../ dmsp_10_ephemeris_19990409.txt 22-Jun-2023 15:50 108213 dmsp_11_ephemeris_19990409.txt 22-Jun-2023 15:50 108316 dmsp_12_ephemeris_19990409.txt 22-Jun-2023 15:50 108347 dmsp_13_ephemeris_19990409.txt 22-Jun-2023 15:50 108317 dmsp_14_ephemeris_19990409.txt 22-Jun-2023 15:50 108229