../ dmsp_10_ephemeris_19950930.txt 21-Jun-2023 23:47 109577 dmsp_11_ephemeris_19950930.txt 21-Jun-2023 23:47 109688 dmsp_12_ephemeris_19950930.txt 21-Jun-2023 23:47 109803 dmsp_13_ephemeris_19950930.txt 21-Jun-2023 23:47 109671