../ dmsp_10_ephemeris_19990302.txt 21-Jun-2023 23:52 108248 dmsp_11_ephemeris_19990302.txt 21-Jun-2023 23:52 108188 dmsp_12_ephemeris_19990302.txt 21-Jun-2023 23:52 108150 dmsp_13_ephemeris_19990302.txt 21-Jun-2023 23:52 108255 dmsp_14_ephemeris_19990302.txt 21-Jun-2023 23:52 108279