../ dmsp_11_ephemeris_20000107.txt 21-Jun-2023 23:54 106550 dmsp_12_ephemeris_20000107.txt 21-Jun-2023 23:54 106475 dmsp_13_ephemeris_20000107.txt 21-Jun-2023 23:54 106489 dmsp_14_ephemeris_20000107.txt 21-Jun-2023 23:54 106534 dmsp_15_ephemeris_20000107.txt 21-Jun-2023 23:54 106535