../ dmsp_11_ephemeris_20000507.txt 22-Jun-2023 16:00 109696 dmsp_12_ephemeris_20000507.txt 22-Jun-2023 16:00 109695 dmsp_13_ephemeris_20000507.txt 22-Jun-2023 16:00 109660 dmsp_14_ephemeris_20000507.txt 22-Jun-2023 16:00 109624 dmsp_15_ephemeris_20000507.txt 22-Jun-2023 16:00 109548