../ dmsp_10_ephemeris_19970427.txt 21-Jun-2023 23:49 109646 dmsp_11_ephemeris_19970427.txt 21-Jun-2023 23:49 109848 dmsp_12_ephemeris_19970427.txt 21-Jun-2023 23:49 109686 dmsp_13_ephemeris_19970427.txt 21-Jun-2023 23:49 109777 dmsp_14_ephemeris_19970427.txt 21-Jun-2023 23:49 109824