../ dmsp_10_ephemeris_19950924.txt 21-Jun-2023 23:47 109046 dmsp_11_ephemeris_19950924.txt 21-Jun-2023 23:47 109774 dmsp_12_ephemeris_19950924.txt 21-Jun-2023 23:47 109648 dmsp_13_ephemeris_19950924.txt 21-Jun-2023 23:47 109725