../ dmsp_14_ephemeris_20101004.txt 22-Jun-2023 00:16 109603 dmsp_15_ephemeris_20101004.txt 22-Jun-2023 00:16 109599 dmsp_16_ephemeris_20101004.txt 22-Jun-2023 00:16 109650 dmsp_17_ephemeris_20101004.txt 22-Jun-2023 00:16 109575 dmsp_18_ephemeris_20101004.txt 22-Jun-2023 00:16 109585