../ dmsp_10_ephemeris_19950711.txt 21-Jun-2023 23:47 109603 dmsp_11_ephemeris_19950711.txt 21-Jun-2023 23:47 109755 dmsp_12_ephemeris_19950711.txt 21-Jun-2023 23:47 109659 dmsp_13_ephemeris_19950711.txt 21-Jun-2023 23:47 109736