../ dmsp_11_ephemeris_20010817.txt 22-Jun-2023 15:53 109690 dmsp_12_ephemeris_20010817.txt 22-Jun-2023 15:53 109762 dmsp_13_ephemeris_20010817.txt 22-Jun-2023 15:53 109695 dmsp_14_ephemeris_20010817.txt 22-Jun-2023 15:53 109578 dmsp_15_ephemeris_20010817.txt 22-Jun-2023 15:53 109723