../ dmsp_10_ephemeris_19970605.txt 21-Jun-2023 23:49 109415 dmsp_11_ephemeris_19970605.txt 21-Jun-2023 23:49 109668 dmsp_12_ephemeris_19970605.txt 21-Jun-2023 23:49 109485 dmsp_13_ephemeris_19970605.txt 21-Jun-2023 23:49 109734 dmsp_14_ephemeris_19970605.txt 21-Jun-2023 23:49 109756