 dmsp_15_ephemeris_20080402.txt 22-Jun-2023 16:03 108361 dmsp_16_ephemeris_20080402.txt 22-Jun-2023 16:03 108256 dmsp_17_ephemeris_20080402.txt 22-Jun-2023 16:03 108351