../ dmsp_11_ephemeris_20000806.txt 21-Jun-2023 23:54 109762 dmsp_12_ephemeris_20000806.txt 21-Jun-2023 23:54 109639 dmsp_13_ephemeris_20000806.txt 21-Jun-2023 23:54 109614 dmsp_14_ephemeris_20000806.txt 21-Jun-2023 23:54 109722 dmsp_15_ephemeris_20000806.txt 21-Jun-2023 23:54 109706