../ dmsp_11_ephemeris_20000223.txt 22-Jun-2023 15:50 108219 dmsp_12_ephemeris_20000223.txt 22-Jun-2023 15:50 108180 dmsp_13_ephemeris_20000223.txt 22-Jun-2023 15:50 108226 dmsp_14_ephemeris_20000223.txt 22-Jun-2023 15:50 108148 dmsp_15_ephemeris_20000223.txt 22-Jun-2023 15:50 108170