../ dmsp_11_ephemeris_20010101.txt 22-Jun-2023 15:51 106421 dmsp_12_ephemeris_20010101.txt 22-Jun-2023 15:51 106554 dmsp_13_ephemeris_20010101.txt 22-Jun-2023 15:51 106447 dmsp_14_ephemeris_20010101.txt 22-Jun-2023 15:51 106427 dmsp_15_ephemeris_20010101.txt 22-Jun-2023 15:51 106592