../ dmsp_10_ephemeris_19951112.txt 21-Jun-2023 23:47 109533 dmsp_11_ephemeris_19951112.txt 21-Jun-2023 23:47 109510 dmsp_12_ephemeris_19951112.txt 21-Jun-2023 23:47 109693 dmsp_13_ephemeris_19951112.txt 21-Jun-2023 23:47 109499