../ dmsp_10_ephemeris_19950827.txt 22-Jun-2023 15:44 109721 dmsp_11_ephemeris_19950827.txt 22-Jun-2023 15:44 109774 dmsp_12_ephemeris_19950827.txt 22-Jun-2023 15:44 109877 dmsp_13_ephemeris_19950827.txt 22-Jun-2023 15:44 109800