../ dmsp_10_ephemeris_19970205.txt 22-Jun-2023 15:47 108293 dmsp_11_ephemeris_19970205.txt 22-Jun-2023 15:47 108122 dmsp_12_ephemeris_19970205.txt 22-Jun-2023 15:47 108029 dmsp_13_ephemeris_19970205.txt 22-Jun-2023 15:47 108042