../ dmsp_08_ephemeris_19920105.txt 21-Jun-2023 23:44 106471 dmsp_09_ephemeris_19920105.txt 21-Jun-2023 23:44 106373 dmsp_10_ephemeris_19920105.txt 21-Jun-2023 23:44 106562 dmsp_11_ephemeris_19920105.txt 21-Jun-2023 23:44 106605