../ dmsp_10_ephemeris_19990402.txt 22-Jun-2023 15:50 108149 dmsp_11_ephemeris_19990402.txt 22-Jun-2023 15:50 108200 dmsp_12_ephemeris_19990402.txt 22-Jun-2023 15:50 108284 dmsp_13_ephemeris_19990402.txt 22-Jun-2023 15:50 108363 dmsp_14_ephemeris_19990402.txt 22-Jun-2023 15:50 108278