../ dmsp_10_ephemeris_19970706.txt 21-Jun-2023 23:50 109457 dmsp_11_ephemeris_19970706.txt 21-Jun-2023 23:50 109728 dmsp_12_ephemeris_19970706.txt 21-Jun-2023 23:50 109706 dmsp_13_ephemeris_19970706.txt 21-Jun-2023 23:50 109714 dmsp_14_ephemeris_19970706.txt 21-Jun-2023 23:50 109661