../ dmsp_10_ephemeris_19951206.txt 21-Jun-2023 23:47 109544 dmsp_11_ephemeris_19951206.txt 21-Jun-2023 23:47 109462 dmsp_12_ephemeris_19951206.txt 21-Jun-2023 23:47 109474 dmsp_13_ephemeris_19951206.txt 21-Jun-2023 23:47 109348