../ dmsp_11_ephemeris_20011002.txt 21-Jun-2023 23:56 109772 dmsp_12_ephemeris_20011002.txt 21-Jun-2023 23:56 109635 dmsp_13_ephemeris_20011002.txt 21-Jun-2023 23:56 109688 dmsp_14_ephemeris_20011002.txt 21-Jun-2023 23:56 109583 dmsp_15_ephemeris_20011002.txt 21-Jun-2023 23:56 109608