../ dmsp_10_ephemeris_19970427.txt 22-Jun-2023 15:46 109646 dmsp_11_ephemeris_19970427.txt 22-Jun-2023 15:46 109848 dmsp_12_ephemeris_19970427.txt 22-Jun-2023 15:46 109686 dmsp_13_ephemeris_19970427.txt 22-Jun-2023 15:46 109777 dmsp_14_ephemeris_19970427.txt 22-Jun-2023 15:46 109824