../ dmsp_10_ephemeris_19951120.txt 21-Jun-2023 23:47 109545 dmsp_11_ephemeris_19951120.txt 21-Jun-2023 23:47 109586 dmsp_12_ephemeris_19951120.txt 21-Jun-2023 23:47 109614 dmsp_13_ephemeris_19951120.txt 21-Jun-2023 23:47 109411