../ dmsp_10_ephemeris_19950911.txt 21-Jun-2023 23:47 109670 dmsp_11_ephemeris_19950911.txt 21-Jun-2023 23:47 109799 dmsp_12_ephemeris_19950911.txt 21-Jun-2023 23:47 109765 dmsp_13_ephemeris_19950911.txt 21-Jun-2023 23:47 109726