../ dmsp_11_ephemeris_20000402.txt 22-Jun-2023 15:51 108381 dmsp_12_ephemeris_20000402.txt 22-Jun-2023 15:51 108295 dmsp_13_ephemeris_20000402.txt 22-Jun-2023 15:51 108305 dmsp_14_ephemeris_20000402.txt 22-Jun-2023 15:51 108349 dmsp_15_ephemeris_20000402.txt 22-Jun-2023 15:51 108336