../ dmsp_10_ephemeris_19951201.txt 21-Jun-2023 23:47 109543 dmsp_11_ephemeris_19951201.txt 21-Jun-2023 23:47 109418 dmsp_12_ephemeris_19951201.txt 21-Jun-2023 23:47 109468 dmsp_13_ephemeris_19951201.txt 21-Jun-2023 23:47 109565