../ dmsp_10_ephemeris_19970508.txt 21-Jun-2023 23:49 109577 dmsp_11_ephemeris_19970508.txt 21-Jun-2023 23:49 109786 dmsp_12_ephemeris_19970508.txt 21-Jun-2023 23:49 109631 dmsp_13_ephemeris_19970508.txt 21-Jun-2023 23:49 109837 dmsp_14_ephemeris_19970508.txt 21-Jun-2023 23:49 109618