../ dmsp_11_ephemeris_20011030.txt 21-Jun-2023 23:57 109619 dmsp_12_ephemeris_20011030.txt 21-Jun-2023 23:57 109538 dmsp_13_ephemeris_20011030.txt 21-Jun-2023 23:57 109543 dmsp_14_ephemeris_20011030.txt 21-Jun-2023 23:57 109501 dmsp_15_ephemeris_20011030.txt 21-Jun-2023 23:57 109625