../ dmsp_10_ephemeris_19950609.txt 21-Jun-2023 23:47 109547 dmsp_11_ephemeris_19950609.txt 21-Jun-2023 23:47 109787 dmsp_12_ephemeris_19950609.txt 21-Jun-2023 23:47 109605 dmsp_13_ephemeris_19950609.txt 21-Jun-2023 23:47 109710