../ dmsp_10_ephemeris_19951020.txt 21-Jun-2023 23:47 109560 dmsp_11_ephemeris_19951020.txt 21-Jun-2023 23:47 109649 dmsp_12_ephemeris_19951020.txt 21-Jun-2023 23:47 109493 dmsp_13_ephemeris_19951020.txt 21-Jun-2023 23:47 109618