../ dmsp_10_ephemeris_19950421.txt 22-Jun-2023 15:44 109583 dmsp_11_ephemeris_19950421.txt 22-Jun-2023 15:44 109813 dmsp_12_ephemeris_19950421.txt 22-Jun-2023 15:44 109574 dmsp_13_ephemeris_19950421.txt 22-Jun-2023 15:44 109894