../ dmsp_11_ephemeris_20011130.txt 22-Jun-2023 15:52 109455 dmsp_12_ephemeris_20011130.txt 22-Jun-2023 15:52 109314 dmsp_13_ephemeris_20011130.txt 22-Jun-2023 15:52 109489 dmsp_14_ephemeris_20011130.txt 22-Jun-2023 15:52 109280 dmsp_15_ephemeris_20011130.txt 22-Jun-2023 15:52 109446