../ dmsp_11_ephemeris_20011023.txt 21-Jun-2023 23:57 109530 dmsp_12_ephemeris_20011023.txt 21-Jun-2023 23:57 109448 dmsp_13_ephemeris_20011023.txt 21-Jun-2023 23:57 109642 dmsp_14_ephemeris_20011023.txt 21-Jun-2023 23:57 109592 dmsp_15_ephemeris_20011023.txt 21-Jun-2023 23:57 109642