../ dmsp_11_ephemeris_20010107.txt 21-Jun-2023 23:55 106535 dmsp_12_ephemeris_20010107.txt 21-Jun-2023 23:55 106451 dmsp_13_ephemeris_20010107.txt 21-Jun-2023 23:55 106442 dmsp_14_ephemeris_20010107.txt 21-Jun-2023 23:55 106615 dmsp_15_ephemeris_20010107.txt 21-Jun-2023 23:55 106639